modules: update Azure deps to latest

The dependencies here are dated and are causing conflicts with the
ACME provider, namely the version of the top-level autorest package.

This explicitly updates the Azure SDK and autorest packages, with the
separately versioned sub-packages being added automatically.

go.mod

@@ -2,8 +2,12 @@ module github.com/hashicorp/terraform
 
 require (
 	cloud.google.com/go v0.36.0
-	github.com/Azure/azure-sdk-for-go v21.3.0+incompatible
+	github.com/Azure/azure-sdk-for-go v31.2.0+incompatible
-	github.com/Azure/go-autorest v10.15.4+incompatible
+	github.com/Azure/go-autorest/autorest v0.5.0
+	github.com/Azure/go-autorest/autorest/adal v0.2.0
+	github.com/Azure/go-autorest/autorest/azure/cli v0.1.0 // indirect
+	github.com/Azure/go-autorest/autorest/to v0.2.0 // indirect
+	github.com/Azure/go-autorest/autorest/validation v0.1.0 // indirect
 	github.com/Unknwon/com v0.0.0-20151008135407-28b053d5a292 // indirect
 	github.com/abdullin/seq v0.0.0-20160510034733-d5467c17e7af // indirect
 	github.com/agext/levenshtein v1.2.2
@@ -32,18 +36,15 @@ require (
 	github.com/dylanmei/iso8601 v0.1.0 // indirect
 	github.com/dylanmei/winrmtest v0.0.0-20190225150635-99b7fe2fddf1
 	github.com/go-test/deep v1.0.1
-	github.com/gogo/protobuf v1.2.0 // indirect
 	github.com/golang/groupcache v0.0.0-20180513044358-24b0969c4cb7 // indirect
 	github.com/golang/mock v1.3.1
-	github.com/golang/protobuf v1.3.0
+	github.com/golang/protobuf v1.3.1
-	github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db // indirect
 	github.com/google/go-cmp v0.3.0
 	github.com/gophercloud/gophercloud v0.0.0-20190208042652-bc37892e1968
 	github.com/gophercloud/utils v0.0.0-20190128072930-fbb6ab446f01 // indirect
 	github.com/gorilla/websocket v1.4.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.0.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway v1.5.1 // indirect
 	github.com/hashicorp/aws-sdk-go-base v0.2.0
 	github.com/hashicorp/consul v0.0.0-20171026175957-610f3c86a089
 	github.com/hashicorp/errwrap v1.0.0
@@ -62,7 +63,6 @@ require (
 	github.com/hashicorp/go-tfe v0.3.16
 	github.com/hashicorp/go-uuid v1.0.1
 	github.com/hashicorp/go-version v1.1.0
-	github.com/hashicorp/golang-lru v0.5.0 // indirect
 	github.com/hashicorp/hcl v0.0.0-20170504190234-a4b07c25de5f
 	github.com/hashicorp/hcl2 v0.0.0-20190725010614-0c3fe388e450
 	github.com/hashicorp/hil v0.0.0-20190212112733-ab17b08d6590
@@ -79,7 +79,6 @@ require (
 	github.com/keybase/go-crypto v0.0.0-20161004153544-93f5b35093ba // indirect
 	github.com/lib/pq v1.0.0
 	github.com/lusis/go-artifactory v0.0.0-20160115162124-7e4ce345df82
-	github.com/marstr/guid v1.1.0 // indirect
 	github.com/masterzen/winrm v0.0.0-20190223112901-5e5c9a7fe54b
 	github.com/mattn/go-colorable v0.1.1
 	github.com/mattn/go-shellwords v1.0.4
@@ -87,7 +86,7 @@ require (
 	github.com/mitchellh/cli v1.0.0
 	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db
 	github.com/mitchellh/copystructure v1.0.0
-	github.com/mitchellh/go-homedir v1.0.0
+	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mitchellh/go-linereader v0.0.0-20190213213312-1b945b3263eb
 	github.com/mitchellh/go-wordwrap v1.0.0
 	github.com/mitchellh/hashstructure v1.0.0
@@ -99,11 +98,10 @@ require (
 	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/packer-community/winrmcp v0.0.0-20180102160824-81144009af58
 	github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c // indirect
-	github.com/pkg/errors v0.0.0-20170505043639-c605e284fe17
+	github.com/pkg/errors v0.8.0
 	github.com/posener/complete v1.2.1
 	github.com/satori/go.uuid v1.2.0
 	github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 // indirect
-	github.com/sirupsen/logrus v1.1.1 // indirect
 	github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d // indirect
 	github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a // indirect
 	github.com/soheilhy/cmux v0.1.4 // indirect
@@ -122,9 +120,11 @@ require (
 	go.uber.org/zap v1.9.1 // indirect
 	golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
 	golang.org/x/net v0.0.0-20190502183928-7f726cade0ab
-	golang.org/x/oauth2 v0.0.0-20190220154721-9b3c75971fc9
+	golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421
-	google.golang.org/api v0.1.0
+	google.golang.org/api v0.3.1
-	google.golang.org/grpc v1.18.0
+	google.golang.org/grpc v1.19.1
 	gopkg.in/ini.v1 v1.42.0 // indirect
 	gopkg.in/yaml.v2 v2.2.2
 )
+
+replace github.com/Azure/go-autorest => github.com/Azure/go-autorest v12.3.0+incompatible

go.sum

@@ -4,6 +4,8 @@ cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.36.0 h1:+aCSj7tOo2LODWVEuZDZeGCckdt6MlSF+X/rB3wUiS8=
 cloud.google.com/go v0.36.0/go.mod h1:RUoy9p/M4ge0HzT8L+SDZ8jg+Q6fth0CiBuhFJpSV40=
+contrib.go.opencensus.io/exporter/ocagent v0.4.12 h1:jGFvw3l57ViIVEPKKEUXPcLYIXJmQxLUh6ey1eJhwyc=
+contrib.go.opencensus.io/exporter/ocagent v0.4.12/go.mod h1:450APlNTSR6FrvC3CTRqYosuDstRB9un7SOx2k/9ckA=
 dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl+fi1br7+Rr3LqpNJf1/uxUdtRUV+Tnj0o93V2B9MU=
 dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBrvjyP0v+ecvNYvCpyZgu5/xkfAUhi6wJj28eUfSU=
 dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
@@ -11,13 +13,36 @@ dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
 github.com/Azure/azure-sdk-for-go v21.3.0+incompatible h1:YFvAka2WKAl2xnJkYV1e1b7E2z88AgFszDzWU18ejMY=
 github.com/Azure/azure-sdk-for-go v21.3.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
-github.com/Azure/go-autorest v10.15.4+incompatible h1:q+DRrRdbCnkY7f2WxQBx58TwCGkEdMAK/hkZ10g0Pzk=
+github.com/Azure/azure-sdk-for-go v31.2.0+incompatible h1:kZFnTLmdQYNGfakatSivKHUfUnDZhqNdchHD4oIhp5k=
-github.com/Azure/go-autorest v10.15.4+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
+github.com/Azure/azure-sdk-for-go v31.2.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/go-autorest v12.3.0+incompatible h1:iw0EvmwwEhv8JzEFfbKNJjnrHJqiH5NlKqhdYiKXRUQ=
+github.com/Azure/go-autorest v12.3.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24=
+github.com/Azure/go-autorest/autorest v0.5.0 h1:Mlm9qy2fpQ9MvfyI41G2Zf5B4CsgjjNbLOWszfK6KrY=
+github.com/Azure/go-autorest/autorest v0.5.0/go.mod h1:9HLKlQjVBH6U3oDfsXOeVc56THsLPw1L03yban4xThw=
+github.com/Azure/go-autorest/autorest/adal v0.1.0/go.mod h1:MeS4XhScH55IST095THyTxElntu7WqB7pNbZo8Q5G3E=
+github.com/Azure/go-autorest/autorest/adal v0.2.0 h1:7IBDu1jgh+ADHXnEYExkV9RE/ztOOlxdACkkPRthGKw=
+github.com/Azure/go-autorest/autorest/adal v0.2.0/go.mod h1:MeS4XhScH55IST095THyTxElntu7WqB7pNbZo8Q5G3E=
+github.com/Azure/go-autorest/autorest/azure/cli v0.1.0 h1:YTtBrcb6mhA+PoSW8WxFDoIIyjp13XqJeX80ssQtri4=
+github.com/Azure/go-autorest/autorest/azure/cli v0.1.0/go.mod h1:Dk8CUAt/b/PzkfeRsWzVG9Yj3ps8mS8ECztu43rdU8U=
+github.com/Azure/go-autorest/autorest/date v0.1.0 h1:YGrhWfrgtFs84+h0o46rJrlmsZtyZRg470CqAXTZaGM=
+github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA=
+github.com/Azure/go-autorest/autorest/mocks v0.1.0 h1:Kx+AUU2Te+A3JIyYn6Dfs+cFgx5XorQKuIXrZGoq/SI=
+github.com/Azure/go-autorest/autorest/mocks v0.1.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
+github.com/Azure/go-autorest/autorest/to v0.2.0 h1:nQOZzFCudTh+TvquAtCRjM01VEYx85e9qbwt5ncW4L8=
+github.com/Azure/go-autorest/autorest/to v0.2.0/go.mod h1:GunWKJp1AEqgMaGLV+iocmRAJWqST1wQYhyyjXJ3SJc=
+github.com/Azure/go-autorest/autorest/validation v0.1.0 h1:ISSNzGUh+ZSzizJWOWzs8bwpXIePbGLW4z/AmUFGH5A=
+github.com/Azure/go-autorest/autorest/validation v0.1.0/go.mod h1:Ha3z/SqBeaalWQvokg3NZAlQTalVMtOIAs1aGK7G6u8=
+github.com/Azure/go-autorest/logger v0.1.0 h1:ruG4BSDXONFRrZZJ2GUXDiUyVpayPmb1GnWeHDdaNKY=
+github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc=
+github.com/Azure/go-autorest/tracing v0.1.0 h1:TRBxC5Pj/fIuh4Qob0ZpkggbfT8RC0SubHbpV3p4/Vc=
+github.com/Azure/go-autorest/tracing v0.1.0/go.mod h1:ROEEAFwXycQw7Sn3DXNtEedEvdeRAgDr0izn4z5Ij88=
 github.com/Azure/go-ntlmssp v0.0.0-20180810175552-4a21cbd618b4 h1:pSm8mp0T2OH2CPmPDPtwHPr3VAQaOwVF/JbllOPP4xA=
 github.com/Azure/go-ntlmssp v0.0.0-20180810175552-4a21cbd618b4/go.mod h1:chxPXzSsl7ZWRAuOIE23GDNzjWuZquvFlgA8xmpunjU=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/ChrisTrenkamp/goxpath v0.0.0-20170922090931-c385f95c6022 h1:y8Gs8CzNfDF5AZvjr+5UyGQvQEBL7pwo+v+wX6q9JI8=
 github.com/ChrisTrenkamp/goxpath v0.0.0-20170922090931-c385f95c6022/go.mod h1:nuWgzSkT5PnyOd+272uUmV0dnAnAn42Mk7PiQC5VzN4=
+github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
+github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/Unknwon/com v0.0.0-20151008135407-28b053d5a292 h1:tuQ7w+my8a8mkwN7x2TSd7OzTjkZ7rAeSyH4xncuAMI=
 github.com/Unknwon/com v0.0.0-20151008135407-28b053d5a292/go.mod h1:KYCjqMOeHpNuTOiFQU6WEcTG7poCJrUs0YgyHNtn1no=
 github.com/abdullin/seq v0.0.0-20160510034733-d5467c17e7af h1:DBNMBMuMiWYu0b+8KMJuWmfCkcxl09JwdlqwDZZ6U14=
@@ -28,6 +53,8 @@ github.com/agext/levenshtein v1.2.2 h1:0S/Yg6LYmFJ5stwQeRp6EeOcCbj7xiqQSdNelsXva
 github.com/agext/levenshtein v1.2.2/go.mod h1:JEDfjyjHDjOF/1e4FlBE/PkbqA9OfWu2ki2W0IB5558=
 github.com/agl/ed25519 v0.0.0-20150830182803-278e1ec8e8a6 h1:LoeFxdq5zUCBQPhbQKE6zvoGwHMxCBlqwbH9+9kHoHA=
 github.com/agl/ed25519 v0.0.0-20150830182803-278e1ec8e8a6/go.mod h1:WPjqKcmVOxf0XSf3YxCJs6N6AOSrOx3obionmG7T0y0=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190329064014-6e358769c32a h1:APorzFpCcv6wtD5vmRWYqNm4N55kbepL7c7kTq9XI6A=
 github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190329064014-6e358769c32a/go.mod h1:T9M45xf79ahXVelWoOBmH0y4aC1t5kXO5BxwyakgIGA=
 github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190103054945-8205d1f41e70 h1:FrF4uxA24DF3ARNXVbUin3wa5fDLaB1Cy8mKks/LRz4=
@@ -39,6 +66,7 @@ github.com/antchfx/xpath v0.0.0-20190129040759-c8489ed3251e h1:ptBAamGVd6CfRsUty
 github.com/antchfx/xpath v0.0.0-20190129040759-c8489ed3251e/go.mod h1:Yee4kTMuNiPYJ7nSNorELQMr1J33uOpXDMByNYhvtNk=
 github.com/antchfx/xquery v0.0.0-20180515051857-ad5b8c7a47b0 h1:JaCC8jz0zdMLk2m+qCCVLLLM/PL93p84w4pK3aJWj60=
 github.com/antchfx/xquery v0.0.0-20180515051857-ad5b8c7a47b0/go.mod h1:LzD22aAzDP8/dyiCKFp31He4m2GPjl0AFyzDtZzUu9M=
+github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apparentlymart/go-cidr v1.0.0 h1:lGDvXx8Lv9QHjrAVP7jyzleG4F9+FkRhJcEsDFxeb8w=
 github.com/apparentlymart/go-cidr v1.0.0/go.mod h1:EBcsNrHc3zQeuaeCeCtQruQm+n9/YjEn/vI25Lg7Gwc=
 github.com/apparentlymart/go-dump v0.0.0-20180507223929-23540a00eaa3 h1:ZSTrOEhiM5J5RFxEaFvMZVEAM1KvT1YzbEOwB2EAGjA=
@@ -73,6 +101,8 @@ github.com/boltdb/bolt v1.3.1 h1:JQmyP4ZBrce+ZQu0dY660FMfatumYDLun9hBCUVIkF4=
 github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps=
 github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBTaaSFSlLx/70C2HPIMNZpVV8+vt/A+FMnYP11g=
 github.com/bsm/go-vlq v0.0.0-20150828105119-ec6e8d4f5f4e/go.mod h1:N+BjUcTjSxc2mtRGSCPsat1kze3CUtvJN3/jTXlp29k=
+github.com/census-instrumentation/opencensus-proto v0.2.0 h1:LzQXZOgg4CQfE6bFvXGM30YZL1WW/M337pXml+GrcZ4=
+github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cheggaaa/pb v1.0.27/go.mod h1:pQciLPpbU0oxA0h+VJYYLxO+XeDQb5pZijXscXHm81s=
 github.com/chzyer/logex v1.1.10 h1:Swpa1K6QvQznwJRcfTfQJmTE72DqScAa40E+fbHEXEE=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
@@ -98,6 +128,8 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumC
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/dimchansky/utfbom v1.0.0 h1:fGC2kkf4qOoKqZ4q7iIh+Vef4ubC1c38UDsEyZynZPc=
 github.com/dimchansky/utfbom v1.0.0/go.mod h1:rO41eb7gLfo8SF1jd9F8HplJm1Fewwi4mQvIirEdv+8=
+github.com/dimchansky/utfbom v1.1.0 h1:FcM3g+nofKgUteL8dm/UpdRXNC9KmADgTpLKsu0TRo4=
+github.com/dimchansky/utfbom v1.1.0/go.mod h1:rO41eb7gLfo8SF1jd9F8HplJm1Fewwi4mQvIirEdv+8=
 github.com/dnaeon/go-vcr v0.0.0-20180920040454-5637cf3d8a31 h1:Dzuw9GtbmllUqEcoHfScT9YpKFUssSiZ5PgZkIGf/YQ=
 github.com/dnaeon/go-vcr v0.0.0-20180920040454-5637cf3d8a31/go.mod h1:aBB1+wY4s93YsC3HHjMBMrwTj2R9FHDzUr9KyGc8n1E=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
@@ -105,6 +137,9 @@ github.com/dylanmei/iso8601 v0.1.0 h1:812NGQDBcqquTfH5Yeo7lwR0nzx/cKdsmf3qMjPURU
 github.com/dylanmei/iso8601 v0.1.0/go.mod h1:w9KhXSgIyROl1DefbMYIE7UVSIvELTbMrCfx+QkYnoQ=
 github.com/dylanmei/winrmtest v0.0.0-20190225150635-99b7fe2fddf1 h1:r1oACdS2XYiAWcfF8BJXkoU8l1J71KehGR+d99yWEDA=
 github.com/dylanmei/winrmtest v0.0.0-20190225150635-99b7fe2fddf1/go.mod h1:lcy9/2gH1jn/VCLouHA6tOEwLoNVd4GW6zhuKLmHC2Y=
+github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
+github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
+github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
 github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
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@@ -112,6 +147,9 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
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@@ -130,8 +168,8 @@ github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFU
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-github.com/golang/protobuf v1.3.0/go.mod h1:Qd/q+1AKNOZr9uGQzbzCmRO6sUih6GTPZv6a1/R87v0=
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@@ -156,6 +194,8 @@ github.com/gophercloud/utils v0.0.0-20190128072930-fbb6ab446f01 h1:OgCNGSnEalfkR
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@@ -164,8 +204,8 @@ github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmg
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@@ -246,6 +286,7 @@ github.com/json-iterator/go v1.1.5 h1:gL2yXlmiIo4+t+y32d4WGwOjKGYcGOuyrg46vadswD
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@@ -253,8 +294,9 @@ github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0/go.mod h1:1NbS8ALr
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@@ -267,8 +309,6 @@ github.com/lib/pq v1.0.0 h1:X5PMW56eZitiTeO7tKzZxFCSpbFZJtkMMooicw2us9A=
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@@ -298,6 +338,8 @@ github.com/mitchellh/copystructure v1.0.0 h1:Laisrj+bAB6b/yJwB5Bt3ITZhGJdqmxquMK
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@@ -321,6 +363,7 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w
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@@ -331,12 +374,14 @@ github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+W
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@@ -345,12 +390,24 @@ github.com/posener/complete v1.2.1 h1:LrvDIY//XNo65Lq84G/akBuMGlawHvGBABv8f/ZN6D
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 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
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@@ -380,8 +437,8 @@ github.com/shurcooL/reactions v0.0.0-20181006231557-f2e0b4ca5b82/go.mod h1:TCR1l
 github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/shurcooL/users v0.0.0-20180125191416-49c67e49c537/go.mod h1:QJTqeLYEDaXHZDBsXlPCDqdhQuJkuw4NOtaxYe3xii4=
 github.com/shurcooL/webdavfs v0.0.0-20170829043945-18c3829fa133/go.mod h1:hKmq5kWdCj2z2KEozexVbfEZIWiTjhE0+UjmZgPqehw=
-github.com/sirupsen/logrus v1.1.1 h1:VzGj7lhU7KEB9e9gMpAV/v5XT2NVSvLJhJLCWbnkgXg=
+github.com/sirupsen/logrus v1.2.0 h1:juTguoYk5qI21pwyTXY3B3Y5cOTH3ZUyZCg1v/mihuo=
-github.com/sirupsen/logrus v1.1.1/go.mod h1:zrgwTnHtNr00buQ1vSptGe8m1f/BbgsPukg8qsT7A+A=
+github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
 github.com/smartystreets/goconvey v0.0.0-20180222194500-ef6db91d284a h1:JSvGDIbmil4Ui/dDdFBExb7/cmkNjyX5F97oglmvCDo=
@@ -395,6 +452,7 @@ github.com/spf13/afero v1.2.1/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTd
 github.com/spf13/pflag v1.0.2 h1:Fy0orTDgHdbnzHcsOgfCN4LtHf0ec3wwtiwJqwvf3Gc=
 github.com/spf13/pflag v1.0.2/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
@@ -429,6 +487,9 @@ github.com/zclconf/go-cty-yaml v0.1.0 h1:OP5nkApyAuXB88t8mRUqxD9gbKZocSLuVovrBAt
 github.com/zclconf/go-cty-yaml v0.1.0/go.mod h1:Lk26EcRlO3XbaQ8U2fxIJbEtbgEteSZFUpEr3XFTtsU=
 go.opencensus.io v0.18.0 h1:Mk5rgZcggtbvtAun5aJzAtjKKN/t0R3jJPlWILlv938=
 go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
+go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
+go.opencensus.io v0.20.2 h1:NAfh7zF0/3/HqtMvJNZ/RFrSlCE6ZTlHmKfhL/Dm1Jk=
+go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.uber.org/atomic v1.3.2 h1:2Oa65PReHzfn29GpvgsYwloV9AVFHPDk8tYxt2c2tr4=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
@@ -454,6 +515,8 @@ golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/lint v0.0.0-20180702182130-06c8688daad7/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
+golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
+golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180811021610-c39426892332/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -463,7 +526,9 @@ golang.org/x/net v0.0.0-20181106065722-10aee1819953/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181129055619-fae4c4e3ad76 h1:xx5MUFyRQRbPk6VjWjIE1epE/K5AoDD8QUN116NCy8k=
 golang.org/x/net v0.0.0-20181129055619-fae4c4e3ad76/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
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@@ -474,13 +539,14 @@ golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAG
 golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890 h1:uESlIz09WIHT2I+pasSXcpLYqYK8wHcdCetU3VuMBJE=
 golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.0.0-20190220154721-9b3c75971fc9 h1:pfyU+l9dEu0vZzDDMsdAKa1gZbJYEn6urYXj/+Xkz7s=
+golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421 h1:Wo7BWFiOk0QRFMLYMqJGFMd9CgUAcGx7V+qEg/h5IBI=
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@@ -488,6 +554,9 @@ golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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@@ -513,11 +582,16 @@ golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxb
 golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
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 golang.org/x/tools v0.0.0-20181030000716-a0a13e073c7b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
+golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
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+google.golang.org/api v0.3.1 h1:oJra/lMfmtm13/rgY/8i3MzjFWYXvQIAKjQ3HqofMk8=
+google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
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@@ -531,12 +605,16 @@ google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoA
 google.golang.org/genproto v0.0.0-20181202183823-bd91e49a0898/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg=
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+google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
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 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
-google.golang.org/grpc v1.18.0 h1:IZl7mfBGfbhYx2p2rKRtYgDFw6SBz+kclmxYrCksPPA=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
-google.golang.org/grpc v1.18.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
+google.golang.org/grpc v1.19.1 h1:TrBcJ1yqAl1G++wO39nD/qtgpsW9/1+QGrluyMGEYgM=
+google.golang.org/grpc v1.19.1/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
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@@ -545,12 +623,15 @@ gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMy
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+gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
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+gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 howett.net/plist v0.0.0-20181124034731-591f970eefbb/go.mod h1:vMygbs4qMhSZSc4lCUl2OEE+rDiIIJAIdR4m7MiMcm0=
 sourcegraph.com/sourcegraph/go-diff v0.5.0/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=

vendor/contrib.go.opencensus.io/exporter/ocagent/.travis.yml

@@ -0,0 +1,18 @@
+language: go
+
+go:
+  - 1.11.x
+
+go_import_path: contrib.go.opencensus.io/exporter/ocagent
+
+before_script:
+  - GO_FILES=$(find . -iname '*.go' | grep -v /vendor/)  # All the .go files, excluding vendor/ if any
+  - PKGS=$(go list ./... | grep -v /vendor/)             # All the import paths, excluding vendor/ if any
+
+script:
+  - go build ./...                    # Ensure dependency updates don't break build
+  - if [ -n "$(gofmt -s -l $GO_FILES)" ]; then echo "gofmt the following files:"; gofmt -s -l $GO_FILES; exit 1; fi
+  - go vet ./...
+  - GO111MODULE=on go test -v -race $PKGS            # Run all the tests with the race detector enabled
+  - GO111MODULE=off go test -v -race $PKGS           # Make sure tests still pass when not using Go modules.
+  - 'if [[ $TRAVIS_GO_VERSION = 1.8* ]]; then ! golint ./... | grep -vE "(_mock|_string|\.pb)\.go:"; fi'

vendor/contrib.go.opencensus.io/exporter/ocagent/CONTRIBUTING.md

@@ -0,0 +1,24 @@
+# How to contribute
+
+We'd love to accept your patches and contributions to this project. There are
+just a few small guidelines you need to follow.
+
+## Contributor License Agreement
+
+Contributions to this project must be accompanied by a Contributor License
+Agreement. You (or your employer) retain the copyright to your contribution,
+this simply gives us permission to use and redistribute your contributions as
+part of the project. Head over to <https://cla.developers.google.com/> to see
+your current agreements on file or to sign a new one.
+
+You generally only need to submit a CLA once, so if you've already submitted one
+(even if it was for a different project), you probably don't need to do it
+again.
+
+## Code reviews
+
+All submissions, including submissions by project members, require review. We
+use GitHub pull requests for this purpose. Consult [GitHub Help] for more
+information on using pull requests.
+
+[GitHub Help]: https://help.github.com/articles/about-pull-requests/

vendor/contrib.go.opencensus.io/exporter/ocagent/LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
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+      and distribution as defined by Sections 1 through 9 of this document.
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+
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      the conditions stated in this License.
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
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+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
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+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
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+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/contrib.go.opencensus.io/exporter/ocagent/README.md

@@ -0,0 +1,61 @@
+# OpenCensus Agent Go Exporter
+
+[![Build Status][travis-image]][travis-url] [![GoDoc][godoc-image]][godoc-url]
+
+
+This repository contains the Go implementation of the OpenCensus Agent (OC-Agent) Exporter.
+OC-Agent is a deamon process running in a VM that can retrieve spans/stats/metrics from
+OpenCensus Library, export them to other backends and possibly push configurations back to
+Library. See more details on [OC-Agent Readme][OCAgentReadme].
+
+Note: This is an experimental repository and is likely to get backwards-incompatible changes.
+Ultimately we may want to move the OC-Agent Go Exporter to [OpenCensus Go core library][OpenCensusGo].
+
+## Installation
+
+```bash
+$ go get -u contrib.go.opencensus.io/exporter/ocagent
+```
+
+## Usage
+
+```go
+import (
+	"context"
+	"fmt"
+	"log"
+	"time"
+
+	"contrib.go.opencensus.io/exporter/ocagent"
+	"go.opencensus.io/trace"
+)
+
+func Example() {
+	exp, err := ocagent.NewExporter(ocagent.WithInsecure(), ocagent.WithServiceName("your-service-name"))
+	if err != nil {
+		log.Fatalf("Failed to create the agent exporter: %v", err)
+	}
+	defer exp.Stop()
+
+	// Now register it as a trace exporter.
+	trace.RegisterExporter(exp)
+
+	// Then use the OpenCensus tracing library, like we normally would.
+	ctx, span := trace.StartSpan(context.Background(), "AgentExporter-Example")
+	defer span.End()
+
+	for i := 0; i < 10; i++ {
+		_, iSpan := trace.StartSpan(ctx, fmt.Sprintf("Sample-%d", i))
+		<-time.After(6 * time.Millisecond)
+		iSpan.End()
+	}
+}
+```
+
+[OCAgentReadme]: https://github.com/census-instrumentation/opencensus-proto/tree/master/opencensus/proto/agent#opencensus-agent-proto
+[OpenCensusGo]: https://github.com/census-instrumentation/opencensus-go
+[godoc-image]: https://godoc.org/contrib.go.opencensus.io/exporter/ocagent?status.svg
+[godoc-url]: https://godoc.org/contrib.go.opencensus.io/exporter/ocagent
+[travis-image]: https://travis-ci.org/census-ecosystem/opencensus-go-exporter-ocagent.svg?branch=master
+[travis-url]: https://travis-ci.org/census-ecosystem/opencensus-go-exporter-ocagent
+

vendor/contrib.go.opencensus.io/exporter/ocagent/common.go

@@ -0,0 +1,38 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"math/rand"
+	"time"
+)
+
+var randSrc = rand.New(rand.NewSource(time.Now().UnixNano()))
+
+// retries function fn upto n times, if fn returns an error lest it returns nil early.
+// It applies exponential backoff in units of (1<<n) + jitter microsends.
+func nTriesWithExponentialBackoff(nTries int64, timeBaseUnit time.Duration, fn func() error) (err error) {
+	for i := int64(0); i < nTries; i++ {
+		err = fn()
+		if err == nil {
+			return nil
+		}
+		// Backoff for a time period with a pseudo-random jitter
+		jitter := time.Duration(randSrc.Float64()*100) * time.Microsecond
+		ts := jitter + ((1 << uint64(i)) * timeBaseUnit)
+		<-time.After(ts)
+	}
+	return err
+}

vendor/contrib.go.opencensus.io/exporter/ocagent/connection.go

@@ -0,0 +1,97 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"math/rand"
+	"sync/atomic"
+	"time"
+)
+
+const (
+	sDisconnected int32 = 5 + iota
+	sConnected
+)
+
+func (ae *Exporter) setStateDisconnected() {
+	atomic.StoreInt32(&ae.connectionState, sDisconnected)
+	select {
+	case ae.disconnectedCh <- true:
+	default:
+	}
+}
+
+func (ae *Exporter) setStateConnected() {
+	atomic.StoreInt32(&ae.connectionState, sConnected)
+}
+
+func (ae *Exporter) connected() bool {
+	return atomic.LoadInt32(&ae.connectionState) == sConnected
+}
+
+const defaultConnReattemptPeriod = 10 * time.Second
+
+func (ae *Exporter) indefiniteBackgroundConnection() error {
+	defer func() {
+		ae.backgroundConnectionDoneCh <- true
+	}()
+
+	connReattemptPeriod := ae.reconnectionPeriod
+	if connReattemptPeriod <= 0 {
+		connReattemptPeriod = defaultConnReattemptPeriod
+	}
+
+	// No strong seeding required, nano time can
+	// already help with pseudo uniqueness.
+	rng := rand.New(rand.NewSource(time.Now().UnixNano() + rand.Int63n(1024)))
+
+	// maxJitter: 1 + (70% of the connectionReattemptPeriod)
+	maxJitter := int64(1 + 0.7*float64(connReattemptPeriod))
+
+	for {
+		// Otherwise these will be the normal scenarios to enable
+		// reconnections if we trip out.
+		// 1. If we've stopped, return entirely
+		// 2. Otherwise block until we are disconnected, and
+		//    then retry connecting
+		select {
+		case <-ae.stopCh:
+			return errStopped
+
+		case <-ae.disconnectedCh:
+			// Normal scenario that we'll wait for
+		}
+
+		if err := ae.connect(); err == nil {
+			ae.setStateConnected()
+		} else {
+			ae.setStateDisconnected()
+		}
+
+		// Apply some jitter to avoid lockstep retrials of other
+		// agent-exporters. Lockstep retrials could result in an
+		// innocent DDOS, by clogging the machine's resources and network.
+		jitter := time.Duration(rng.Int63n(maxJitter))
+		<-time.After(connReattemptPeriod + jitter)
+	}
+}
+
+func (ae *Exporter) connect() error {
+	cc, err := ae.dialToAgent()
+	if err != nil {
+		return err
+	}
+	return ae.enableConnectionStreams(cc)
+}

vendor/contrib.go.opencensus.io/exporter/ocagent/go.mod

@@ -0,0 +1,10 @@
+module contrib.go.opencensus.io/exporter/ocagent
+
+require (
+	github.com/census-instrumentation/opencensus-proto v0.2.0 // this is to match the version used in census-instrumentation/opencensus-service
+	github.com/golang/protobuf v1.3.1
+	github.com/grpc-ecosystem/grpc-gateway v1.8.5 // indirect
+	go.opencensus.io v0.20.2
+	google.golang.org/api v0.3.1
+	google.golang.org/grpc v1.19.1
+)

vendor/contrib.go.opencensus.io/exporter/ocagent/go.sum

@@ -0,0 +1,130 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
+github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/census-instrumentation/opencensus-proto v0.2.0 h1:LzQXZOgg4CQfE6bFvXGM30YZL1WW/M337pXml+GrcZ4=
+github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
+github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
+github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
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vendor/contrib.go.opencensus.io/exporter/ocagent/nodeinfo.go

@@ -0,0 +1,46 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"os"
+
+	commonpb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+	"go.opencensus.io"
+)
+
+// NodeWithStartTime creates a node using nodeName and derives:
+//  Hostname from the environment
+//  Pid from the current process
+//  StartTimestamp from the start time of this process
+//  Language and library information.
+func NodeWithStartTime(nodeName string) *commonpb.Node {
+	return &commonpb.Node{
+		Identifier: &commonpb.ProcessIdentifier{
+			HostName:       os.Getenv("HOSTNAME"),
+			Pid:            uint32(os.Getpid()),
+			StartTimestamp: timeToTimestamp(startTime),
+		},
+		LibraryInfo: &commonpb.LibraryInfo{
+			Language:           commonpb.LibraryInfo_GO_LANG,
+			ExporterVersion:    Version,
+			CoreLibraryVersion: opencensus.Version(),
+		},
+		ServiceInfo: &commonpb.ServiceInfo{
+			Name: nodeName,
+		},
+		Attributes: make(map[string]string),
+	}
+}

vendor/contrib.go.opencensus.io/exporter/ocagent/ocagent.go

@@ -0,0 +1,496 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sync"
+	"time"
+
+	"google.golang.org/api/support/bundler"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials"
+	"google.golang.org/grpc/metadata"
+
+	"go.opencensus.io/plugin/ocgrpc"
+	"go.opencensus.io/resource"
+	"go.opencensus.io/stats/view"
+	"go.opencensus.io/trace"
+
+	commonpb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+	agentmetricspb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1"
+	agenttracepb "github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1"
+	metricspb "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
+	resourcepb "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
+	tracepb "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
+)
+
+var startupMu sync.Mutex
+var startTime time.Time
+
+func init() {
+	startupMu.Lock()
+	startTime = time.Now()
+	startupMu.Unlock()
+}
+
+var _ trace.Exporter = (*Exporter)(nil)
+var _ view.Exporter = (*Exporter)(nil)
+
+type Exporter struct {
+	connectionState int32
+
+	// mu protects the non-atomic and non-channel variables
+	mu sync.RWMutex
+	// senderMu protects the concurrent unsafe traceExporter client
+	senderMu           sync.RWMutex
+	started            bool
+	stopped            bool
+	agentAddress       string
+	serviceName        string
+	canDialInsecure    bool
+	traceExporter      agenttracepb.TraceService_ExportClient
+	metricsExporter    agentmetricspb.MetricsService_ExportClient
+	nodeInfo           *commonpb.Node
+	grpcClientConn     *grpc.ClientConn
+	reconnectionPeriod time.Duration
+	resource           *resourcepb.Resource
+	compressor         string
+	headers            map[string]string
+
+	startOnce      sync.Once
+	stopCh         chan bool
+	disconnectedCh chan bool
+
+	backgroundConnectionDoneCh chan bool
+
+	traceBundler *bundler.Bundler
+
+	// viewDataBundler is the bundler to enable conversion
+	// from OpenCensus-Go view.Data to metricspb.Metric.
+	// Please do not confuse it with metricsBundler!
+	viewDataBundler *bundler.Bundler
+
+	clientTransportCredentials credentials.TransportCredentials
+}
+
+func NewExporter(opts ...ExporterOption) (*Exporter, error) {
+	exp, err := NewUnstartedExporter(opts...)
+	if err != nil {
+		return nil, err
+	}
+	if err := exp.Start(); err != nil {
+		return nil, err
+	}
+	return exp, nil
+}
+
+const spanDataBufferSize = 300
+
+func NewUnstartedExporter(opts ...ExporterOption) (*Exporter, error) {
+	e := new(Exporter)
+	for _, opt := range opts {
+		opt.withExporter(e)
+	}
+	traceBundler := bundler.NewBundler((*trace.SpanData)(nil), func(bundle interface{}) {
+		e.uploadTraces(bundle.([]*trace.SpanData))
+	})
+	traceBundler.DelayThreshold = 2 * time.Second
+	traceBundler.BundleCountThreshold = spanDataBufferSize
+	e.traceBundler = traceBundler
+
+	viewDataBundler := bundler.NewBundler((*view.Data)(nil), func(bundle interface{}) {
+		e.uploadViewData(bundle.([]*view.Data))
+	})
+	viewDataBundler.DelayThreshold = 2 * time.Second
+	viewDataBundler.BundleCountThreshold = 500 // TODO: (@odeke-em) make this configurable.
+	e.viewDataBundler = viewDataBundler
+	e.nodeInfo = NodeWithStartTime(e.serviceName)
+	e.resource = resourceProtoFromEnv()
+
+	return e, nil
+}
+
+const (
+	maxInitialConfigRetries = 10
+	maxInitialTracesRetries = 10
+)
+
+var (
+	errAlreadyStarted = errors.New("already started")
+	errNotStarted     = errors.New("not started")
+	errStopped        = errors.New("stopped")
+	errNoConnection   = errors.New("no active connection")
+)
+
+// Start dials to the agent, establishing a connection to it. It also
+// initiates the Config and Trace services by sending over the initial
+// messages that consist of the node identifier. Start invokes a background
+// connector that will reattempt connections to the agent periodically
+// if the connection dies.
+func (ae *Exporter) Start() error {
+	var err = errAlreadyStarted
+	ae.startOnce.Do(func() {
+		ae.mu.Lock()
+		defer ae.mu.Unlock()
+
+		ae.started = true
+		ae.disconnectedCh = make(chan bool, 1)
+		ae.stopCh = make(chan bool)
+		ae.backgroundConnectionDoneCh = make(chan bool)
+
+		ae.setStateDisconnected()
+		go ae.indefiniteBackgroundConnection()
+
+		err = nil
+	})
+
+	return err
+}
+
+func (ae *Exporter) prepareAgentAddress() string {
+	if ae.agentAddress != "" {
+		return ae.agentAddress
+	}
+	return fmt.Sprintf("%s:%d", DefaultAgentHost, DefaultAgentPort)
+}
+
+func (ae *Exporter) enableConnectionStreams(cc *grpc.ClientConn) error {
+	ae.mu.RLock()
+	started := ae.started
+	nodeInfo := ae.nodeInfo
+	ae.mu.RUnlock()
+
+	if !started {
+		return errNotStarted
+	}
+
+	ae.mu.Lock()
+	// If the previous clientConn was non-nil, close it
+	if ae.grpcClientConn != nil {
+		_ = ae.grpcClientConn.Close()
+	}
+	ae.grpcClientConn = cc
+	ae.mu.Unlock()
+
+	if err := ae.createTraceServiceConnection(ae.grpcClientConn, nodeInfo); err != nil {
+		return err
+	}
+
+	return ae.createMetricsServiceConnection(ae.grpcClientConn, nodeInfo)
+}
+
+func (ae *Exporter) createTraceServiceConnection(cc *grpc.ClientConn, node *commonpb.Node) error {
+	// Initiate the trace service by sending over node identifier info.
+	traceSvcClient := agenttracepb.NewTraceServiceClient(cc)
+	ctx := context.Background()
+	if len(ae.headers) > 0 {
+		ctx = metadata.NewOutgoingContext(ctx, metadata.New(ae.headers))
+	}
+	traceExporter, err := traceSvcClient.Export(ctx)
+	if err != nil {
+		return fmt.Errorf("Exporter.Start:: TraceServiceClient: %v", err)
+	}
+
+	firstTraceMessage := &agenttracepb.ExportTraceServiceRequest{
+		Node:     node,
+		Resource: ae.resource,
+	}
+	if err := traceExporter.Send(firstTraceMessage); err != nil {
+		return fmt.Errorf("Exporter.Start:: Failed to initiate the Config service: %v", err)
+	}
+
+	ae.mu.Lock()
+	ae.traceExporter = traceExporter
+	ae.mu.Unlock()
+
+	// Initiate the config service by sending over node identifier info.
+	configStream, err := traceSvcClient.Config(context.Background())
+	if err != nil {
+		return fmt.Errorf("Exporter.Start:: ConfigStream: %v", err)
+	}
+	firstCfgMessage := &agenttracepb.CurrentLibraryConfig{Node: node}
+	if err := configStream.Send(firstCfgMessage); err != nil {
+		return fmt.Errorf("Exporter.Start:: Failed to initiate the Config service: %v", err)
+	}
+
+	// In the background, handle trace configurations that are beamed down
+	// by the agent, but also reply to it with the applied configuration.
+	go ae.handleConfigStreaming(configStream)
+
+	return nil
+}
+
+func (ae *Exporter) createMetricsServiceConnection(cc *grpc.ClientConn, node *commonpb.Node) error {
+	metricsSvcClient := agentmetricspb.NewMetricsServiceClient(cc)
+	metricsExporter, err := metricsSvcClient.Export(context.Background())
+	if err != nil {
+		return fmt.Errorf("MetricsExporter: failed to start the service client: %v", err)
+	}
+	// Initiate the metrics service by sending over the first message just containing the Node and Resource.
+	firstMetricsMessage := &agentmetricspb.ExportMetricsServiceRequest{
+		Node:     node,
+		Resource: ae.resource,
+	}
+	if err := metricsExporter.Send(firstMetricsMessage); err != nil {
+		return fmt.Errorf("MetricsExporter:: failed to send the first message: %v", err)
+	}
+
+	ae.mu.Lock()
+	ae.metricsExporter = metricsExporter
+	ae.mu.Unlock()
+
+	// With that we are good to go and can start sending metrics
+	return nil
+}
+
+func (ae *Exporter) dialToAgent() (*grpc.ClientConn, error) {
+	addr := ae.prepareAgentAddress()
+	var dialOpts []grpc.DialOption
+	if ae.clientTransportCredentials != nil {
+		dialOpts = append(dialOpts, grpc.WithTransportCredentials(ae.clientTransportCredentials))
+	} else if ae.canDialInsecure {
+		dialOpts = append(dialOpts, grpc.WithInsecure())
+	}
+	if ae.compressor != "" {
+		dialOpts = append(dialOpts, grpc.WithDefaultCallOptions(grpc.UseCompressor(ae.compressor)))
+	}
+	dialOpts = append(dialOpts, grpc.WithStatsHandler(&ocgrpc.ClientHandler{}))
+
+	ctx := context.Background()
+	if len(ae.headers) > 0 {
+		ctx = metadata.NewOutgoingContext(ctx, metadata.New(ae.headers))
+	}
+	return grpc.DialContext(ctx, addr, dialOpts...)
+}
+
+func (ae *Exporter) handleConfigStreaming(configStream agenttracepb.TraceService_ConfigClient) error {
+	// Note: We haven't yet implemented configuration sending so we
+	// should NOT be changing connection states within this function for now.
+	for {
+		recv, err := configStream.Recv()
+		if err != nil {
+			// TODO: Check if this is a transient error or exponential backoff-able.
+			return err
+		}
+		cfg := recv.Config
+		if cfg == nil {
+			continue
+		}
+
+		// Otherwise now apply the trace configuration sent down from the agent
+		if psamp := cfg.GetProbabilitySampler(); psamp != nil {
+			trace.ApplyConfig(trace.Config{DefaultSampler: trace.ProbabilitySampler(psamp.SamplingProbability)})
+		} else if csamp := cfg.GetConstantSampler(); csamp != nil {
+			alwaysSample := csamp.Decision == tracepb.ConstantSampler_ALWAYS_ON
+			if alwaysSample {
+				trace.ApplyConfig(trace.Config{DefaultSampler: trace.AlwaysSample()})
+			} else {
+				trace.ApplyConfig(trace.Config{DefaultSampler: trace.NeverSample()})
+			}
+		} else { // TODO: Add the rate limiting sampler here
+		}
+
+		// Then finally send back to upstream the newly applied configuration
+		err = configStream.Send(&agenttracepb.CurrentLibraryConfig{Config: &tracepb.TraceConfig{Sampler: cfg.Sampler}})
+		if err != nil {
+			return err
+		}
+	}
+}
+
+// Stop shuts down all the connections and resources
+// related to the exporter.
+func (ae *Exporter) Stop() error {
+	ae.mu.RLock()
+	cc := ae.grpcClientConn
+	started := ae.started
+	stopped := ae.stopped
+	ae.mu.RUnlock()
+
+	if !started {
+		return errNotStarted
+	}
+	if stopped {
+		// TODO: tell the user that we've already stopped, so perhaps a sentinel error?
+		return nil
+	}
+
+	ae.Flush()
+
+	// Now close the underlying gRPC connection.
+	var err error
+	if cc != nil {
+		err = cc.Close()
+	}
+
+	// At this point we can change the state variables: started and stopped
+	ae.mu.Lock()
+	ae.started = false
+	ae.stopped = true
+	ae.mu.Unlock()
+	close(ae.stopCh)
+
+	// Ensure that the backgroundConnector returns
+	<-ae.backgroundConnectionDoneCh
+
+	return err
+}
+
+func (ae *Exporter) ExportSpan(sd *trace.SpanData) {
+	if sd == nil {
+		return
+	}
+	_ = ae.traceBundler.Add(sd, 1)
+}
+
+func (ae *Exporter) ExportTraceServiceRequest(batch *agenttracepb.ExportTraceServiceRequest) error {
+	if batch == nil || len(batch.Spans) == 0 {
+		return nil
+	}
+
+	select {
+	case <-ae.stopCh:
+		return errStopped
+
+	default:
+		if !ae.connected() {
+			return errNoConnection
+		}
+
+		ae.senderMu.Lock()
+		err := ae.traceExporter.Send(batch)
+		ae.senderMu.Unlock()
+		if err != nil {
+			ae.setStateDisconnected()
+			return err
+		}
+		return nil
+	}
+}
+
+func (ae *Exporter) ExportView(vd *view.Data) {
+	if vd == nil {
+		return
+	}
+	_ = ae.viewDataBundler.Add(vd, 1)
+}
+
+func ocSpanDataToPbSpans(sdl []*trace.SpanData) []*tracepb.Span {
+	if len(sdl) == 0 {
+		return nil
+	}
+	protoSpans := make([]*tracepb.Span, 0, len(sdl))
+	for _, sd := range sdl {
+		if sd != nil {
+			protoSpans = append(protoSpans, ocSpanToProtoSpan(sd))
+		}
+	}
+	return protoSpans
+}
+
+func (ae *Exporter) uploadTraces(sdl []*trace.SpanData) {
+	select {
+	case <-ae.stopCh:
+		return
+
+	default:
+		if !ae.connected() {
+			return
+		}
+
+		protoSpans := ocSpanDataToPbSpans(sdl)
+		if len(protoSpans) == 0 {
+			return
+		}
+		ae.senderMu.Lock()
+		err := ae.traceExporter.Send(&agenttracepb.ExportTraceServiceRequest{
+			Spans: protoSpans,
+		})
+		ae.senderMu.Unlock()
+		if err != nil {
+			ae.setStateDisconnected()
+		}
+	}
+}
+
+func ocViewDataToPbMetrics(vdl []*view.Data) []*metricspb.Metric {
+	if len(vdl) == 0 {
+		return nil
+	}
+	metrics := make([]*metricspb.Metric, 0, len(vdl))
+	for _, vd := range vdl {
+		if vd != nil {
+			vmetric, err := viewDataToMetric(vd)
+			// TODO: (@odeke-em) somehow report this error, if it is non-nil.
+			if err == nil && vmetric != nil {
+				metrics = append(metrics, vmetric)
+			}
+		}
+	}
+	return metrics
+}
+
+func (ae *Exporter) uploadViewData(vdl []*view.Data) {
+	select {
+	case <-ae.stopCh:
+		return
+
+	default:
+		if !ae.connected() {
+			return
+		}
+
+		protoMetrics := ocViewDataToPbMetrics(vdl)
+		if len(protoMetrics) == 0 {
+			return
+		}
+		err := ae.metricsExporter.Send(&agentmetricspb.ExportMetricsServiceRequest{
+			Metrics: protoMetrics,
+			// TODO:(@odeke-em)
+			// a) Figure out how to derive a Node from the environment
+			// b) Figure out how to derive a Resource from the environment
+			// or better letting users of the exporter configure it.
+		})
+		if err != nil {
+			ae.setStateDisconnected()
+		}
+	}
+}
+
+func (ae *Exporter) Flush() {
+	ae.traceBundler.Flush()
+	ae.viewDataBundler.Flush()
+}
+
+func resourceProtoFromEnv() *resourcepb.Resource {
+	rs, _ := resource.FromEnv(context.Background())
+	if rs == nil {
+		return nil
+	}
+
+	rprs := &resourcepb.Resource{
+		Type: rs.Type,
+	}
+	if rs.Labels != nil {
+		rprs.Labels = make(map[string]string)
+		for k, v := range rs.Labels {
+			rprs.Labels[k] = v
+		}
+	}
+	return rprs
+}

vendor/contrib.go.opencensus.io/exporter/ocagent/options.go

@@ -0,0 +1,128 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"time"
+
+	"google.golang.org/grpc/credentials"
+)
+
+const (
+	DefaultAgentPort uint16 = 55678
+	DefaultAgentHost string = "localhost"
+)
+
+type ExporterOption interface {
+	withExporter(e *Exporter)
+}
+
+type insecureGrpcConnection int
+
+var _ ExporterOption = (*insecureGrpcConnection)(nil)
+
+func (igc *insecureGrpcConnection) withExporter(e *Exporter) {
+	e.canDialInsecure = true
+}
+
+// WithInsecure disables client transport security for the exporter's gRPC connection
+// just like grpc.WithInsecure() https://godoc.org/google.golang.org/grpc#WithInsecure
+// does. Note, by default, client security is required unless WithInsecure is used.
+func WithInsecure() ExporterOption { return new(insecureGrpcConnection) }
+
+type addressSetter string
+
+func (as addressSetter) withExporter(e *Exporter) {
+	e.agentAddress = string(as)
+}
+
+var _ ExporterOption = (*addressSetter)(nil)
+
+// WithAddress allows one to set the address that the exporter will
+// connect to the agent on. If unset, it will instead try to use
+// connect to DefaultAgentHost:DefaultAgentPort
+func WithAddress(addr string) ExporterOption {
+	return addressSetter(addr)
+}
+
+type serviceNameSetter string
+
+func (sns serviceNameSetter) withExporter(e *Exporter) {
+	e.serviceName = string(sns)
+}
+
+var _ ExporterOption = (*serviceNameSetter)(nil)
+
+// WithServiceName allows one to set/override the service name
+// that the exporter will report to the agent.
+func WithServiceName(serviceName string) ExporterOption {
+	return serviceNameSetter(serviceName)
+}
+
+type reconnectionPeriod time.Duration
+
+func (rp reconnectionPeriod) withExporter(e *Exporter) {
+	e.reconnectionPeriod = time.Duration(rp)
+}
+
+func WithReconnectionPeriod(rp time.Duration) ExporterOption {
+	return reconnectionPeriod(rp)
+}
+
+type compressorSetter string
+
+func (c compressorSetter) withExporter(e *Exporter) {
+	e.compressor = string(c)
+}
+
+// UseCompressor will set the compressor for the gRPC client to use when sending requests.
+// It is the responsibility of the caller to ensure that the compressor set has been registered
+// with google.golang.org/grpc/encoding. This can be done by encoding.RegisterCompressor. Some
+// compressors auto-register on import, such as gzip, which can be registered by calling
+// `import _ "google.golang.org/grpc/encoding/gzip"`
+func UseCompressor(compressorName string) ExporterOption {
+	return compressorSetter(compressorName)
+}
+
+type headerSetter map[string]string
+
+func (h headerSetter) withExporter(e *Exporter) {
+	e.headers = map[string]string(h)
+}
+
+// WithHeaders will send the provided headers when the gRPC stream connection
+// is instantiated
+func WithHeaders(headers map[string]string) ExporterOption {
+	return headerSetter(headers)
+}
+
+type clientCredentials struct {
+	credentials.TransportCredentials
+}
+
+var _ ExporterOption = (*clientCredentials)(nil)
+
+// WithTLSCredentials allows the connection to use TLS credentials
+// when talking to the server. It takes in grpc.TransportCredentials instead
+// of say a Certificate file or a tls.Certificate, because the retrieving
+// these credentials can be done in many ways e.g. plain file, in code tls.Config
+// or by certificate rotation, so it is up to the caller to decide what to use.
+func WithTLSCredentials(creds credentials.TransportCredentials) ExporterOption {
+	return &clientCredentials{TransportCredentials: creds}
+}
+
+func (cc *clientCredentials) withExporter(e *Exporter) {
+	e.clientTransportCredentials = cc.TransportCredentials
+}

vendor/contrib.go.opencensus.io/exporter/ocagent/transform_spans.go

@@ -0,0 +1,248 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"math"
+	"time"
+
+	"go.opencensus.io/trace"
+	"go.opencensus.io/trace/tracestate"
+
+	tracepb "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
+	"github.com/golang/protobuf/ptypes/timestamp"
+)
+
+const (
+	maxAnnotationEventsPerSpan = 32
+	maxMessageEventsPerSpan    = 128
+)
+
+func ocSpanToProtoSpan(sd *trace.SpanData) *tracepb.Span {
+	if sd == nil {
+		return nil
+	}
+	var namePtr *tracepb.TruncatableString
+	if sd.Name != "" {
+		namePtr = &tracepb.TruncatableString{Value: sd.Name}
+	}
+	return &tracepb.Span{
+		TraceId:      sd.TraceID[:],
+		SpanId:       sd.SpanID[:],
+		ParentSpanId: sd.ParentSpanID[:],
+		Status:       ocStatusToProtoStatus(sd.Status),
+		StartTime:    timeToTimestamp(sd.StartTime),
+		EndTime:      timeToTimestamp(sd.EndTime),
+		Links:        ocLinksToProtoLinks(sd.Links),
+		Kind:         ocSpanKindToProtoSpanKind(sd.SpanKind),
+		Name:         namePtr,
+		Attributes:   ocAttributesToProtoAttributes(sd.Attributes),
+		TimeEvents:   ocTimeEventsToProtoTimeEvents(sd.Annotations, sd.MessageEvents),
+		Tracestate:   ocTracestateToProtoTracestate(sd.Tracestate),
+	}
+}
+
+var blankStatus trace.Status
+
+func ocStatusToProtoStatus(status trace.Status) *tracepb.Status {
+	if status == blankStatus {
+		return nil
+	}
+	return &tracepb.Status{
+		Code:    status.Code,
+		Message: status.Message,
+	}
+}
+
+func ocLinksToProtoLinks(links []trace.Link) *tracepb.Span_Links {
+	if len(links) == 0 {
+		return nil
+	}
+
+	sl := make([]*tracepb.Span_Link, 0, len(links))
+	for _, ocLink := range links {
+		// This redefinition is necessary to prevent ocLink.*ID[:] copies
+		// being reused -- in short we need a new ocLink per iteration.
+		ocLink := ocLink
+
+		sl = append(sl, &tracepb.Span_Link{
+			TraceId: ocLink.TraceID[:],
+			SpanId:  ocLink.SpanID[:],
+			Type:    ocLinkTypeToProtoLinkType(ocLink.Type),
+		})
+	}
+
+	return &tracepb.Span_Links{
+		Link: sl,
+	}
+}
+
+func ocLinkTypeToProtoLinkType(oct trace.LinkType) tracepb.Span_Link_Type {
+	switch oct {
+	case trace.LinkTypeChild:
+		return tracepb.Span_Link_CHILD_LINKED_SPAN
+	case trace.LinkTypeParent:
+		return tracepb.Span_Link_PARENT_LINKED_SPAN
+	default:
+		return tracepb.Span_Link_TYPE_UNSPECIFIED
+	}
+}
+
+func ocAttributesToProtoAttributes(attrs map[string]interface{}) *tracepb.Span_Attributes {
+	if len(attrs) == 0 {
+		return nil
+	}
+	outMap := make(map[string]*tracepb.AttributeValue)
+	for k, v := range attrs {
+		switch v := v.(type) {
+		case bool:
+			outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_BoolValue{BoolValue: v}}
+
+		case int:
+			outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_IntValue{IntValue: int64(v)}}
+
+		case int64:
+			outMap[k] = &tracepb.AttributeValue{Value: &tracepb.AttributeValue_IntValue{IntValue: v}}
+
+		case string:
+			outMap[k] = &tracepb.AttributeValue{
+				Value: &tracepb.AttributeValue_StringValue{
+					StringValue: &tracepb.TruncatableString{Value: v},
+				},
+			}
+		}
+	}
+	return &tracepb.Span_Attributes{
+		AttributeMap: outMap,
+	}
+}
+
+// This code is mostly copied from
+// https://github.com/census-ecosystem/opencensus-go-exporter-stackdriver/blob/master/trace_proto.go#L46
+func ocTimeEventsToProtoTimeEvents(as []trace.Annotation, es []trace.MessageEvent) *tracepb.Span_TimeEvents {
+	if len(as) == 0 && len(es) == 0 {
+		return nil
+	}
+
+	timeEvents := &tracepb.Span_TimeEvents{}
+	var annotations, droppedAnnotationsCount int
+	var messageEvents, droppedMessageEventsCount int
+
+	// Transform annotations
+	for i, a := range as {
+		if annotations >= maxAnnotationEventsPerSpan {
+			droppedAnnotationsCount = len(as) - i
+			break
+		}
+		annotations++
+		timeEvents.TimeEvent = append(timeEvents.TimeEvent,
+			&tracepb.Span_TimeEvent{
+				Time:  timeToTimestamp(a.Time),
+				Value: transformAnnotationToTimeEvent(&a),
+			},
+		)
+	}
+
+	// Transform message events
+	for i, e := range es {
+		if messageEvents >= maxMessageEventsPerSpan {
+			droppedMessageEventsCount = len(es) - i
+			break
+		}
+		messageEvents++
+		timeEvents.TimeEvent = append(timeEvents.TimeEvent,
+			&tracepb.Span_TimeEvent{
+				Time:  timeToTimestamp(e.Time),
+				Value: transformMessageEventToTimeEvent(&e),
+			},
+		)
+	}
+
+	// Process dropped counter
+	timeEvents.DroppedAnnotationsCount = clip32(droppedAnnotationsCount)
+	timeEvents.DroppedMessageEventsCount = clip32(droppedMessageEventsCount)
+
+	return timeEvents
+}
+
+func transformAnnotationToTimeEvent(a *trace.Annotation) *tracepb.Span_TimeEvent_Annotation_ {
+	return &tracepb.Span_TimeEvent_Annotation_{
+		Annotation: &tracepb.Span_TimeEvent_Annotation{
+			Description: &tracepb.TruncatableString{Value: a.Message},
+			Attributes:  ocAttributesToProtoAttributes(a.Attributes),
+		},
+	}
+}
+
+func transformMessageEventToTimeEvent(e *trace.MessageEvent) *tracepb.Span_TimeEvent_MessageEvent_ {
+	return &tracepb.Span_TimeEvent_MessageEvent_{
+		MessageEvent: &tracepb.Span_TimeEvent_MessageEvent{
+			Type:             tracepb.Span_TimeEvent_MessageEvent_Type(e.EventType),
+			Id:               uint64(e.MessageID),
+			UncompressedSize: uint64(e.UncompressedByteSize),
+			CompressedSize:   uint64(e.CompressedByteSize),
+		},
+	}
+}
+
+// clip32 clips an int to the range of an int32.
+func clip32(x int) int32 {
+	if x < math.MinInt32 {
+		return math.MinInt32
+	}
+	if x > math.MaxInt32 {
+		return math.MaxInt32
+	}
+	return int32(x)
+}
+
+func timeToTimestamp(t time.Time) *timestamp.Timestamp {
+	nanoTime := t.UnixNano()
+	return &timestamp.Timestamp{
+		Seconds: nanoTime / 1e9,
+		Nanos:   int32(nanoTime % 1e9),
+	}
+}
+
+func ocSpanKindToProtoSpanKind(kind int) tracepb.Span_SpanKind {
+	switch kind {
+	case trace.SpanKindClient:
+		return tracepb.Span_CLIENT
+	case trace.SpanKindServer:
+		return tracepb.Span_SERVER
+	default:
+		return tracepb.Span_SPAN_KIND_UNSPECIFIED
+	}
+}
+
+func ocTracestateToProtoTracestate(ts *tracestate.Tracestate) *tracepb.Span_Tracestate {
+	if ts == nil {
+		return nil
+	}
+	return &tracepb.Span_Tracestate{
+		Entries: ocTracestateEntriesToProtoTracestateEntries(ts.Entries()),
+	}
+}
+
+func ocTracestateEntriesToProtoTracestateEntries(entries []tracestate.Entry) []*tracepb.Span_Tracestate_Entry {
+	protoEntries := make([]*tracepb.Span_Tracestate_Entry, 0, len(entries))
+	for _, entry := range entries {
+		protoEntries = append(protoEntries, &tracepb.Span_Tracestate_Entry{
+			Key:   entry.Key,
+			Value: entry.Value,
+		})
+	}
+	return protoEntries
+}

vendor/contrib.go.opencensus.io/exporter/ocagent/transform_stats_to_metrics.go

@@ -0,0 +1,274 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ocagent
+
+import (
+	"errors"
+	"time"
+
+	"go.opencensus.io/stats"
+	"go.opencensus.io/stats/view"
+	"go.opencensus.io/tag"
+
+	"github.com/golang/protobuf/ptypes/timestamp"
+
+	metricspb "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
+)
+
+var (
+	errNilMeasure  = errors.New("expecting a non-nil stats.Measure")
+	errNilView     = errors.New("expecting a non-nil view.View")
+	errNilViewData = errors.New("expecting a non-nil view.Data")
+)
+
+func viewDataToMetric(vd *view.Data) (*metricspb.Metric, error) {
+	if vd == nil {
+		return nil, errNilViewData
+	}
+
+	descriptor, err := viewToMetricDescriptor(vd.View)
+	if err != nil {
+		return nil, err
+	}
+
+	timeseries, err := viewDataToTimeseries(vd)
+	if err != nil {
+		return nil, err
+	}
+
+	metric := &metricspb.Metric{
+		MetricDescriptor: descriptor,
+		Timeseries:       timeseries,
+	}
+	return metric, nil
+}
+
+func viewToMetricDescriptor(v *view.View) (*metricspb.MetricDescriptor, error) {
+	if v == nil {
+		return nil, errNilView
+	}
+	if v.Measure == nil {
+		return nil, errNilMeasure
+	}
+
+	desc := &metricspb.MetricDescriptor{
+		Name:        stringOrCall(v.Name, v.Measure.Name),
+		Description: stringOrCall(v.Description, v.Measure.Description),
+		Unit:        v.Measure.Unit(),
+		Type:        aggregationToMetricDescriptorType(v),
+		LabelKeys:   tagKeysToLabelKeys(v.TagKeys),
+	}
+	return desc, nil
+}
+
+func stringOrCall(first string, call func() string) string {
+	if first != "" {
+		return first
+	}
+	return call()
+}
+
+type measureType uint
+
+const (
+	measureUnknown measureType = iota
+	measureInt64
+	measureFloat64
+)
+
+func measureTypeFromMeasure(m stats.Measure) measureType {
+	switch m.(type) {
+	default:
+		return measureUnknown
+	case *stats.Float64Measure:
+		return measureFloat64
+	case *stats.Int64Measure:
+		return measureInt64
+	}
+}
+
+func aggregationToMetricDescriptorType(v *view.View) metricspb.MetricDescriptor_Type {
+	if v == nil || v.Aggregation == nil {
+		return metricspb.MetricDescriptor_UNSPECIFIED
+	}
+	if v.Measure == nil {
+		return metricspb.MetricDescriptor_UNSPECIFIED
+	}
+
+	switch v.Aggregation.Type {
+	case view.AggTypeCount:
+		// Cumulative on int64
+		return metricspb.MetricDescriptor_CUMULATIVE_INT64
+
+	case view.AggTypeDistribution:
+		// Cumulative types
+		return metricspb.MetricDescriptor_CUMULATIVE_DISTRIBUTION
+
+	case view.AggTypeLastValue:
+		// Gauge types
+		switch measureTypeFromMeasure(v.Measure) {
+		case measureFloat64:
+			return metricspb.MetricDescriptor_GAUGE_DOUBLE
+		case measureInt64:
+			return metricspb.MetricDescriptor_GAUGE_INT64
+		}
+
+	case view.AggTypeSum:
+		// Cumulative types
+		switch measureTypeFromMeasure(v.Measure) {
+		case measureFloat64:
+			return metricspb.MetricDescriptor_CUMULATIVE_DOUBLE
+		case measureInt64:
+			return metricspb.MetricDescriptor_CUMULATIVE_INT64
+		}
+	}
+
+	// For all other cases, return unspecified.
+	return metricspb.MetricDescriptor_UNSPECIFIED
+}
+
+func tagKeysToLabelKeys(tagKeys []tag.Key) []*metricspb.LabelKey {
+	labelKeys := make([]*metricspb.LabelKey, 0, len(tagKeys))
+	for _, tagKey := range tagKeys {
+		labelKeys = append(labelKeys, &metricspb.LabelKey{
+			Key: tagKey.Name(),
+		})
+	}
+	return labelKeys
+}
+
+func viewDataToTimeseries(vd *view.Data) ([]*metricspb.TimeSeries, error) {
+	if vd == nil || len(vd.Rows) == 0 {
+		return nil, nil
+	}
+
+	// Given that view.Data only contains Start, End
+	// the timestamps for all the row data will be the exact same
+	// per aggregation. However, the values will differ.
+	// Each row has its own tags.
+	startTimestamp := timeToProtoTimestamp(vd.Start)
+	endTimestamp := timeToProtoTimestamp(vd.End)
+
+	mType := measureTypeFromMeasure(vd.View.Measure)
+	timeseries := make([]*metricspb.TimeSeries, 0, len(vd.Rows))
+	// It is imperative that the ordering of "LabelValues" matches those
+	// of the Label keys in the metric descriptor.
+	for _, row := range vd.Rows {
+		labelValues := labelValuesFromTags(row.Tags)
+		point := rowToPoint(vd.View, row, endTimestamp, mType)
+		timeseries = append(timeseries, &metricspb.TimeSeries{
+			StartTimestamp: startTimestamp,
+			LabelValues:    labelValues,
+			Points:         []*metricspb.Point{point},
+		})
+	}
+
+	if len(timeseries) == 0 {
+		return nil, nil
+	}
+
+	return timeseries, nil
+}
+
+func timeToProtoTimestamp(t time.Time) *timestamp.Timestamp {
+	unixNano := t.UnixNano()
+	return &timestamp.Timestamp{
+		Seconds: int64(unixNano / 1e9),
+		Nanos:   int32(unixNano % 1e9),
+	}
+}
+
+func rowToPoint(v *view.View, row *view.Row, endTimestamp *timestamp.Timestamp, mType measureType) *metricspb.Point {
+	pt := &metricspb.Point{
+		Timestamp: endTimestamp,
+	}
+
+	switch data := row.Data.(type) {
+	case *view.CountData:
+		pt.Value = &metricspb.Point_Int64Value{Int64Value: data.Value}
+
+	case *view.DistributionData:
+		pt.Value = &metricspb.Point_DistributionValue{
+			DistributionValue: &metricspb.DistributionValue{
+				Count: data.Count,
+				Sum:   float64(data.Count) * data.Mean, // because Mean := Sum/Count
+				// TODO: Add Exemplar
+				Buckets: bucketsToProtoBuckets(data.CountPerBucket),
+				BucketOptions: &metricspb.DistributionValue_BucketOptions{
+					Type: &metricspb.DistributionValue_BucketOptions_Explicit_{
+						Explicit: &metricspb.DistributionValue_BucketOptions_Explicit{
+							Bounds: v.Aggregation.Buckets,
+						},
+					},
+				},
+				SumOfSquaredDeviation: data.SumOfSquaredDev,
+			}}
+
+	case *view.LastValueData:
+		setPointValue(pt, data.Value, mType)
+
+	case *view.SumData:
+		setPointValue(pt, data.Value, mType)
+	}
+
+	return pt
+}
+
+// Not returning anything from this function because metricspb.Point.is_Value is an unexported
+// interface hence we just have to set its value by pointer.
+func setPointValue(pt *metricspb.Point, value float64, mType measureType) {
+	if mType == measureInt64 {
+		pt.Value = &metricspb.Point_Int64Value{Int64Value: int64(value)}
+	} else {
+		pt.Value = &metricspb.Point_DoubleValue{DoubleValue: value}
+	}
+}
+
+func bucketsToProtoBuckets(countPerBucket []int64) []*metricspb.DistributionValue_Bucket {
+	distBuckets := make([]*metricspb.DistributionValue_Bucket, len(countPerBucket))
+	for i := 0; i < len(countPerBucket); i++ {
+		count := countPerBucket[i]
+
+		distBuckets[i] = &metricspb.DistributionValue_Bucket{
+			Count: count,
+		}
+	}
+
+	return distBuckets
+}
+
+func labelValuesFromTags(tags []tag.Tag) []*metricspb.LabelValue {
+	if len(tags) == 0 {
+		return nil
+	}
+
+	labelValues := make([]*metricspb.LabelValue, 0, len(tags))
+	for _, tag_ := range tags {
+		labelValues = append(labelValues, &metricspb.LabelValue{
+			Value: tag_.Value,
+
+			// It is imperative that we set the "HasValue" attribute,
+			// in order to distinguish missing a label from the empty string.
+			// https://godoc.org/github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1#LabelValue.HasValue
+			//
+			// OpenCensus-Go uses non-pointers for tags as seen by this function's arguments,
+			// so the best case that we can use to distinguish missing labels/tags from the
+			// empty string is by checking if the Tag.Key.Name() != "" to indicate that we have
+			// a value.
+			HasValue: tag_.Key.Name() != "",
+		})
+	}
+	return labelValues
+}

vendor/contrib.go.opencensus.io/exporter/ocagent/version.go

@@ -12,17 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package internal // import "go.opencensus.io/stats/internal"
+package ocagent
 
-const (
+const Version = "0.0.1"
-	MaxNameLength = 255
-)
-
-func IsPrintable(str string) bool {
-	for _, r := range str {
-		if !(r >= ' ' && r <= '~') {
-			return false
-		}
-	}
-	return true
-}

vendor/github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/resources/mgmt/resources/models.go

@@ -1,6 +1,6 @@
 // +build go1.9
 
-// Copyright 2018 Microsoft Corporation
+// Copyright 2019 Microsoft Corporation
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -19,16 +19,16 @@
 
 package resources
 
-import original "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources"
+import (
+	"context"
+
+	original "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources"
+)
 
 const (
 	DefaultBaseURI = original.DefaultBaseURI
 )
 
-type BaseClient = original.BaseClient
-type DeploymentOperationsClient = original.DeploymentOperationsClient
-type DeploymentsClient = original.DeploymentsClient
-type GroupsClient = original.GroupsClient
 type DeploymentMode = original.DeploymentMode
 
 const (
@@ -44,7 +44,9 @@ const (
 
 type AliasPathType = original.AliasPathType
 type AliasType = original.AliasType
+type BaseClient = original.BaseClient
 type BasicDependency = original.BasicDependency
+type Client = original.Client
 type DebugSetting = original.DebugSetting
 type Dependency = original.Dependency
 type Deployment = original.Deployment
@@ -56,14 +58,16 @@ type DeploymentListResultIterator = original.DeploymentListResultIterator
 type DeploymentListResultPage = original.DeploymentListResultPage
 type DeploymentOperation = original.DeploymentOperation
 type DeploymentOperationProperties = original.DeploymentOperationProperties
+type DeploymentOperationsClient = original.DeploymentOperationsClient
 type DeploymentOperationsListResult = original.DeploymentOperationsListResult
 type DeploymentOperationsListResultIterator = original.DeploymentOperationsListResultIterator
 type DeploymentOperationsListResultPage = original.DeploymentOperationsListResultPage
 type DeploymentProperties = original.DeploymentProperties
 type DeploymentPropertiesExtended = original.DeploymentPropertiesExtended
+type DeploymentValidateResult = original.DeploymentValidateResult
+type DeploymentsClient = original.DeploymentsClient
 type DeploymentsCreateOrUpdateFuture = original.DeploymentsCreateOrUpdateFuture
 type DeploymentsDeleteFuture = original.DeploymentsDeleteFuture
-type DeploymentValidateResult = original.DeploymentValidateResult
 type ExportTemplateRequest = original.ExportTemplateRequest
 type GenericResource = original.GenericResource
 type GenericResourceFilter = original.GenericResourceFilter
@@ -74,6 +78,7 @@ type GroupListResult = original.GroupListResult
 type GroupListResultIterator = original.GroupListResultIterator
 type GroupListResultPage = original.GroupListResultPage
 type GroupProperties = original.GroupProperties
+type GroupsClient = original.GroupsClient
 type GroupsDeleteFuture = original.GroupsDeleteFuture
 type HTTPMessage = original.HTTPMessage
 type Identity = original.Identity
@@ -91,70 +96,105 @@ type ProviderListResultIterator = original.ProviderListResultIterator
 type ProviderListResultPage = original.ProviderListResultPage
 type ProviderOperationDisplayProperties = original.ProviderOperationDisplayProperties
 type ProviderResourceType = original.ProviderResourceType
+type ProvidersClient = original.ProvidersClient
 type Resource = original.Resource
 type Sku = original.Sku
 type SubResource = original.SubResource
 type TagCount = original.TagCount
 type TagDetails = original.TagDetails
+type TagValue = original.TagValue
+type TagsClient = original.TagsClient
 type TagsListResult = original.TagsListResult
 type TagsListResultIterator = original.TagsListResultIterator
 type TagsListResultPage = original.TagsListResultPage
-type TagValue = original.TagValue
 type TargetResource = original.TargetResource
 type TemplateLink = original.TemplateLink
 type UpdateFuture = original.UpdateFuture
-type ProvidersClient = original.ProvidersClient
-type Client = original.Client
-type TagsClient = original.TagsClient
 
 func New(subscriptionID string) BaseClient {
 	return original.New(subscriptionID)
 }
-func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
-	return original.NewWithBaseURI(baseURI, subscriptionID)
-}
-func NewDeploymentOperationsClient(subscriptionID string) DeploymentOperationsClient {
-	return original.NewDeploymentOperationsClient(subscriptionID)
-}
-func NewDeploymentOperationsClientWithBaseURI(baseURI string, subscriptionID string) DeploymentOperationsClient {
-	return original.NewDeploymentOperationsClientWithBaseURI(baseURI, subscriptionID)
-}
-func NewDeploymentsClient(subscriptionID string) DeploymentsClient {
-	return original.NewDeploymentsClient(subscriptionID)
-}
-func NewDeploymentsClientWithBaseURI(baseURI string, subscriptionID string) DeploymentsClient {
-	return original.NewDeploymentsClientWithBaseURI(baseURI, subscriptionID)
-}
-func NewGroupsClient(subscriptionID string) GroupsClient {
-	return original.NewGroupsClient(subscriptionID)
-}
-func NewGroupsClientWithBaseURI(baseURI string, subscriptionID string) GroupsClient {
-	return original.NewGroupsClientWithBaseURI(baseURI, subscriptionID)
-}
-func PossibleDeploymentModeValues() []DeploymentMode {
-	return original.PossibleDeploymentModeValues()
-}
-func PossibleResourceIdentityTypeValues() []ResourceIdentityType {
-	return original.PossibleResourceIdentityTypeValues()
-}
-func NewProvidersClient(subscriptionID string) ProvidersClient {
-	return original.NewProvidersClient(subscriptionID)
-}
-func NewProvidersClientWithBaseURI(baseURI string, subscriptionID string) ProvidersClient {
-	return original.NewProvidersClientWithBaseURI(baseURI, subscriptionID)
-}
 func NewClient(subscriptionID string) Client {
 	return original.NewClient(subscriptionID)
 }
 func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
 	return original.NewClientWithBaseURI(baseURI, subscriptionID)
 }
+func NewDeploymentListResultIterator(page DeploymentListResultPage) DeploymentListResultIterator {
+	return original.NewDeploymentListResultIterator(page)
+}
+func NewDeploymentListResultPage(getNextPage func(context.Context, DeploymentListResult) (DeploymentListResult, error)) DeploymentListResultPage {
+	return original.NewDeploymentListResultPage(getNextPage)
+}
+func NewDeploymentOperationsClient(subscriptionID string) DeploymentOperationsClient {
+	return original.NewDeploymentOperationsClient(subscriptionID)
+}
+func NewDeploymentOperationsClientWithBaseURI(baseURI string, subscriptionID string) DeploymentOperationsClient {
+	return original.NewDeploymentOperationsClientWithBaseURI(baseURI, subscriptionID)
+}
+func NewDeploymentOperationsListResultIterator(page DeploymentOperationsListResultPage) DeploymentOperationsListResultIterator {
+	return original.NewDeploymentOperationsListResultIterator(page)
+}
+func NewDeploymentOperationsListResultPage(getNextPage func(context.Context, DeploymentOperationsListResult) (DeploymentOperationsListResult, error)) DeploymentOperationsListResultPage {
+	return original.NewDeploymentOperationsListResultPage(getNextPage)
+}
+func NewDeploymentsClient(subscriptionID string) DeploymentsClient {
+	return original.NewDeploymentsClient(subscriptionID)
+}
+func NewDeploymentsClientWithBaseURI(baseURI string, subscriptionID string) DeploymentsClient {
+	return original.NewDeploymentsClientWithBaseURI(baseURI, subscriptionID)
+}
+func NewGroupListResultIterator(page GroupListResultPage) GroupListResultIterator {
+	return original.NewGroupListResultIterator(page)
+}
+func NewGroupListResultPage(getNextPage func(context.Context, GroupListResult) (GroupListResult, error)) GroupListResultPage {
+	return original.NewGroupListResultPage(getNextPage)
+}
+func NewGroupsClient(subscriptionID string) GroupsClient {
+	return original.NewGroupsClient(subscriptionID)
+}
+func NewGroupsClientWithBaseURI(baseURI string, subscriptionID string) GroupsClient {
+	return original.NewGroupsClientWithBaseURI(baseURI, subscriptionID)
+}
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return original.NewListResultIterator(page)
+}
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return original.NewListResultPage(getNextPage)
+}
+func NewProviderListResultIterator(page ProviderListResultPage) ProviderListResultIterator {
+	return original.NewProviderListResultIterator(page)
+}
+func NewProviderListResultPage(getNextPage func(context.Context, ProviderListResult) (ProviderListResult, error)) ProviderListResultPage {
+	return original.NewProviderListResultPage(getNextPage)
+}
+func NewProvidersClient(subscriptionID string) ProvidersClient {
+	return original.NewProvidersClient(subscriptionID)
+}
+func NewProvidersClientWithBaseURI(baseURI string, subscriptionID string) ProvidersClient {
+	return original.NewProvidersClientWithBaseURI(baseURI, subscriptionID)
+}
 func NewTagsClient(subscriptionID string) TagsClient {
 	return original.NewTagsClient(subscriptionID)
 }
 func NewTagsClientWithBaseURI(baseURI string, subscriptionID string) TagsClient {
 	return original.NewTagsClientWithBaseURI(baseURI, subscriptionID)
 }
+func NewTagsListResultIterator(page TagsListResultPage) TagsListResultIterator {
+	return original.NewTagsListResultIterator(page)
+}
+func NewTagsListResultPage(getNextPage func(context.Context, TagsListResult) (TagsListResult, error)) TagsListResultPage {
+	return original.NewTagsListResultPage(getNextPage)
+}
+func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
+	return original.NewWithBaseURI(baseURI, subscriptionID)
+}
+func PossibleDeploymentModeValues() []DeploymentMode {
+	return original.PossibleDeploymentModeValues()
+}
+func PossibleResourceIdentityTypeValues() []ResourceIdentityType {
+	return original.PossibleResourceIdentityTypeValues()
+}
 func UserAgent() string {
 	return original.UserAgent() + " profiles/2017-03-09"
 }

vendor/github.com/Azure/azure-sdk-for-go/profiles/2017-03-09/storage/mgmt/storage/models.go

@@ -1,6 +1,6 @@
 // +build go1.9
 
-// Copyright 2018 Microsoft Corporation
+// Copyright 2019 Microsoft Corporation
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -21,13 +21,10 @@ package storage
 
 import original "github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2016-01-01/storage"
 
-type AccountsClient = original.AccountsClient
-
 const (
 	DefaultBaseURI = original.DefaultBaseURI
 )
 
-type BaseClient = original.BaseClient
 type AccessTier = original.AccessTier
 
 const (
@@ -109,8 +106,10 @@ type AccountProperties = original.AccountProperties
 type AccountPropertiesCreateParameters = original.AccountPropertiesCreateParameters
 type AccountPropertiesUpdateParameters = original.AccountPropertiesUpdateParameters
 type AccountRegenerateKeyParameters = original.AccountRegenerateKeyParameters
-type AccountsCreateFuture = original.AccountsCreateFuture
 type AccountUpdateParameters = original.AccountUpdateParameters
+type AccountsClient = original.AccountsClient
+type AccountsCreateFuture = original.AccountsCreateFuture
+type BaseClient = original.BaseClient
 type CheckNameAvailabilityResult = original.CheckNameAvailabilityResult
 type CustomDomain = original.CustomDomain
 type Encryption = original.Encryption
@@ -120,18 +119,24 @@ type Endpoints = original.Endpoints
 type Resource = original.Resource
 type Sku = original.Sku
 type Usage = original.Usage
+type UsageClient = original.UsageClient
 type UsageListResult = original.UsageListResult
 type UsageName = original.UsageName
-type UsageClient = original.UsageClient
 
+func New(subscriptionID string) BaseClient {
+	return original.New(subscriptionID)
+}
 func NewAccountsClient(subscriptionID string) AccountsClient {
 	return original.NewAccountsClient(subscriptionID)
 }
 func NewAccountsClientWithBaseURI(baseURI string, subscriptionID string) AccountsClient {
 	return original.NewAccountsClientWithBaseURI(baseURI, subscriptionID)
 }
-func New(subscriptionID string) BaseClient {
+func NewUsageClient(subscriptionID string) UsageClient {
-	return original.New(subscriptionID)
+	return original.NewUsageClient(subscriptionID)
+}
+func NewUsageClientWithBaseURI(baseURI string, subscriptionID string) UsageClient {
+	return original.NewUsageClientWithBaseURI(baseURI, subscriptionID)
 }
 func NewWithBaseURI(baseURI string, subscriptionID string) BaseClient {
 	return original.NewWithBaseURI(baseURI, subscriptionID)
@@ -163,12 +168,6 @@ func PossibleSkuTierValues() []SkuTier {
 func PossibleUsageUnitValues() []UsageUnit {
 	return original.PossibleUsageUnitValues()
 }
-func NewUsageClient(subscriptionID string) UsageClient {
-	return original.NewUsageClient(subscriptionID)
-}
-func NewUsageClientWithBaseURI(baseURI string, subscriptionID string) UsageClient {
-	return original.NewUsageClientWithBaseURI(baseURI, subscriptionID)
-}
 func UserAgent() string {
 	return original.UserAgent() + " profiles/2017-03-09"
 }

vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deploymentoperations.go

@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -46,11 +47,21 @@ func NewDeploymentOperationsClientWithBaseURI(baseURI string, subscriptionID str
 // deploymentName - the name of the deployment.
 // operationID - operation Id.
 func (client DeploymentOperationsClient) Get(ctx context.Context, resourceGroupName string, deploymentName string, operationID string) (result DeploymentOperation, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentOperationsClient", "Get", err.Error())
 	}
 
@@ -123,11 +134,21 @@ func (client DeploymentOperationsClient) GetResponder(resp *http.Response) (resu
 // deploymentName - the name of the deployment.
 // top - query parameters.
 func (client DeploymentOperationsClient) List(ctx context.Context, resourceGroupName string, deploymentName string, top *int32) (result DeploymentOperationsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.dolr.Response.Response != nil {
+				sc = result.dolr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentOperationsClient", "List", err.Error())
 	}
 
@@ -198,8 +219,8 @@ func (client DeploymentOperationsClient) ListResponder(resp *http.Response) (res
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DeploymentOperationsClient) listNextResults(lastResults DeploymentOperationsListResult) (result DeploymentOperationsListResult, err error) {
+func (client DeploymentOperationsClient) listNextResults(ctx context.Context, lastResults DeploymentOperationsListResult) (result DeploymentOperationsListResult, err error) {
-	req, err := lastResults.deploymentOperationsListResultPreparer()
+	req, err := lastResults.deploymentOperationsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.DeploymentOperationsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -220,6 +241,16 @@ func (client DeploymentOperationsClient) listNextResults(lastResults DeploymentO
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeploymentOperationsClient) ListComplete(ctx context.Context, resourceGroupName string, deploymentName string, top *int32) (result DeploymentOperationsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, deploymentName, top)
 	return
 }

vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/deployments.go

@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,11 +46,21 @@ func NewDeploymentsClientWithBaseURI(baseURI string, subscriptionID string) Depl
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment.
 func (client DeploymentsClient) Cancel(ctx context.Context, resourceGroupName string, deploymentName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Cancel")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "Cancel", err.Error())
 	}
 
@@ -119,11 +130,21 @@ func (client DeploymentsClient) CancelResponder(resp *http.Response) (result aut
 // resourceGroupName - the name of the resource group to check. The name is case insensitive.
 // deploymentName - the name of the deployment.
 func (client DeploymentsClient) CheckExistence(ctx context.Context, resourceGroupName string, deploymentName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "CheckExistence", err.Error())
 	}
 
@@ -194,11 +215,21 @@ func (client DeploymentsClient) CheckExistenceResponder(resp *http.Response) (re
 // deploymentName - the name of the deployment.
 // parameters - additional parameters supplied to the operation.
 func (client DeploymentsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, deploymentName string, parameters Deployment) (result DeploymentsCreateOrUpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Properties", Name: validation.Null, Rule: false,
 				Chain: []validation.Constraint{{Target: "parameters.Properties.TemplateLink", Name: validation.Null, Rule: false,
@@ -278,11 +309,21 @@ func (client DeploymentsClient) CreateOrUpdateResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment to be deleted.
 func (client DeploymentsClient) Delete(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "Delete", err.Error())
 	}
 
@@ -352,11 +393,21 @@ func (client DeploymentsClient) DeleteResponder(resp *http.Response) (result aut
 // resourceGroupName - the name of the resource group. The name is case insensitive.
 // deploymentName - the name of the deployment.
 func (client DeploymentsClient) ExportTemplate(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentExportResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.ExportTemplate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "ExportTemplate", err.Error())
 	}
 
@@ -427,11 +478,21 @@ func (client DeploymentsClient) ExportTemplateResponder(resp *http.Response) (re
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 // deploymentName - the name of the deployment.
 func (client DeploymentsClient) Get(ctx context.Context, resourceGroupName string, deploymentName string) (result DeploymentExtended, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "Get", err.Error())
 	}
 
@@ -503,11 +564,21 @@ func (client DeploymentsClient) GetResponder(resp *http.Response) (result Deploy
 // filter - the filter to apply on the operation.
 // top - query parameters. If null is passed returns all deployments.
 func (client DeploymentsClient) List(ctx context.Context, resourceGroupName string, filter string, top *int32) (result DeploymentListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.List")
+		defer func() {
+			sc := -1
+			if result.dlr.Response.Response != nil {
+				sc = result.dlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.DeploymentsClient", "List", err.Error())
 	}
 
@@ -580,8 +651,8 @@ func (client DeploymentsClient) ListResponder(resp *http.Response) (result Deplo
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client DeploymentsClient) listNextResults(lastResults DeploymentListResult) (result DeploymentListResult, err error) {
+func (client DeploymentsClient) listNextResults(ctx context.Context, lastResults DeploymentListResult) (result DeploymentListResult, err error) {
-	req, err := lastResults.deploymentListResultPreparer()
+	req, err := lastResults.deploymentListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.DeploymentsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -602,6 +673,16 @@ func (client DeploymentsClient) listNextResults(lastResults DeploymentListResult
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client DeploymentsClient) ListComplete(ctx context.Context, resourceGroupName string, filter string, top *int32) (result DeploymentListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, resourceGroupName, filter, top)
 	return
 }
@@ -612,11 +693,21 @@ func (client DeploymentsClient) ListComplete(ctx context.Context, resourceGroupN
 // deploymentName - the name of the deployment.
 // parameters - deployment to validate.
 func (client DeploymentsClient) Validate(ctx context.Context, resourceGroupName string, deploymentName string, parameters Deployment) (result DeploymentValidateResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentsClient.Validate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Properties", Name: validation.Null, Rule: false,
 				Chain: []validation.Constraint{{Target: "parameters.Properties.TemplateLink", Name: validation.Null, Rule: false,

vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/groups.go

@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -44,11 +45,21 @@ func NewGroupsClientWithBaseURI(baseURI string, subscriptionID string) GroupsCli
 // Parameters:
 // resourceGroupName - the name of the resource group to check. The name is case insensitive.
 func (client GroupsClient) CheckExistence(ctx context.Context, resourceGroupName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "CheckExistence", err.Error())
 	}
 
@@ -117,11 +128,21 @@ func (client GroupsClient) CheckExistenceResponder(resp *http.Response) (result
 // resourceGroupName - the name of the resource group to be created or updated.
 // parameters - parameters supplied to the create or update resource group service operation.
 func (client GroupsClient) CreateOrUpdate(ctx context.Context, resourceGroupName string, parameters Group) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}},
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}},
 		{TargetValue: parameters,
 			Constraints: []validation.Constraint{{Target: "parameters.Location", Name: validation.Null, Rule: true, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "CreateOrUpdate", err.Error())
@@ -160,6 +181,7 @@ func (client GroupsClient) CreateOrUpdatePreparer(ctx context.Context, resourceG
 		"api-version": APIVersion,
 	}
 
+	parameters.ID = nil
 	preparer := autorest.CreatePreparer(
 		autorest.AsContentType("application/json; charset=utf-8"),
 		autorest.AsPut(),
@@ -194,11 +216,21 @@ func (client GroupsClient) CreateOrUpdateResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group to be deleted. The name is case insensitive.
 func (client GroupsClient) Delete(ctx context.Context, resourceGroupName string) (result GroupsDeleteFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Delete", err.Error())
 	}
 
@@ -267,11 +299,21 @@ func (client GroupsClient) DeleteResponder(resp *http.Response) (result autorest
 // resourceGroupName - the name of the resource group to be created or updated.
 // parameters - parameters supplied to the export template resource group operation.
 func (client GroupsClient) ExportTemplate(ctx context.Context, resourceGroupName string, parameters ExportTemplateRequest) (result GroupExportResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ExportTemplate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "ExportTemplate", err.Error())
 	}
 
@@ -342,11 +384,21 @@ func (client GroupsClient) ExportTemplateResponder(resp *http.Response) (result
 // Parameters:
 // resourceGroupName - the name of the resource group to get. The name is case insensitive.
 func (client GroupsClient) Get(ctx context.Context, resourceGroupName string) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Get", err.Error())
 	}
 
@@ -416,6 +468,16 @@ func (client GroupsClient) GetResponder(resp *http.Response) (result Group, err
 // filter - the filter to apply on the operation.
 // top - query parameters. If null is passed returns all resource groups.
 func (client GroupsClient) List(ctx context.Context, filter string, top *int32) (result GroupListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.glr.Response.Response != nil {
+				sc = result.glr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter, top)
 	if err != nil {
@@ -484,8 +546,8 @@ func (client GroupsClient) ListResponder(resp *http.Response) (result GroupListR
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client GroupsClient) listNextResults(lastResults GroupListResult) (result GroupListResult, err error) {
+func (client GroupsClient) listNextResults(ctx context.Context, lastResults GroupListResult) (result GroupListResult, err error) {
-	req, err := lastResults.groupListResultPreparer()
+	req, err := lastResults.groupListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.GroupsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -506,6 +568,16 @@ func (client GroupsClient) listNextResults(lastResults GroupListResult) (result
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GroupsClient) ListComplete(ctx context.Context, filter string, top *int32) (result GroupListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, top)
 	return
 }
@@ -517,11 +589,21 @@ func (client GroupsClient) ListComplete(ctx context.Context, filter string, top
 // expand - the $expand query parameter
 // top - query parameters. If null is passed returns all resource groups.
 func (client GroupsClient) ListResources(ctx context.Context, resourceGroupName string, filter string, expand string, top *int32) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ListResources")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "ListResources", err.Error())
 	}
 
@@ -597,8 +679,8 @@ func (client GroupsClient) ListResourcesResponder(resp *http.Response) (result L
 }
 
 // listResourcesNextResults retrieves the next set of results, if any.
-func (client GroupsClient) listResourcesNextResults(lastResults ListResult) (result ListResult, err error) {
+func (client GroupsClient) listResourcesNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.GroupsClient", "listResourcesNextResults", nil, "Failure preparing next results request")
 	}
@@ -619,6 +701,16 @@ func (client GroupsClient) listResourcesNextResults(lastResults ListResult) (res
 
 // ListResourcesComplete enumerates all values, automatically crossing page boundaries as required.
 func (client GroupsClient) ListResourcesComplete(ctx context.Context, resourceGroupName string, filter string, expand string, top *int32) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.ListResources")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.ListResources(ctx, resourceGroupName, filter, expand, top)
 	return
 }
@@ -630,11 +722,21 @@ func (client GroupsClient) ListResourcesComplete(ctx context.Context, resourceGr
 // resourceGroupName - the name of the resource group to be created or updated. The name is case insensitive.
 // parameters - parameters supplied to the update state resource group service operation.
 func (client GroupsClient) Patch(ctx context.Context, resourceGroupName string, parameters Group) (result Group, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupsClient.Patch")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.GroupsClient", "Patch", err.Error())
 	}
 
@@ -671,6 +773,7 @@ func (client GroupsClient) PatchPreparer(ctx context.Context, resourceGroupName
 		"api-version": APIVersion,
 	}
 
+	parameters.ID = nil
 	preparer := autorest.CreatePreparer(
 		autorest.AsContentType("application/json; charset=utf-8"),
 		autorest.AsPatch(),

vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/models.go

@@ -18,14 +18,19 @@ package resources
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/date"
 	"github.com/Azure/go-autorest/autorest/to"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources"
+
 // DeploymentMode enumerates the values for deployment mode.
 type DeploymentMode string
 
@@ -114,7 +119,7 @@ type DeploymentExportResult struct {
 // DeploymentExtended deployment information.
 type DeploymentExtended struct {
 	autorest.Response `json:"-"`
-	// ID - The ID of the deployment.
+	// ID - READ-ONLY; The ID of the deployment.
 	ID *string `json:"id,omitempty"`
 	// Name - The name of the deployment.
 	Name *string `json:"name,omitempty"`
@@ -143,14 +148,24 @@ type DeploymentListResultIterator struct {
 	page DeploymentListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeploymentListResultIterator) Next() error {
+func (iter *DeploymentListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -159,6 +174,13 @@ func (iter *DeploymentListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeploymentListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeploymentListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -178,6 +200,11 @@ func (iter DeploymentListResultIterator) Value() DeploymentExtended {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeploymentListResultIterator type.
+func NewDeploymentListResultIterator(page DeploymentListResultPage) DeploymentListResultIterator {
+	return DeploymentListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dlr DeploymentListResult) IsEmpty() bool {
 	return dlr.Value == nil || len(*dlr.Value) == 0
@@ -185,11 +212,11 @@ func (dlr DeploymentListResult) IsEmpty() bool {
 
 // deploymentListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dlr DeploymentListResult) deploymentListResultPreparer() (*http.Request, error) {
+func (dlr DeploymentListResult) deploymentListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dlr.NextLink == nil || len(to.String(dlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dlr.NextLink)))
@@ -197,14 +224,24 @@ func (dlr DeploymentListResult) deploymentListResultPreparer() (*http.Request, e
 
 // DeploymentListResultPage contains a page of DeploymentExtended values.
 type DeploymentListResultPage struct {
-	fn  func(DeploymentListResult) (DeploymentListResult, error)
+	fn  func(context.Context, DeploymentListResult) (DeploymentListResult, error)
 	dlr DeploymentListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeploymentListResultPage) Next() error {
+func (page *DeploymentListResultPage) NextWithContext(ctx context.Context) (err error) {
-	next, err := page.fn(page.dlr)
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dlr)
 	if err != nil {
 		return err
 	}
@@ -212,6 +249,13 @@ func (page *DeploymentListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeploymentListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeploymentListResultPage) NotDone() bool {
 	return !page.dlr.IsEmpty()
@@ -230,6 +274,11 @@ func (page DeploymentListResultPage) Values() []DeploymentExtended {
 	return *page.dlr.Value
 }
 
+// Creates a new instance of the DeploymentListResultPage type.
+func NewDeploymentListResultPage(getNextPage func(context.Context, DeploymentListResult) (DeploymentListResult, error)) DeploymentListResultPage {
+	return DeploymentListResultPage{fn: getNextPage}
+}
+
 // DeploymentOperation deployment operation information.
 type DeploymentOperation struct {
 	autorest.Response `json:"-"`
@@ -270,20 +319,31 @@ type DeploymentOperationsListResult struct {
 	NextLink *string `json:"nextLink,omitempty"`
 }
 
-// DeploymentOperationsListResultIterator provides access to a complete listing of DeploymentOperation values.
+// DeploymentOperationsListResultIterator provides access to a complete listing of DeploymentOperation
+// values.
 type DeploymentOperationsListResultIterator struct {
 	i    int
 	page DeploymentOperationsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *DeploymentOperationsListResultIterator) Next() error {
+func (iter *DeploymentOperationsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -292,6 +352,13 @@ func (iter *DeploymentOperationsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *DeploymentOperationsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter DeploymentOperationsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -311,6 +378,11 @@ func (iter DeploymentOperationsListResultIterator) Value() DeploymentOperation {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the DeploymentOperationsListResultIterator type.
+func NewDeploymentOperationsListResultIterator(page DeploymentOperationsListResultPage) DeploymentOperationsListResultIterator {
+	return DeploymentOperationsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (dolr DeploymentOperationsListResult) IsEmpty() bool {
 	return dolr.Value == nil || len(*dolr.Value) == 0
@@ -318,11 +390,11 @@ func (dolr DeploymentOperationsListResult) IsEmpty() bool {
 
 // deploymentOperationsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPreparer() (*http.Request, error) {
+func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if dolr.NextLink == nil || len(to.String(dolr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(dolr.NextLink)))
@@ -330,14 +402,24 @@ func (dolr DeploymentOperationsListResult) deploymentOperationsListResultPrepare
 
 // DeploymentOperationsListResultPage contains a page of DeploymentOperation values.
 type DeploymentOperationsListResultPage struct {
-	fn   func(DeploymentOperationsListResult) (DeploymentOperationsListResult, error)
+	fn   func(context.Context, DeploymentOperationsListResult) (DeploymentOperationsListResult, error)
 	dolr DeploymentOperationsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *DeploymentOperationsListResultPage) Next() error {
+func (page *DeploymentOperationsListResultPage) NextWithContext(ctx context.Context) (err error) {
-	next, err := page.fn(page.dolr)
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/DeploymentOperationsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.dolr)
 	if err != nil {
 		return err
 	}
@@ -345,6 +427,13 @@ func (page *DeploymentOperationsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *DeploymentOperationsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page DeploymentOperationsListResultPage) NotDone() bool {
 	return !page.dolr.IsEmpty()
@@ -363,6 +452,11 @@ func (page DeploymentOperationsListResultPage) Values() []DeploymentOperation {
 	return *page.dolr.Value
 }
 
+// Creates a new instance of the DeploymentOperationsListResultPage type.
+func NewDeploymentOperationsListResultPage(getNextPage func(context.Context, DeploymentOperationsListResult) (DeploymentOperationsListResult, error)) DeploymentOperationsListResultPage {
+	return DeploymentOperationsListResultPage{fn: getNextPage}
+}
+
 // DeploymentProperties deployment properties.
 type DeploymentProperties struct {
 	// Template - The template content. It can be a JObject or a well formed JSON string. Use only one of Template or TemplateLink.
@@ -407,8 +501,8 @@ type DeploymentPropertiesExtended struct {
 	DebugSetting *DebugSetting `json:"debugSetting,omitempty"`
 }
 
-// DeploymentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a long-running
+// DeploymentsCreateOrUpdateFuture an abstraction for monitoring and retrieving the results of a
-// operation.
+// long-running operation.
 type DeploymentsCreateOrUpdateFuture struct {
 	azure.Future
 }
@@ -417,7 +511,7 @@ type DeploymentsCreateOrUpdateFuture struct {
 // If the operation has not completed it will return an error.
 func (future *DeploymentsCreateOrUpdateFuture) Result(client DeploymentsClient) (de DeploymentExtended, err error) {
 	var done bool
-	done, err = future.Done(client)
+	done, err = future.DoneWithContext(context.Background(), client)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.DeploymentsCreateOrUpdateFuture", "Result", future.Response(), "Polling failure")
 		return
@@ -436,7 +530,8 @@ func (future *DeploymentsCreateOrUpdateFuture) Result(client DeploymentsClient)
 	return
 }
 
-// DeploymentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// DeploymentsDeleteFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type DeploymentsDeleteFuture struct {
 	azure.Future
 }
@@ -445,7 +540,7 @@ type DeploymentsDeleteFuture struct {
 // If the operation has not completed it will return an error.
 func (future *DeploymentsDeleteFuture) Result(client DeploymentsClient) (ar autorest.Response, err error) {
 	var done bool
-	done, err = future.Done(client)
+	done, err = future.DoneWithContext(context.Background(), client)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.DeploymentsDeleteFuture", "Result", future.Response(), "Polling failure")
 		return
@@ -469,9 +564,9 @@ type DeploymentValidateResult struct {
 
 // ExportTemplateRequest export resource group template request parameters.
 type ExportTemplateRequest struct {
-	// ResourcesProperty - The ids of the resources. The only supported string currently is '*' (all resources). Future api updates will support exporting specific resources.
+	// ResourcesProperty - The IDs of the resources to filter the export by. To export all resources, supply an array with single entry '*'.
 	ResourcesProperty *[]string `json:"resources,omitempty"`
-	// Options - The export template options. Supported values include 'IncludeParameterDefaultValue', 'IncludeComments' or 'IncludeParameterDefaultValue, IncludeComments
+	// Options - The export template options. A CSV-formatted list containing zero or more of the following: 'IncludeParameterDefaultValue', 'IncludeComments', 'SkipResourceNameParameterization', 'SkipAllParameterization'
 	Options *string `json:"options,omitempty"`
 }
 
@@ -490,11 +585,11 @@ type GenericResource struct {
 	Sku *Sku `json:"sku,omitempty"`
 	// Identity - The identity of the resource.
 	Identity *Identity `json:"identity,omitempty"`
-	// ID - Resource Id
+	// ID - READ-ONLY; Resource Id
 	ID *string `json:"id,omitempty"`
-	// Name - Resource name
+	// Name - READ-ONLY; Resource name
 	Name *string `json:"name,omitempty"`
-	// Type - Resource type
+	// Type - READ-ONLY; Resource type
 	Type *string `json:"type,omitempty"`
 	// Location - Resource location
 	Location *string `json:"location,omitempty"`
@@ -508,7 +603,9 @@ func (gr GenericResource) MarshalJSON() ([]byte, error) {
 	if gr.Plan != nil {
 		objectMap["plan"] = gr.Plan
 	}
+	if gr.Properties != nil {
 		objectMap["properties"] = gr.Properties
+	}
 	if gr.Kind != nil {
 		objectMap["kind"] = gr.Kind
 	}
@@ -521,15 +618,6 @@ func (gr GenericResource) MarshalJSON() ([]byte, error) {
 	if gr.Identity != nil {
 		objectMap["identity"] = gr.Identity
 	}
-	if gr.ID != nil {
-		objectMap["id"] = gr.ID
-	}
-	if gr.Name != nil {
-		objectMap["name"] = gr.Name
-	}
-	if gr.Type != nil {
-		objectMap["type"] = gr.Type
-	}
 	if gr.Location != nil {
 		objectMap["location"] = gr.Location
 	}
@@ -552,7 +640,7 @@ type GenericResourceFilter struct {
 // Group resource group information.
 type Group struct {
 	autorest.Response `json:"-"`
-	// ID - The ID of the resource group.
+	// ID - READ-ONLY; The ID of the resource group.
 	ID *string `json:"id,omitempty"`
 	// Name - The Name of the resource group.
 	Name       *string          `json:"name,omitempty"`
@@ -566,9 +654,6 @@ type Group struct {
 // MarshalJSON is the custom marshaler for Group.
 func (g Group) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
-	if g.ID != nil {
-		objectMap["id"] = g.ID
-	}
 	if g.Name != nil {
 		objectMap["name"] = g.Name
 	}
@@ -616,14 +701,24 @@ type GroupListResultIterator struct {
 	page GroupListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *GroupListResultIterator) Next() error {
+func (iter *GroupListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -632,6 +727,13 @@ func (iter *GroupListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *GroupListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter GroupListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -651,6 +753,11 @@ func (iter GroupListResultIterator) Value() Group {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the GroupListResultIterator type.
+func NewGroupListResultIterator(page GroupListResultPage) GroupListResultIterator {
+	return GroupListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (glr GroupListResult) IsEmpty() bool {
 	return glr.Value == nil || len(*glr.Value) == 0
@@ -658,11 +765,11 @@ func (glr GroupListResult) IsEmpty() bool {
 
 // groupListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (glr GroupListResult) groupListResultPreparer() (*http.Request, error) {
+func (glr GroupListResult) groupListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if glr.NextLink == nil || len(to.String(glr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(glr.NextLink)))
@@ -670,14 +777,24 @@ func (glr GroupListResult) groupListResultPreparer() (*http.Request, error) {
 
 // GroupListResultPage contains a page of Group values.
 type GroupListResultPage struct {
-	fn  func(GroupListResult) (GroupListResult, error)
+	fn  func(context.Context, GroupListResult) (GroupListResult, error)
 	glr GroupListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *GroupListResultPage) Next() error {
+func (page *GroupListResultPage) NextWithContext(ctx context.Context) (err error) {
-	next, err := page.fn(page.glr)
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/GroupListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.glr)
 	if err != nil {
 		return err
 	}
@@ -685,6 +802,13 @@ func (page *GroupListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *GroupListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page GroupListResultPage) NotDone() bool {
 	return !page.glr.IsEmpty()
@@ -703,9 +827,14 @@ func (page GroupListResultPage) Values() []Group {
 	return *page.glr.Value
 }
 
+// Creates a new instance of the GroupListResultPage type.
+func NewGroupListResultPage(getNextPage func(context.Context, GroupListResult) (GroupListResult, error)) GroupListResultPage {
+	return GroupListResultPage{fn: getNextPage}
+}
+
 // GroupProperties the resource group properties.
 type GroupProperties struct {
-	// ProvisioningState - The provisioning state.
+	// ProvisioningState - READ-ONLY; The provisioning state.
 	ProvisioningState *string `json:"provisioningState,omitempty"`
 }
 
@@ -718,7 +847,7 @@ type GroupsDeleteFuture struct {
 // If the operation has not completed it will return an error.
 func (future *GroupsDeleteFuture) Result(client GroupsClient) (ar autorest.Response, err error) {
 	var done bool
-	done, err = future.Done(client)
+	done, err = future.DoneWithContext(context.Background(), client)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.GroupsDeleteFuture", "Result", future.Response(), "Polling failure")
 		return
@@ -739,9 +868,9 @@ type HTTPMessage struct {
 
 // Identity identity for the resource.
 type Identity struct {
-	// PrincipalID - The principal id of resource identity.
+	// PrincipalID - READ-ONLY; The principal id of resource identity.
 	PrincipalID *string `json:"principalId,omitempty"`
-	// TenantID - The tenant id of resource.
+	// TenantID - READ-ONLY; The tenant id of resource.
 	TenantID *string `json:"tenantId,omitempty"`
 	// Type - The identity type. Possible values include: 'SystemAssigned'
 	Type ResourceIdentityType `json:"type,omitempty"`
@@ -762,14 +891,24 @@ type ListResultIterator struct {
 	page ListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ListResultIterator) Next() error {
+func (iter *ListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -778,6 +917,13 @@ func (iter *ListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -797,6 +943,11 @@ func (iter ListResultIterator) Value() GenericResource {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ListResultIterator type.
+func NewListResultIterator(page ListResultPage) ListResultIterator {
+	return ListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (lr ListResult) IsEmpty() bool {
 	return lr.Value == nil || len(*lr.Value) == 0
@@ -804,11 +955,11 @@ func (lr ListResult) IsEmpty() bool {
 
 // listResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (lr ListResult) listResultPreparer() (*http.Request, error) {
+func (lr ListResult) listResultPreparer(ctx context.Context) (*http.Request, error) {
 	if lr.NextLink == nil || len(to.String(lr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(lr.NextLink)))
@@ -816,14 +967,24 @@ func (lr ListResult) listResultPreparer() (*http.Request, error) {
 
 // ListResultPage contains a page of GenericResource values.
 type ListResultPage struct {
-	fn func(ListResult) (ListResult, error)
+	fn func(context.Context, ListResult) (ListResult, error)
 	lr ListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ListResultPage) Next() error {
+func (page *ListResultPage) NextWithContext(ctx context.Context) (err error) {
-	next, err := page.fn(page.lr)
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.lr)
 	if err != nil {
 		return err
 	}
@@ -831,6 +992,13 @@ func (page *ListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ListResultPage) NotDone() bool {
 	return !page.lr.IsEmpty()
@@ -849,6 +1017,11 @@ func (page ListResultPage) Values() []GenericResource {
 	return *page.lr.Value
 }
 
+// Creates a new instance of the ListResultPage type.
+func NewListResultPage(getNextPage func(context.Context, ListResult) (ListResult, error)) ListResultPage {
+	return ListResultPage{fn: getNextPage}
+}
+
 // ManagementErrorWithDetails ...
 type ManagementErrorWithDetails struct {
 	// Code - The error code returned from the server.
@@ -869,7 +1042,8 @@ type MoveInfo struct {
 	TargetResourceGroup *string `json:"targetResourceGroup,omitempty"`
 }
 
-// MoveResourcesFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// MoveResourcesFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type MoveResourcesFuture struct {
 	azure.Future
 }
@@ -878,7 +1052,7 @@ type MoveResourcesFuture struct {
 // If the operation has not completed it will return an error.
 func (future *MoveResourcesFuture) Result(client Client) (ar autorest.Response, err error) {
 	var done bool
-	done, err = future.Done(client)
+	done, err = future.DoneWithContext(context.Background(), client)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.MoveResourcesFuture", "Result", future.Response(), "Polling failure")
 		return
@@ -891,7 +1065,7 @@ func (future *MoveResourcesFuture) Result(client Client) (ar autorest.Response,
 	return
 }
 
-// ParametersLink entity representing the reference to the deployment paramaters.
+// ParametersLink entity representing the reference to the deployment parameters.
 type ParametersLink struct {
 	// URI - URI referencing the template.
 	URI *string `json:"uri,omitempty"`
@@ -939,14 +1113,24 @@ type ProviderListResultIterator struct {
 	page ProviderListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *ProviderListResultIterator) Next() error {
+func (iter *ProviderListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -955,6 +1139,13 @@ func (iter *ProviderListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *ProviderListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter ProviderListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -974,6 +1165,11 @@ func (iter ProviderListResultIterator) Value() Provider {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the ProviderListResultIterator type.
+func NewProviderListResultIterator(page ProviderListResultPage) ProviderListResultIterator {
+	return ProviderListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (plr ProviderListResult) IsEmpty() bool {
 	return plr.Value == nil || len(*plr.Value) == 0
@@ -981,11 +1177,11 @@ func (plr ProviderListResult) IsEmpty() bool {
 
 // providerListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (plr ProviderListResult) providerListResultPreparer() (*http.Request, error) {
+func (plr ProviderListResult) providerListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if plr.NextLink == nil || len(to.String(plr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(plr.NextLink)))
@@ -993,14 +1189,24 @@ func (plr ProviderListResult) providerListResultPreparer() (*http.Request, error
 
 // ProviderListResultPage contains a page of Provider values.
 type ProviderListResultPage struct {
-	fn  func(ProviderListResult) (ProviderListResult, error)
+	fn  func(context.Context, ProviderListResult) (ProviderListResult, error)
 	plr ProviderListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *ProviderListResultPage) Next() error {
+func (page *ProviderListResultPage) NextWithContext(ctx context.Context) (err error) {
-	next, err := page.fn(page.plr)
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProviderListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.plr)
 	if err != nil {
 		return err
 	}
@@ -1008,6 +1214,13 @@ func (page *ProviderListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *ProviderListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page ProviderListResultPage) NotDone() bool {
 	return !page.plr.IsEmpty()
@@ -1026,6 +1239,11 @@ func (page ProviderListResultPage) Values() []Provider {
 	return *page.plr.Value
 }
 
+// Creates a new instance of the ProviderListResultPage type.
+func NewProviderListResultPage(getNextPage func(context.Context, ProviderListResult) (ProviderListResult, error)) ProviderListResultPage {
+	return ProviderListResultPage{fn: getNextPage}
+}
+
 // ProviderOperationDisplayProperties resource provider operation's display properties.
 type ProviderOperationDisplayProperties struct {
 	// Publisher - Operation description.
@@ -1077,11 +1295,11 @@ func (prt ProviderResourceType) MarshalJSON() ([]byte, error) {
 
 // Resource ...
 type Resource struct {
-	// ID - Resource Id
+	// ID - READ-ONLY; Resource Id
 	ID *string `json:"id,omitempty"`
-	// Name - Resource name
+	// Name - READ-ONLY; Resource name
 	Name *string `json:"name,omitempty"`
-	// Type - Resource type
+	// Type - READ-ONLY; Resource type
 	Type *string `json:"type,omitempty"`
 	// Location - Resource location
 	Location *string `json:"location,omitempty"`
@@ -1092,15 +1310,6 @@ type Resource struct {
 // MarshalJSON is the custom marshaler for Resource.
 func (r Resource) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
-	if r.ID != nil {
-		objectMap["id"] = r.ID
-	}
-	if r.Name != nil {
-		objectMap["name"] = r.Name
-	}
-	if r.Type != nil {
-		objectMap["type"] = r.Type
-	}
 	if r.Location != nil {
 		objectMap["location"] = r.Location
 	}
@@ -1143,7 +1352,7 @@ type TagCount struct {
 // TagDetails tag details.
 type TagDetails struct {
 	autorest.Response `json:"-"`
-	// ID - The tag ID.
+	// ID - READ-ONLY; The tag ID.
 	ID *string `json:"id,omitempty"`
 	// TagName - The tag name.
 	TagName *string `json:"tagName,omitempty"`
@@ -1168,14 +1377,24 @@ type TagsListResultIterator struct {
 	page TagsListResultPage
 }
 
-// Next advances to the next value.  If there was an error making
+// NextWithContext advances to the next value.  If there was an error making
 // the request the iterator does not advance and the error is returned.
-func (iter *TagsListResultIterator) Next() error {
+func (iter *TagsListResultIterator) NextWithContext(ctx context.Context) (err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsListResultIterator.NextWithContext")
+		defer func() {
+			sc := -1
+			if iter.Response().Response.Response != nil {
+				sc = iter.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	iter.i++
 	if iter.i < len(iter.page.Values()) {
 		return nil
 	}
-	err := iter.page.Next()
+	err = iter.page.NextWithContext(ctx)
 	if err != nil {
 		iter.i--
 		return err
@@ -1184,6 +1403,13 @@ func (iter *TagsListResultIterator) Next() error {
 	return nil
 }
 
+// Next advances to the next value.  If there was an error making
+// the request the iterator does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (iter *TagsListResultIterator) Next() error {
+	return iter.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the enumeration should be started or is not yet complete.
 func (iter TagsListResultIterator) NotDone() bool {
 	return iter.page.NotDone() && iter.i < len(iter.page.Values())
@@ -1203,6 +1429,11 @@ func (iter TagsListResultIterator) Value() TagDetails {
 	return iter.page.Values()[iter.i]
 }
 
+// Creates a new instance of the TagsListResultIterator type.
+func NewTagsListResultIterator(page TagsListResultPage) TagsListResultIterator {
+	return TagsListResultIterator{page: page}
+}
+
 // IsEmpty returns true if the ListResult contains no values.
 func (tlr TagsListResult) IsEmpty() bool {
 	return tlr.Value == nil || len(*tlr.Value) == 0
@@ -1210,11 +1441,11 @@ func (tlr TagsListResult) IsEmpty() bool {
 
 // tagsListResultPreparer prepares a request to retrieve the next set of results.
 // It returns nil if no more results exist.
-func (tlr TagsListResult) tagsListResultPreparer() (*http.Request, error) {
+func (tlr TagsListResult) tagsListResultPreparer(ctx context.Context) (*http.Request, error) {
 	if tlr.NextLink == nil || len(to.String(tlr.NextLink)) < 1 {
 		return nil, nil
 	}
-	return autorest.Prepare(&http.Request{},
+	return autorest.Prepare((&http.Request{}).WithContext(ctx),
 		autorest.AsJSON(),
 		autorest.AsGet(),
 		autorest.WithBaseURL(to.String(tlr.NextLink)))
@@ -1222,14 +1453,24 @@ func (tlr TagsListResult) tagsListResultPreparer() (*http.Request, error) {
 
 // TagsListResultPage contains a page of TagDetails values.
 type TagsListResultPage struct {
-	fn  func(TagsListResult) (TagsListResult, error)
+	fn  func(context.Context, TagsListResult) (TagsListResult, error)
 	tlr TagsListResult
 }
 
-// Next advances to the next page of values.  If there was an error making
+// NextWithContext advances to the next page of values.  If there was an error making
 // the request the page does not advance and the error is returned.
-func (page *TagsListResultPage) Next() error {
+func (page *TagsListResultPage) NextWithContext(ctx context.Context) (err error) {
-	next, err := page.fn(page.tlr)
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsListResultPage.NextWithContext")
+		defer func() {
+			sc := -1
+			if page.Response().Response.Response != nil {
+				sc = page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
+	next, err := page.fn(ctx, page.tlr)
 	if err != nil {
 		return err
 	}
@@ -1237,6 +1478,13 @@ func (page *TagsListResultPage) Next() error {
 	return nil
 }
 
+// Next advances to the next page of values.  If there was an error making
+// the request the page does not advance and the error is returned.
+// Deprecated: Use NextWithContext() instead.
+func (page *TagsListResultPage) Next() error {
+	return page.NextWithContext(context.Background())
+}
+
 // NotDone returns true if the page enumeration should be started or is not yet complete.
 func (page TagsListResultPage) NotDone() bool {
 	return !page.tlr.IsEmpty()
@@ -1255,10 +1503,15 @@ func (page TagsListResultPage) Values() []TagDetails {
 	return *page.tlr.Value
 }
 
+// Creates a new instance of the TagsListResultPage type.
+func NewTagsListResultPage(getNextPage func(context.Context, TagsListResult) (TagsListResult, error)) TagsListResultPage {
+	return TagsListResultPage{fn: getNextPage}
+}
+
 // TagValue tag information.
 type TagValue struct {
 	autorest.Response `json:"-"`
-	// ID - The tag ID.
+	// ID - READ-ONLY; The tag ID.
 	ID *string `json:"id,omitempty"`
 	// TagValue - The tag value.
 	TagValue *string `json:"tagValue,omitempty"`
@@ -1293,7 +1546,7 @@ type UpdateFuture struct {
 // If the operation has not completed it will return an error.
 func (future *UpdateFuture) Result(client Client) (gr GenericResource, err error) {
 	var done bool
-	done, err = future.Done(client)
+	done, err = future.DoneWithContext(context.Background(), client)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.UpdateFuture", "Result", future.Response(), "Polling failure")
 		return

vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/providers.go

@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewProvidersClientWithBaseURI(baseURI string, subscriptionID string) Provid
 // expand - the $expand query parameter. e.g. To include property aliases in response, use
 // $expand=resourceTypes/aliases.
 func (client ProvidersClient) Get(ctx context.Context, resourceProviderNamespace string, expand string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.GetPreparer(ctx, resourceProviderNamespace, expand)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Get", nil, "Failure preparing request")
@@ -115,6 +126,16 @@ func (client ProvidersClient) GetResponder(resp *http.Response) (result Provider
 // expand - the $expand query parameter. e.g. To include property aliases in response, use
 // $expand=resourceTypes/aliases.
 func (client ProvidersClient) List(ctx context.Context, top *int32, expand string) (result ProviderListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.List")
+		defer func() {
+			sc := -1
+			if result.plr.Response.Response != nil {
+				sc = result.plr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, top, expand)
 	if err != nil {
@@ -183,8 +204,8 @@ func (client ProvidersClient) ListResponder(resp *http.Response) (result Provide
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client ProvidersClient) listNextResults(lastResults ProviderListResult) (result ProviderListResult, err error) {
+func (client ProvidersClient) listNextResults(ctx context.Context, lastResults ProviderListResult) (result ProviderListResult, err error) {
-	req, err := lastResults.providerListResultPreparer()
+	req, err := lastResults.providerListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.ProvidersClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -205,6 +226,16 @@ func (client ProvidersClient) listNextResults(lastResults ProviderListResult) (r
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client ProvidersClient) ListComplete(ctx context.Context, top *int32, expand string) (result ProviderListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, top, expand)
 	return
 }
@@ -213,6 +244,16 @@ func (client ProvidersClient) ListComplete(ctx context.Context, top *int32, expa
 // Parameters:
 // resourceProviderNamespace - namespace of the resource provider.
 func (client ProvidersClient) Register(ctx context.Context, resourceProviderNamespace string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Register")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.RegisterPreparer(ctx, resourceProviderNamespace)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Register", nil, "Failure preparing request")
@@ -278,6 +319,16 @@ func (client ProvidersClient) RegisterResponder(resp *http.Response) (result Pro
 // Parameters:
 // resourceProviderNamespace - namespace of the resource provider.
 func (client ProvidersClient) Unregister(ctx context.Context, resourceProviderNamespace string) (result Provider, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/ProvidersClient.Unregister")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.UnregisterPreparer(ctx, resourceProviderNamespace)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.ProvidersClient", "Unregister", nil, "Failure preparing request")

vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/resources.go

@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -48,11 +49,21 @@ func NewClientWithBaseURI(baseURI string, subscriptionID string) Client {
 // resourceType - resource identity.
 // resourceName - resource identity.
 func (client Client) CheckExistence(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CheckExistence")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "CheckExistence", err.Error())
 	}
 
@@ -129,11 +140,21 @@ func (client Client) CheckExistenceResponder(resp *http.Response) (result autore
 // resourceName - resource identity.
 // parameters - create or update resource parameters.
 func (client Client) CreateOrUpdate(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, parameters GenericResource) (result GenericResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "CreateOrUpdate", err.Error())
 	}
 
@@ -212,11 +233,21 @@ func (client Client) CreateOrUpdateResponder(resp *http.Response) (result Generi
 // resourceType - resource identity.
 // resourceName - resource identity.
 func (client Client) Delete(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Delete", err.Error())
 	}
 
@@ -292,11 +323,21 @@ func (client Client) DeleteResponder(resp *http.Response) (result autorest.Respo
 // resourceType - resource identity.
 // resourceName - resource identity.
 func (client Client) Get(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string) (result GenericResource, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Get")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Get", err.Error())
 	}
 
@@ -371,6 +412,16 @@ func (client Client) GetResponder(resp *http.Response) (result GenericResource,
 // expand - the $expand query parameter.
 // top - query parameters. If null is passed returns all resource groups.
 func (client Client) List(ctx context.Context, filter string, expand string, top *int32) (result ListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.lr.Response.Response != nil {
+				sc = result.lr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx, filter, expand, top)
 	if err != nil {
@@ -442,8 +493,8 @@ func (client Client) ListResponder(resp *http.Response) (result ListResult, err
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client Client) listNextResults(lastResults ListResult) (result ListResult, err error) {
+func (client Client) listNextResults(ctx context.Context, lastResults ListResult) (result ListResult, err error) {
-	req, err := lastResults.listResultPreparer()
+	req, err := lastResults.listResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.Client", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -464,6 +515,16 @@ func (client Client) listNextResults(lastResults ListResult) (result ListResult,
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client Client) ListComplete(ctx context.Context, filter string, expand string, top *int32) (result ListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx, filter, expand, top)
 	return
 }
@@ -474,11 +535,21 @@ func (client Client) ListComplete(ctx context.Context, filter string, expand str
 // sourceResourceGroupName - source resource group name.
 // parameters - move resources' parameters.
 func (client Client) MoveResources(ctx context.Context, sourceResourceGroupName string, parameters MoveInfo) (result MoveResourcesFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.MoveResources")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: sourceResourceGroupName,
 			Constraints: []validation.Constraint{{Target: "sourceResourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "sourceResourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "sourceResourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "sourceResourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "MoveResources", err.Error())
 	}
 
@@ -553,11 +624,21 @@ func (client Client) MoveResourcesResponder(resp *http.Response) (result autores
 // resourceName - the name of the resource to update.
 // parameters - parameters for updating the resource.
 func (client Client) Update(ctx context.Context, resourceGroupName string, resourceProviderNamespace string, parentResourcePath string, resourceType string, resourceName string, parameters GenericResource) (result UpdateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/Client.Update")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: resourceGroupName,
 			Constraints: []validation.Constraint{{Target: "resourceGroupName", Name: validation.MaxLength, Rule: 90, Chain: nil},
 				{Target: "resourceGroupName", Name: validation.MinLength, Rule: 1, Chain: nil},
-				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\w\._\(\)]+$`, Chain: nil}}}}); err != nil {
+				{Target: "resourceGroupName", Name: validation.Pattern, Rule: `^[-\p{L}\._\(\)\w]+$`, Chain: nil}}}}); err != nil {
 		return result, validation.NewError("resources.Client", "Update", err.Error())
 	}
 

vendor/github.com/Azure/azure-sdk-for-go/services/resources/mgmt/2016-02-01/resources/tags.go

@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -43,6 +44,16 @@ func NewTagsClientWithBaseURI(baseURI string, subscriptionID string) TagsClient
 // Parameters:
 // tagName - the name of the tag.
 func (client TagsClient) CreateOrUpdate(ctx context.Context, tagName string) (result TagDetails, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.CreateOrUpdate")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdatePreparer(ctx, tagName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "CreateOrUpdate", nil, "Failure preparing request")
@@ -109,6 +120,16 @@ func (client TagsClient) CreateOrUpdateResponder(resp *http.Response) (result Ta
 // tagName - the name of the tag.
 // tagValue - the value of the tag.
 func (client TagsClient) CreateOrUpdateValue(ctx context.Context, tagName string, tagValue string) (result TagValue, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.CreateOrUpdateValue")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.CreateOrUpdateValuePreparer(ctx, tagName, tagValue)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "CreateOrUpdateValue", nil, "Failure preparing request")
@@ -175,6 +196,16 @@ func (client TagsClient) CreateOrUpdateValueResponder(resp *http.Response) (resu
 // Parameters:
 // tagName - the name of the tag.
 func (client TagsClient) Delete(ctx context.Context, tagName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeletePreparer(ctx, tagName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "Delete", nil, "Failure preparing request")
@@ -240,6 +271,16 @@ func (client TagsClient) DeleteResponder(resp *http.Response) (result autorest.R
 // tagName - the name of the tag.
 // tagValue - the value of the tag.
 func (client TagsClient) DeleteValue(ctx context.Context, tagName string, tagValue string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.DeleteValue")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.DeleteValuePreparer(ctx, tagName, tagValue)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "resources.TagsClient", "DeleteValue", nil, "Failure preparing request")
@@ -303,6 +344,16 @@ func (client TagsClient) DeleteValueResponder(resp *http.Response) (result autor
 
 // List get a list of subscription resource tags.
 func (client TagsClient) List(ctx context.Context) (result TagsListResultPage, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.List")
+		defer func() {
+			sc := -1
+			if result.tlr.Response.Response != nil {
+				sc = result.tlr.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.fn = client.listNextResults
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
@@ -365,8 +416,8 @@ func (client TagsClient) ListResponder(resp *http.Response) (result TagsListResu
 }
 
 // listNextResults retrieves the next set of results, if any.
-func (client TagsClient) listNextResults(lastResults TagsListResult) (result TagsListResult, err error) {
+func (client TagsClient) listNextResults(ctx context.Context, lastResults TagsListResult) (result TagsListResult, err error) {
-	req, err := lastResults.tagsListResultPreparer()
+	req, err := lastResults.tagsListResultPreparer(ctx)
 	if err != nil {
 		return result, autorest.NewErrorWithError(err, "resources.TagsClient", "listNextResults", nil, "Failure preparing next results request")
 	}
@@ -387,6 +438,16 @@ func (client TagsClient) listNextResults(lastResults TagsListResult) (result Tag
 
 // ListComplete enumerates all values, automatically crossing page boundaries as required.
 func (client TagsClient) ListComplete(ctx context.Context) (result TagsListResultIterator, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/TagsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response().Response.Response != nil {
+				sc = result.page.Response().Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	result.page, err = client.List(ctx)
 	return
 }

vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2016-01-01/storage/accounts.go

@@ -22,6 +22,7 @@ import (
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/validation"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -45,6 +46,16 @@ func NewAccountsClientWithBaseURI(baseURI string, subscriptionID string) Account
 // accountName - the name of the storage account within the specified resource group. Storage account names
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 func (client AccountsClient) CheckNameAvailability(ctx context.Context, accountName AccountCheckNameAvailabilityParameters) (result CheckNameAvailabilityResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.CheckNameAvailability")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName.Name", Name: validation.Null, Rule: true, Chain: nil},
@@ -124,6 +135,16 @@ func (client AccountsClient) CheckNameAvailabilityResponder(resp *http.Response)
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 // parameters - the parameters to provide for the created account.
 func (client AccountsClient) Create(ctx context.Context, resourceGroupName string, accountName string, parameters AccountCreateParameters) (result AccountsCreateFuture, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Create")
+		defer func() {
+			sc := -1
+			if result.Response() != nil {
+				sc = result.Response().StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -187,10 +208,6 @@ func (client AccountsClient) CreateSender(req *http.Request) (future AccountsCre
 	if err != nil {
 		return
 	}
-	err = autorest.Respond(resp, azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted))
-	if err != nil {
-		return
-	}
 	future.Future, err = azure.NewFutureFromResponse(resp)
 	return
 }
@@ -214,6 +231,16 @@ func (client AccountsClient) CreateResponder(resp *http.Response) (result Accoun
 // accountName - the name of the storage account within the specified resource group. Storage account names
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 func (client AccountsClient) Delete(ctx context.Context, resourceGroupName string, accountName string) (result autorest.Response, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Delete")
+		defer func() {
+			sc := -1
+			if result.Response != nil {
+				sc = result.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -289,6 +316,16 @@ func (client AccountsClient) DeleteResponder(resp *http.Response) (result autore
 // accountName - the name of the storage account within the specified resource group. Storage account names
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 func (client AccountsClient) GetProperties(ctx context.Context, resourceGroupName string, accountName string) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.GetProperties")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -361,6 +398,16 @@ func (client AccountsClient) GetPropertiesResponder(resp *http.Response) (result
 // List lists all the storage accounts available under the subscription. Note that storage keys are not returned; use
 // the ListKeys operation for this.
 func (client AccountsClient) List(ctx context.Context) (result AccountListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "storage.AccountsClient", "List", nil, "Failure preparing request")
@@ -426,6 +473,16 @@ func (client AccountsClient) ListResponder(resp *http.Response) (result AccountL
 // Parameters:
 // resourceGroupName - the name of the resource group within the user's subscription.
 func (client AccountsClient) ListByResourceGroup(ctx context.Context, resourceGroupName string) (result AccountListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListByResourceGroup")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListByResourceGroupPreparer(ctx, resourceGroupName)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "storage.AccountsClient", "ListByResourceGroup", nil, "Failure preparing request")
@@ -493,6 +550,16 @@ func (client AccountsClient) ListByResourceGroupResponder(resp *http.Response) (
 // accountName - the name of the storage account within the specified resource group. Storage account names
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 func (client AccountsClient) ListKeys(ctx context.Context, resourceGroupName string, accountName string) (result AccountListKeysResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.ListKeys")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -569,6 +636,16 @@ func (client AccountsClient) ListKeysResponder(resp *http.Response) (result Acco
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 // regenerateKey - specifies name of the key which should be regenerated -- key1 or key2.
 func (client AccountsClient) RegenerateKey(ctx context.Context, resourceGroupName string, accountName string, regenerateKey AccountRegenerateKeyParameters) (result AccountListKeysResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.RegenerateKey")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},
@@ -654,6 +731,16 @@ func (client AccountsClient) RegenerateKeyResponder(resp *http.Response) (result
 // must be between 3 and 24 characters in length and use numbers and lower-case letters only.
 // parameters - the parameters to provide for the updated account.
 func (client AccountsClient) Update(ctx context.Context, resourceGroupName string, accountName string, parameters AccountUpdateParameters) (result Account, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/AccountsClient.Update")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	if err := validation.Validate([]validation.Validation{
 		{TargetValue: accountName,
 			Constraints: []validation.Constraint{{Target: "accountName", Name: validation.MaxLength, Rule: 24, Chain: nil},

vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2016-01-01/storage/models.go

@@ -18,6 +18,7 @@ package storage
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 import (
+	"context"
 	"encoding/json"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
@@ -25,6 +26,9 @@ import (
 	"net/http"
 )
 
+// The package's fully qualified name.
+const fqdn = "github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2016-01-01/storage"
+
 // AccessTier enumerates the values for access tier.
 type AccessTier string
 
@@ -179,16 +183,16 @@ func PossibleUsageUnitValues() []UsageUnit {
 // Account the storage account.
 type Account struct {
 	autorest.Response `json:"-"`
-	// Sku - Gets the SKU.
+	// Sku - READ-ONLY; Gets the SKU.
 	Sku *Sku `json:"sku,omitempty"`
-	// Kind - Gets the Kind. Possible values include: 'Storage', 'BlobStorage'
+	// Kind - READ-ONLY; Gets the Kind. Possible values include: 'Storage', 'BlobStorage'
 	Kind               Kind `json:"kind,omitempty"`
 	*AccountProperties `json:"properties,omitempty"`
-	// ID - Resource Id
+	// ID - READ-ONLY; Resource Id
 	ID *string `json:"id,omitempty"`
-	// Name - Resource name
+	// Name - READ-ONLY; Resource name
 	Name *string `json:"name,omitempty"`
-	// Type - Resource type
+	// Type - READ-ONLY; Resource type
 	Type *string `json:"type,omitempty"`
 	// Location - Resource location
 	Location *string `json:"location,omitempty"`
@@ -199,24 +203,9 @@ type Account struct {
 // MarshalJSON is the custom marshaler for Account.
 func (a Account) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
-	if a.Sku != nil {
-		objectMap["sku"] = a.Sku
-	}
-	if a.Kind != "" {
-		objectMap["kind"] = a.Kind
-	}
 	if a.AccountProperties != nil {
 		objectMap["properties"] = a.AccountProperties
 	}
-	if a.ID != nil {
-		objectMap["id"] = a.ID
-	}
-	if a.Name != nil {
-		objectMap["name"] = a.Name
-	}
-	if a.Type != nil {
-		objectMap["type"] = a.Type
-	}
 	if a.Location != nil {
 		objectMap["location"] = a.Location
 	}
@@ -415,53 +404,53 @@ func (acp *AccountCreateParameters) UnmarshalJSON(body []byte) error {
 
 // AccountKey an access key for the storage account.
 type AccountKey struct {
-	// KeyName - Name of the key.
+	// KeyName - READ-ONLY; Name of the key.
 	KeyName *string `json:"keyName,omitempty"`
-	// Value - Base 64-encoded value of the key.
+	// Value - READ-ONLY; Base 64-encoded value of the key.
 	Value *string `json:"value,omitempty"`
-	// Permissions - Permissions for the key -- read-only or full permissions. Possible values include: 'READ', 'FULL'
+	// Permissions - READ-ONLY; Permissions for the key -- read-only or full permissions. Possible values include: 'READ', 'FULL'
 	Permissions KeyPermission `json:"permissions,omitempty"`
 }
 
 // AccountListKeysResult the response from the ListKeys operation.
 type AccountListKeysResult struct {
 	autorest.Response `json:"-"`
-	// Keys - Gets the list of storage account keys and their properties for the specified storage account.
+	// Keys - READ-ONLY; Gets the list of storage account keys and their properties for the specified storage account.
 	Keys *[]AccountKey `json:"keys,omitempty"`
 }
 
 // AccountListResult the response from the List Storage Accounts operation.
 type AccountListResult struct {
 	autorest.Response `json:"-"`
-	// Value - Gets the list of storage accounts and their properties.
+	// Value - READ-ONLY; Gets the list of storage accounts and their properties.
 	Value *[]Account `json:"value,omitempty"`
 }
 
 // AccountProperties ...
 type AccountProperties struct {
-	// ProvisioningState - Gets the status of the storage account at the time the operation was called. Possible values include: 'Creating', 'ResolvingDNS', 'Succeeded'
+	// ProvisioningState - READ-ONLY; Gets the status of the storage account at the time the operation was called. Possible values include: 'Creating', 'ResolvingDNS', 'Succeeded'
 	ProvisioningState ProvisioningState `json:"provisioningState,omitempty"`
-	// PrimaryEndpoints - Gets the URLs that are used to perform a retrieval of a public blob, queue, or table object. Note that Standard_ZRS and Premium_LRS accounts only return the blob endpoint.
+	// PrimaryEndpoints - READ-ONLY; Gets the URLs that are used to perform a retrieval of a public blob, queue, or table object. Note that Standard_ZRS and Premium_LRS accounts only return the blob endpoint.
 	PrimaryEndpoints *Endpoints `json:"primaryEndpoints,omitempty"`
-	// PrimaryLocation - Gets the location of the primary data center for the storage account.
+	// PrimaryLocation - READ-ONLY; Gets the location of the primary data center for the storage account.
 	PrimaryLocation *string `json:"primaryLocation,omitempty"`
-	// StatusOfPrimary - Gets the status indicating whether the primary location of the storage account is available or unavailable. Possible values include: 'Available', 'Unavailable'
+	// StatusOfPrimary - READ-ONLY; Gets the status indicating whether the primary location of the storage account is available or unavailable. Possible values include: 'Available', 'Unavailable'
 	StatusOfPrimary AccountStatus `json:"statusOfPrimary,omitempty"`
-	// LastGeoFailoverTime - Gets the timestamp of the most recent instance of a failover to the secondary location. Only the most recent timestamp is retained. This element is not returned if there has never been a failover instance. Only available if the accountType is Standard_GRS or Standard_RAGRS.
+	// LastGeoFailoverTime - READ-ONLY; Gets the timestamp of the most recent instance of a failover to the secondary location. Only the most recent timestamp is retained. This element is not returned if there has never been a failover instance. Only available if the accountType is Standard_GRS or Standard_RAGRS.
 	LastGeoFailoverTime *date.Time `json:"lastGeoFailoverTime,omitempty"`
-	// SecondaryLocation - Gets the location of the geo-replicated secondary for the storage account. Only available if the accountType is Standard_GRS or Standard_RAGRS.
+	// SecondaryLocation - READ-ONLY; Gets the location of the geo-replicated secondary for the storage account. Only available if the accountType is Standard_GRS or Standard_RAGRS.
 	SecondaryLocation *string `json:"secondaryLocation,omitempty"`
-	// StatusOfSecondary - Gets the status indicating whether the secondary location of the storage account is available or unavailable. Only available if the SKU name is Standard_GRS or Standard_RAGRS. Possible values include: 'Available', 'Unavailable'
+	// StatusOfSecondary - READ-ONLY; Gets the status indicating whether the secondary location of the storage account is available or unavailable. Only available if the SKU name is Standard_GRS or Standard_RAGRS. Possible values include: 'Available', 'Unavailable'
 	StatusOfSecondary AccountStatus `json:"statusOfSecondary,omitempty"`
-	// CreationTime - Gets the creation date and time of the storage account in UTC.
+	// CreationTime - READ-ONLY; Gets the creation date and time of the storage account in UTC.
 	CreationTime *date.Time `json:"creationTime,omitempty"`
-	// CustomDomain - Gets the custom domain the user assigned to this storage account.
+	// CustomDomain - READ-ONLY; Gets the custom domain the user assigned to this storage account.
 	CustomDomain *CustomDomain `json:"customDomain,omitempty"`
-	// SecondaryEndpoints - Gets the URLs that are used to perform a retrieval of a public blob, queue, or table object from the secondary location of the storage account. Only available if the SKU name is Standard_RAGRS.
+	// SecondaryEndpoints - READ-ONLY; Gets the URLs that are used to perform a retrieval of a public blob, queue, or table object from the secondary location of the storage account. Only available if the SKU name is Standard_RAGRS.
 	SecondaryEndpoints *Endpoints `json:"secondaryEndpoints,omitempty"`
-	// Encryption - Gets the encryption settings on the account. If unspecified, the account is unencrypted.
+	// Encryption - READ-ONLY; Gets the encryption settings on the account. If unspecified, the account is unencrypted.
 	Encryption *Encryption `json:"encryption,omitempty"`
-	// AccessTier - Required for storage accounts where kind = BlobStorage. The access tier used for billing. Possible values include: 'Hot', 'Cool'
+	// AccessTier - READ-ONLY; Required for storage accounts where kind = BlobStorage. The access tier used for billing. Possible values include: 'Hot', 'Cool'
 	AccessTier AccessTier `json:"accessTier,omitempty"`
 }
 
@@ -490,7 +479,8 @@ type AccountRegenerateKeyParameters struct {
 	KeyName *string `json:"keyName,omitempty"`
 }
 
-// AccountsCreateFuture an abstraction for monitoring and retrieving the results of a long-running operation.
+// AccountsCreateFuture an abstraction for monitoring and retrieving the results of a long-running
+// operation.
 type AccountsCreateFuture struct {
 	azure.Future
 }
@@ -499,7 +489,7 @@ type AccountsCreateFuture struct {
 // If the operation has not completed it will return an error.
 func (future *AccountsCreateFuture) Result(client AccountsClient) (a Account, err error) {
 	var done bool
-	done, err = future.Done(client)
+	done, err = future.DoneWithContext(context.Background(), client)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "storage.AccountsCreateFuture", "Result", future.Response(), "Polling failure")
 		return
@@ -518,7 +508,8 @@ func (future *AccountsCreateFuture) Result(client AccountsClient) (a Account, er
 	return
 }
 
-// AccountUpdateParameters the parameters that can be provided when updating the storage account properties.
+// AccountUpdateParameters the parameters that can be provided when updating the storage account
+// properties.
 type AccountUpdateParameters struct {
 	// Sku - Gets or sets the SKU name. Note that the SKU name cannot be updated to Standard_ZRS or Premium_LRS, nor can accounts of those sku names be updated to any other value.
 	Sku *Sku `json:"sku,omitempty"`
@@ -587,11 +578,11 @@ func (aup *AccountUpdateParameters) UnmarshalJSON(body []byte) error {
 // CheckNameAvailabilityResult the CheckNameAvailability operation response.
 type CheckNameAvailabilityResult struct {
 	autorest.Response `json:"-"`
-	// NameAvailable - Gets a boolean value that indicates whether the name is available for you to use. If true, the name is available. If false, the name has already been taken or is invalid and cannot be used.
+	// NameAvailable - READ-ONLY; Gets a boolean value that indicates whether the name is available for you to use. If true, the name is available. If false, the name has already been taken or is invalid and cannot be used.
 	NameAvailable *bool `json:"nameAvailable,omitempty"`
-	// Reason - Gets the reason that a storage account name could not be used. The Reason element is only returned if NameAvailable is false. Possible values include: 'AccountNameInvalid', 'AlreadyExists'
+	// Reason - READ-ONLY; Gets the reason that a storage account name could not be used. The Reason element is only returned if NameAvailable is false. Possible values include: 'AccountNameInvalid', 'AlreadyExists'
 	Reason Reason `json:"reason,omitempty"`
-	// Message - Gets an error message explaining the Reason value in more detail.
+	// Message - READ-ONLY; Gets an error message explaining the Reason value in more detail.
 	Message *string `json:"message,omitempty"`
 }
 
@@ -599,8 +590,8 @@ type CheckNameAvailabilityResult struct {
 type CustomDomain struct {
 	// Name - Gets or sets the custom domain name assigned to the storage account. Name is the CNAME source.
 	Name *string `json:"name,omitempty"`
-	// UseSubDomain - Indicates whether indirect CName validation is enabled. Default value is false. This should only be set on updates.
+	// UseSubDomainName - Indicates whether indirect CName validation is enabled. Default value is false. This should only be set on updates.
-	UseSubDomain *bool `json:"useSubDomain,omitempty"`
+	UseSubDomainName *bool `json:"useSubDomainName,omitempty"`
 }
 
 // Encryption the encryption settings on the storage account.
@@ -615,7 +606,7 @@ type Encryption struct {
 type EncryptionService struct {
 	// Enabled - A boolean indicating whether or not the service encrypts the data as it is stored.
 	Enabled *bool `json:"enabled,omitempty"`
-	// LastEnabledTime - Gets a rough estimate of the date/time when the encryption was last enabled by the user. Only returned when encryption is enabled. There might be some unencrypted blobs which were written after this time, as it is just a rough estimate.
+	// LastEnabledTime - READ-ONLY; Gets a rough estimate of the date/time when the encryption was last enabled by the user. Only returned when encryption is enabled. There might be some unencrypted blobs which were written after this time, as it is just a rough estimate.
 	LastEnabledTime *date.Time `json:"lastEnabledTime,omitempty"`
 }
 
@@ -627,23 +618,23 @@ type EncryptionServices struct {
 
 // Endpoints the URIs that are used to perform a retrieval of a public blob, queue, or table object.
 type Endpoints struct {
-	// Blob - Gets the blob endpoint.
+	// Blob - READ-ONLY; Gets the blob endpoint.
 	Blob *string `json:"blob,omitempty"`
-	// Queue - Gets the queue endpoint.
+	// Queue - READ-ONLY; Gets the queue endpoint.
 	Queue *string `json:"queue,omitempty"`
-	// Table - Gets the table endpoint.
+	// Table - READ-ONLY; Gets the table endpoint.
 	Table *string `json:"table,omitempty"`
-	// File - Gets the file endpoint.
+	// File - READ-ONLY; Gets the file endpoint.
 	File *string `json:"file,omitempty"`
 }
 
 // Resource ...
 type Resource struct {
-	// ID - Resource Id
+	// ID - READ-ONLY; Resource Id
 	ID *string `json:"id,omitempty"`
-	// Name - Resource name
+	// Name - READ-ONLY; Resource name
 	Name *string `json:"name,omitempty"`
-	// Type - Resource type
+	// Type - READ-ONLY; Resource type
 	Type *string `json:"type,omitempty"`
 	// Location - Resource location
 	Location *string `json:"location,omitempty"`
@@ -654,15 +645,6 @@ type Resource struct {
 // MarshalJSON is the custom marshaler for Resource.
 func (r Resource) MarshalJSON() ([]byte, error) {
 	objectMap := make(map[string]interface{})
-	if r.ID != nil {
-		objectMap["id"] = r.ID
-	}
-	if r.Name != nil {
-		objectMap["name"] = r.Name
-	}
-	if r.Type != nil {
-		objectMap["type"] = r.Type
-	}
 	if r.Location != nil {
 		objectMap["location"] = r.Location
 	}
@@ -676,19 +658,19 @@ func (r Resource) MarshalJSON() ([]byte, error) {
 type Sku struct {
 	// Name - Gets or sets the sku name. Required for account creation; optional for update. Note that in older versions, sku name was called accountType. Possible values include: 'StandardLRS', 'StandardGRS', 'StandardRAGRS', 'StandardZRS', 'PremiumLRS'
 	Name SkuName `json:"name,omitempty"`
-	// Tier - Gets the sku tier. This is based on the SKU name. Possible values include: 'Standard', 'Premium'
+	// Tier - READ-ONLY; Gets the sku tier. This is based on the SKU name. Possible values include: 'Standard', 'Premium'
 	Tier SkuTier `json:"tier,omitempty"`
 }
 
 // Usage describes Storage Resource Usage.
 type Usage struct {
-	// Unit - Gets the unit of measurement. Possible values include: 'Count', 'Bytes', 'Seconds', 'Percent', 'CountsPerSecond', 'BytesPerSecond'
+	// Unit - READ-ONLY; Gets the unit of measurement. Possible values include: 'Count', 'Bytes', 'Seconds', 'Percent', 'CountsPerSecond', 'BytesPerSecond'
 	Unit UsageUnit `json:"unit,omitempty"`
-	// CurrentValue - Gets the current count of the allocated resources in the subscription.
+	// CurrentValue - READ-ONLY; Gets the current count of the allocated resources in the subscription.
 	CurrentValue *int32 `json:"currentValue,omitempty"`
-	// Limit - Gets the maximum count of the resources that can be allocated in the subscription.
+	// Limit - READ-ONLY; Gets the maximum count of the resources that can be allocated in the subscription.
 	Limit *int32 `json:"limit,omitempty"`
-	// Name - Gets the name of the type of usage.
+	// Name - READ-ONLY; Gets the name of the type of usage.
 	Name *UsageName `json:"name,omitempty"`
 }
 
@@ -701,8 +683,8 @@ type UsageListResult struct {
 
 // UsageName the usage names that can be used; currently limited to StorageAccount.
 type UsageName struct {
-	// Value - Gets a string describing the resource name.
+	// Value - READ-ONLY; Gets a string describing the resource name.
 	Value *string `json:"value,omitempty"`
-	// LocalizedValue - Gets a localized string describing the resource name.
+	// LocalizedValue - READ-ONLY; Gets a localized string describing the resource name.
 	LocalizedValue *string `json:"localizedValue,omitempty"`
 }

vendor/github.com/Azure/azure-sdk-for-go/services/storage/mgmt/2016-01-01/storage/usage.go

@@ -21,6 +21,7 @@ import (
 	"context"
 	"github.com/Azure/go-autorest/autorest"
 	"github.com/Azure/go-autorest/autorest/azure"
+	"github.com/Azure/go-autorest/tracing"
 	"net/http"
 )
 
@@ -41,6 +42,16 @@ func NewUsageClientWithBaseURI(baseURI string, subscriptionID string) UsageClien
 
 // List gets the current usage count and the limit for the resources under the subscription.
 func (client UsageClient) List(ctx context.Context) (result UsageListResult, err error) {
+	if tracing.IsEnabled() {
+		ctx = tracing.StartSpan(ctx, fqdn+"/UsageClient.List")
+		defer func() {
+			sc := -1
+			if result.Response.Response != nil {
+				sc = result.Response.Response.StatusCode
+			}
+			tracing.EndSpan(ctx, sc, err)
+		}()
+	}
 	req, err := client.ListPreparer(ctx)
 	if err != nil {
 		err = autorest.NewErrorWithError(err, "storage.UsageClient", "List", nil, "Failure preparing request")

vendor/github.com/Azure/azure-sdk-for-go/storage/blobsasuri.go

@@ -107,7 +107,7 @@ func (c *Client) blobAndFileSASURI(options SASOptions, uri, permissions, canonic
 	if options.UseHTTPS {
 		protocols = "https"
 	}
-	stringToSign, err := blobSASStringToSign(permissions, start, expiry, canonicalizedResource, options.Identifier, options.IP, protocols, c.apiVersion, headers)
+	stringToSign, err := blobSASStringToSign(permissions, start, expiry, canonicalizedResource, options.Identifier, options.IP, protocols, c.apiVersion, signedResource, "", headers)
 	if err != nil {
 		return "", err
 	}
@@ -149,7 +149,7 @@ func (c *Client) blobAndFileSASURI(options SASOptions, uri, permissions, canonic
 	return sasURL.String(), nil
 }
 
-func blobSASStringToSign(signedPermissions, signedStart, signedExpiry, canonicalizedResource, signedIdentifier, signedIP, protocols, signedVersion string, headers OverrideHeaders) (string, error) {
+func blobSASStringToSign(signedPermissions, signedStart, signedExpiry, canonicalizedResource, signedIdentifier, signedIP, protocols, signedVersion, signedResource, signedSnapshotTime string, headers OverrideHeaders) (string, error) {
 	rscc := headers.CacheControl
 	rscd := headers.ContentDisposition
 	rsce := headers.ContentEncoding
@@ -160,6 +160,11 @@ func blobSASStringToSign(signedPermissions, signedStart, signedExpiry, canonical
 		canonicalizedResource = "/blob" + canonicalizedResource
 	}
 
+	// https://docs.microsoft.com/en-us/rest/api/storageservices/constructing-a-service-sas
+	if signedVersion >= "2018-11-09" {
+		return fmt.Sprintf("%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s", signedPermissions, signedStart, signedExpiry, canonicalizedResource, signedIdentifier, signedIP, protocols, signedVersion, signedResource, signedSnapshotTime, rscc, rscd, rsce, rscl, rsct), nil
+	}
+
 	// https://msdn.microsoft.com/en-us/library/azure/dn140255.aspx#Anchor_12
 	if signedVersion >= "2015-04-05" {
 		return fmt.Sprintf("%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s", signedPermissions, signedStart, signedExpiry, canonicalizedResource, signedIdentifier, signedIP, protocols, signedVersion, rscc, rscd, rsce, rscl, rsct), nil

vendor/github.com/Azure/azure-sdk-for-go/storage/client.go

@@ -46,7 +46,7 @@ const (
 
 	// DefaultAPIVersion is the Azure Storage API version string used when a
 	// basic client is created.
-	DefaultAPIVersion = "2016-05-31"
+	DefaultAPIVersion = "2018-03-28"
 
 	defaultUseHTTPS      = true
 	defaultRetryAttempts = 5
@@ -367,11 +367,14 @@ func newSASClient(accountName, baseURL string, sasToken url.Values) Client {
 		accountName:     accountName,
 		baseURL:         baseURL,
 		accountSASToken: sasToken,
+		useHTTPS:        defaultUseHTTPS,
 	}
 	c.userAgent = c.getDefaultUserAgent()
 	// Get API version and protocol from token
 	c.apiVersion = sasToken.Get("sv")
-	c.useHTTPS = sasToken.Get("spr") == "https"
+	if spr := sasToken.Get("spr"); spr != "" {
+		c.useHTTPS = spr == "https"
+	}
 	return c
 }
 

vendor/github.com/Azure/azure-sdk-for-go/storage/entity.go

@@ -27,7 +27,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/satori/go.uuid"
+	uuid "github.com/satori/go.uuid"
 )
 
 // Annotating as secure for gas scanning
@@ -257,6 +257,9 @@ func (e *Entity) MarshalJSON() ([]byte, error) {
 		case int64:
 			completeMap[typeKey] = OdataInt64
 			completeMap[k] = fmt.Sprintf("%v", v)
+		case float32, float64:
+			completeMap[typeKey] = OdataDouble
+			completeMap[k] = fmt.Sprintf("%v", v)
 		default:
 			completeMap[k] = v
 		}
@@ -264,7 +267,8 @@ func (e *Entity) MarshalJSON() ([]byte, error) {
 			if !(completeMap[k] == OdataBinary ||
 				completeMap[k] == OdataDateTime ||
 				completeMap[k] == OdataGUID ||
-				completeMap[k] == OdataInt64) {
+				completeMap[k] == OdataInt64 ||
+				completeMap[k] == OdataDouble) {
 				return nil, fmt.Errorf("Odata.type annotation %v value is not valid", k)
 			}
 			valueKey := strings.TrimSuffix(k, OdataTypeSuffix)
@@ -339,6 +343,12 @@ func (e *Entity) UnmarshalJSON(data []byte) error {
 					return fmt.Errorf(errorTemplate, err)
 				}
 				props[valueKey] = i
+			case OdataDouble:
+				f, err := strconv.ParseFloat(str, 64)
+				if err != nil {
+					return fmt.Errorf(errorTemplate, err)
+				}
+				props[valueKey] = f
 			default:
 				return fmt.Errorf(errorTemplate, fmt.Sprintf("%v is not supported", v))
 			}

vendor/github.com/Azure/azure-sdk-for-go/storage/file.go

@@ -29,7 +29,11 @@ const fourMB = uint64(4194304)
 const oneTB = uint64(1099511627776)
 
 // Export maximum range and file sizes
+
+// MaxRangeSize defines the maximum size in bytes for a file range.
 const MaxRangeSize = fourMB
+
+// MaxFileSize defines the maximum size in bytes for a file.
 const MaxFileSize = oneTB
 
 // File represents a file on a share.

vendor/github.com/Azure/azure-sdk-for-go/storage/odata.go

@@ -26,6 +26,7 @@ const (
 
 	OdataBinary   = "Edm.Binary"
 	OdataDateTime = "Edm.DateTime"
+	OdataDouble   = "Edm.Double"
 	OdataGUID     = "Edm.Guid"
 	OdataInt64    = "Edm.Int64"
 

vendor/github.com/Azure/azure-sdk-for-go/storage/storageservice.go

@@ -26,6 +26,8 @@ type ServiceProperties struct {
 	HourMetrics           *Metrics
 	MinuteMetrics         *Metrics
 	Cors                  *Cors
+	DeleteRetentionPolicy *RetentionPolicy // blob storage only
+	StaticWebsite         *StaticWebsite   // blob storage only
 }
 
 // Logging represents the Azure Analytics Logging settings
@@ -65,6 +67,16 @@ type CorsRule struct {
 	AllowedHeaders  string
 }
 
+// StaticWebsite - The properties that enable an account to host a static website
+type StaticWebsite struct {
+	// Enabled - Indicates whether this account is hosting a static website
+	Enabled bool
+	// IndexDocument - The default name of the index page under each directory
+	IndexDocument *string
+	// ErrorDocument404Path - The absolute path of the custom 404 page
+	ErrorDocument404Path *string
+}
+
 func (c Client) getServiceProperties(service string, auth authentication) (*ServiceProperties, error) {
 	query := url.Values{
 		"restype": {"service"},
@@ -106,6 +118,8 @@ func (c Client) setServiceProperties(props ServiceProperties, service string, au
 		HourMetrics           *Metrics
 		MinuteMetrics         *Metrics
 		Cors                  *Cors
+		DeleteRetentionPolicy *RetentionPolicy
+		StaticWebsite         *StaticWebsite
 	}
 	input := StorageServiceProperties{
 		Logging:       props.Logging,
@@ -113,6 +127,11 @@ func (c Client) setServiceProperties(props ServiceProperties, service string, au
 		MinuteMetrics: props.MinuteMetrics,
 		Cors:          props.Cors,
 	}
+	// only set these fields for blob storage else it's invalid XML
+	if service == blobServiceName {
+		input.DeleteRetentionPolicy = props.DeleteRetentionPolicy
+		input.StaticWebsite = props.StaticWebsite
+	}
 
 	body, length, err := xmlMarshal(input)
 	if err != nil {

vendor/github.com/Azure/azure-sdk-for-go/storage/table_batch.go

@@ -25,8 +25,6 @@ import (
 	"net/textproto"
 	"sort"
 	"strings"
-
-	"github.com/marstr/guid"
 )
 
 // Operation type. Insert, Delete, Replace etc.
@@ -132,8 +130,7 @@ func (t *TableBatch) MergeEntity(entity *Entity) {
 // As per document https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/performing-entity-group-transactions
 func (t *TableBatch) ExecuteBatch() error {
 
-	// Using `github.com/marstr/guid` is in response to issue #947 (https://github.com/Azure/azure-sdk-for-go/issues/947).
+	id, err := newUUID()
-	id, err := guid.NewGUIDs(guid.CreationStrategyVersion1)
 	if err != nil {
 		return err
 	}
@@ -145,7 +142,7 @@ func (t *TableBatch) ExecuteBatch() error {
 		return err
 	}
 
-	id, err = guid.NewGUIDs(guid.CreationStrategyVersion1)
+	id, err = newUUID()
 	if err != nil {
 		return err
 	}

vendor/github.com/Azure/azure-sdk-for-go/storage/util.go

@@ -17,6 +17,7 @@ package storage
 import (
 	"bytes"
 	"crypto/hmac"
+	"crypto/rand"
 	"crypto/sha256"
 	"encoding/base64"
 	"encoding/xml"
@@ -29,6 +30,8 @@ import (
 	"strconv"
 	"strings"
 	"time"
+
+	uuid "github.com/satori/go.uuid"
 )
 
 var (
@@ -242,3 +245,16 @@ func getMetadataFromHeaders(header http.Header) map[string]string {
 
 	return metadata
 }
+
+// newUUID returns a new uuid using RFC 4122 algorithm.
+func newUUID() (uuid.UUID, error) {
+	u := [16]byte{}
+	// Set all bits to randomly (or pseudo-randomly) chosen values.
+	_, err := rand.Read(u[:])
+	if err != nil {
+		return uuid.UUID{}, err
+	}
+	u[8] = (u[8]&(0xff>>2) | (0x02 << 6)) // u.setVariant(ReservedRFC4122)
+	u[6] = (u[6] & 0xF) | (uuid.V4 << 4)  // u.setVersion(V4)
+	return uuid.FromBytes(u[:])
+}

vendor/github.com/Azure/azure-sdk-for-go/version/version.go

@@ -18,4 +18,4 @@ package version
 // Changes may cause incorrect behavior and will be lost if the code is regenerated.
 
 // Number contains the semantic version of this SDK.
-const Number = "v21.3.0"
+const Number = "v31.2.0"

vendor/github.com/Azure/go-autorest/autorest/adal/LICENSE

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015 Microsoft Corporation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/Azure/go-autorest/autorest/adal/config.go

@@ -15,12 +15,13 @@ package adal
 //  limitations under the License.
 
 import (
+	"errors"
 	"fmt"
 	"net/url"
 )
 
 const (
-	activeDirectoryAPIVersion = "1.0"
+	activeDirectoryEndpointTemplate = "%s/oauth2/%s%s"
 )
 
 // OAuthConfig represents the endpoints needed
@@ -46,11 +47,24 @@ func validateStringParam(param, name string) error {
 
 // NewOAuthConfig returns an OAuthConfig with tenant specific urls
 func NewOAuthConfig(activeDirectoryEndpoint, tenantID string) (*OAuthConfig, error) {
+	apiVer := "1.0"
+	return NewOAuthConfigWithAPIVersion(activeDirectoryEndpoint, tenantID, &apiVer)
+}
+
+// NewOAuthConfigWithAPIVersion returns an OAuthConfig with tenant specific urls.
+// If apiVersion is not nil the "api-version" query parameter will be appended to the endpoint URLs with the specified value.
+func NewOAuthConfigWithAPIVersion(activeDirectoryEndpoint, tenantID string, apiVersion *string) (*OAuthConfig, error) {
 	if err := validateStringParam(activeDirectoryEndpoint, "activeDirectoryEndpoint"); err != nil {
 		return nil, err
 	}
+	api := ""
 	// it's legal for tenantID to be empty so don't validate it
-	const activeDirectoryEndpointTemplate = "%s/oauth2/%s?api-version=%s"
+	if apiVersion != nil {
+		if err := validateStringParam(*apiVersion, "apiVersion"); err != nil {
+			return nil, err
+		}
+		api = fmt.Sprintf("?api-version=%s", *apiVersion)
+	}
 	u, err := url.Parse(activeDirectoryEndpoint)
 	if err != nil {
 		return nil, err
@@ -59,15 +73,15 @@ func NewOAuthConfig(activeDirectoryEndpoint, tenantID string) (*OAuthConfig, err
 	if err != nil {
 		return nil, err
 	}
-	authorizeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "authorize", activeDirectoryAPIVersion))
+	authorizeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "authorize", api))
 	if err != nil {
 		return nil, err
 	}
-	tokenURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "token", activeDirectoryAPIVersion))
+	tokenURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "token", api))
 	if err != nil {
 		return nil, err
 	}
-	deviceCodeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "devicecode", activeDirectoryAPIVersion))
+	deviceCodeURL, err := u.Parse(fmt.Sprintf(activeDirectoryEndpointTemplate, tenantID, "devicecode", api))
 	if err != nil {
 		return nil, err
 	}
@@ -79,3 +93,59 @@ func NewOAuthConfig(activeDirectoryEndpoint, tenantID string) (*OAuthConfig, err
 		DeviceCodeEndpoint: *deviceCodeURL,
 	}, nil
 }
+
+// MultiTenantOAuthConfig provides endpoints for primary and aulixiary tenant IDs.
+type MultiTenantOAuthConfig interface {
+	PrimaryTenant() *OAuthConfig
+	AuxiliaryTenants() []*OAuthConfig
+}
+
+// OAuthOptions contains optional OAuthConfig creation arguments.
+type OAuthOptions struct {
+	APIVersion string
+}
+
+func (c OAuthOptions) apiVersion() string {
+	if c.APIVersion != "" {
+		return fmt.Sprintf("?api-version=%s", c.APIVersion)
+	}
+	return "1.0"
+}
+
+// NewMultiTenantOAuthConfig creates an object that support multitenant OAuth configuration.
+// See https://docs.microsoft.com/en-us/azure/azure-resource-manager/authenticate-multi-tenant for more information.
+func NewMultiTenantOAuthConfig(activeDirectoryEndpoint, primaryTenantID string, auxiliaryTenantIDs []string, options OAuthOptions) (MultiTenantOAuthConfig, error) {
+	if len(auxiliaryTenantIDs) == 0 || len(auxiliaryTenantIDs) > 3 {
+		return nil, errors.New("must specify one to three auxiliary tenants")
+	}
+	mtCfg := multiTenantOAuthConfig{
+		cfgs: make([]*OAuthConfig, len(auxiliaryTenantIDs)+1),
+	}
+	apiVer := options.apiVersion()
+	pri, err := NewOAuthConfigWithAPIVersion(activeDirectoryEndpoint, primaryTenantID, &apiVer)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create OAuthConfig for primary tenant: %v", err)
+	}
+	mtCfg.cfgs[0] = pri
+	for i := range auxiliaryTenantIDs {
+		aux, err := NewOAuthConfig(activeDirectoryEndpoint, auxiliaryTenantIDs[i])
+		if err != nil {
+			return nil, fmt.Errorf("failed to create OAuthConfig for tenant '%s': %v", auxiliaryTenantIDs[i], err)
+		}
+		mtCfg.cfgs[i+1] = aux
+	}
+	return mtCfg, nil
+}
+
+type multiTenantOAuthConfig struct {
+	// first config in the slice is the primary tenant
+	cfgs []*OAuthConfig
+}
+
+func (m multiTenantOAuthConfig) PrimaryTenant() *OAuthConfig {
+	return m.cfgs[0]
+}
+
+func (m multiTenantOAuthConfig) AuxiliaryTenants() []*OAuthConfig {
+	return m.cfgs[1:]
+}

vendor/github.com/Azure/go-autorest/autorest/adal/go.mod

@@ -0,0 +1,11 @@
+module github.com/Azure/go-autorest/autorest/adal
+
+go 1.12
+
+require (
+	github.com/Azure/go-autorest/autorest/date v0.1.0
+	github.com/Azure/go-autorest/autorest/mocks v0.1.0
+	github.com/Azure/go-autorest/tracing v0.1.0
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2
+)

vendor/github.com/Azure/go-autorest/autorest/adal/go.sum

@@ -0,0 +1,139 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+contrib.go.opencensus.io/exporter/ocagent v0.4.12 h1:jGFvw3l57ViIVEPKKEUXPcLYIXJmQxLUh6ey1eJhwyc=
+contrib.go.opencensus.io/exporter/ocagent v0.4.12/go.mod h1:450APlNTSR6FrvC3CTRqYosuDstRB9un7SOx2k/9ckA=
+github.com/Azure/go-autorest/autorest/date v0.1.0 h1:YGrhWfrgtFs84+h0o46rJrlmsZtyZRg470CqAXTZaGM=
+github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA=
+github.com/Azure/go-autorest/autorest/mocks v0.1.0 h1:Kx+AUU2Te+A3JIyYn6Dfs+cFgx5XorQKuIXrZGoq/SI=
+github.com/Azure/go-autorest/autorest/mocks v0.1.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
+github.com/Azure/go-autorest/tracing v0.1.0 h1:TRBxC5Pj/fIuh4Qob0ZpkggbfT8RC0SubHbpV3p4/Vc=
+github.com/Azure/go-autorest/tracing v0.1.0/go.mod h1:ROEEAFwXycQw7Sn3DXNtEedEvdeRAgDr0izn4z5Ij88=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
+github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/census-instrumentation/opencensus-proto v0.2.0 h1:LzQXZOgg4CQfE6bFvXGM30YZL1WW/M337pXml+GrcZ4=
+github.com/census-instrumentation/opencensus-proto v0.2.0/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
+github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
+github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
+github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
+github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
+github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
+github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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vendor/github.com/Azure/go-autorest/autorest/adal/sender.go

@@ -38,7 +38,7 @@ func (sf SenderFunc) Do(r *http.Request) (*http.Response, error) {
 	return sf(r)
 }
 
-// SendDecorator takes and possibily decorates, by wrapping, a Sender. Decorators may affect the
+// SendDecorator takes and possibly decorates, by wrapping, a Sender. Decorators may affect the
 // http.Request and pass it along or, first, pass the http.Request along then react to the
 // http.Response result.
 type SendDecorator func(Sender) Sender

vendor/github.com/Azure/go-autorest/autorest/adal/token.go

@@ -29,13 +29,12 @@ import (
 	"net"
 	"net/http"
 	"net/url"
-	"strconv"
 	"strings"
 	"sync"
 	"time"
 
 	"github.com/Azure/go-autorest/autorest/date"
-	"github.com/Azure/go-autorest/version"
+	"github.com/Azure/go-autorest/tracing"
 	"github.com/dgrijalva/jwt-go"
 )
 
@@ -72,6 +71,12 @@ type OAuthTokenProvider interface {
 	OAuthToken() string
 }
 
+// MultitenantOAuthTokenProvider provides tokens used for multi-tenant authorization.
+type MultitenantOAuthTokenProvider interface {
+	PrimaryOAuthToken() string
+	AuxiliaryOAuthTokens() []string
+}
+
 // TokenRefreshError is an interface used by errors returned during token refresh.
 type TokenRefreshError interface {
 	error
@@ -97,18 +102,27 @@ type RefresherWithContext interface {
 type TokenRefreshCallback func(Token) error
 
 // Token encapsulates the access token used to authorize Azure requests.
+// https://docs.microsoft.com/en-us/azure/active-directory/develop/v1-oauth2-client-creds-grant-flow#service-to-service-access-token-response
 type Token struct {
 	AccessToken  string `json:"access_token"`
 	RefreshToken string `json:"refresh_token"`
 
-	ExpiresIn string `json:"expires_in"`
+	ExpiresIn json.Number `json:"expires_in"`
-	ExpiresOn string `json:"expires_on"`
+	ExpiresOn json.Number `json:"expires_on"`
-	NotBefore string `json:"not_before"`
+	NotBefore json.Number `json:"not_before"`
 
 	Resource string `json:"resource"`
 	Type     string `json:"token_type"`
 }
 
+func newToken() Token {
+	return Token{
+		ExpiresIn: "0",
+		ExpiresOn: "0",
+		NotBefore: "0",
+	}
+}
+
 // IsZero returns true if the token object is zero-initialized.
 func (t Token) IsZero() bool {
 	return t == Token{}
@@ -116,12 +130,12 @@ func (t Token) IsZero() bool {
 
 // Expires returns the time.Time when the Token expires.
 func (t Token) Expires() time.Time {
-	s, err := strconv.Atoi(t.ExpiresOn)
+	s, err := t.ExpiresOn.Float64()
 	if err != nil {
 		s = -3600
 	}
 
-	expiration := date.NewUnixTimeFromSeconds(float64(s))
+	expiration := date.NewUnixTimeFromSeconds(s)
 
 	return time.Time(expiration).UTC()
 }
@@ -218,6 +232,8 @@ func (secret *ServicePrincipalCertificateSecret) SignJwt(spt *ServicePrincipalTo
 
 	token := jwt.New(jwt.SigningMethodRS256)
 	token.Header["x5t"] = thumbprint
+	x5c := []string{base64.StdEncoding.EncodeToString(secret.Certificate.Raw)}
+	token.Header["x5c"] = x5c
 	token.Claims = jwt.MapClaims{
 		"aud": spt.inner.OauthConfig.TokenEndpoint.String(),
 		"iss": spt.inner.ClientID,
@@ -375,8 +391,13 @@ func (spt *ServicePrincipalToken) UnmarshalJSON(data []byte) error {
 	if err != nil {
 		return err
 	}
+	// Don't override the refreshLock or the sender if those have been already set.
+	if spt.refreshLock == nil {
 		spt.refreshLock = &sync.RWMutex{}
-	spt.sender = &http.Client{}
+	}
+	if spt.sender == nil {
+		spt.sender = &http.Client{Transport: tracing.Transport}
+	}
 	return nil
 }
 
@@ -414,6 +435,7 @@ func NewServicePrincipalTokenWithSecret(oauthConfig OAuthConfig, id string, reso
 	}
 	spt := &ServicePrincipalToken{
 		inner: servicePrincipalToken{
+			Token:         newToken(),
 			OauthConfig:   oauthConfig,
 			Secret:        secret,
 			ClientID:      id,
@@ -422,7 +444,7 @@ func NewServicePrincipalTokenWithSecret(oauthConfig OAuthConfig, id string, reso
 			RefreshWithin: defaultRefresh,
 		},
 		refreshLock:      &sync.RWMutex{},
-		sender:           &http.Client{},
+		sender:           &http.Client{Transport: tracing.Transport},
 		refreshCallbacks: callbacks,
 	}
 	return spt, nil
@@ -653,6 +675,7 @@ func newServicePrincipalTokenFromMSI(msiEndpoint, resource string, userAssignedI
 
 	spt := &ServicePrincipalToken{
 		inner: servicePrincipalToken{
+			Token: newToken(),
 			OauthConfig: OAuthConfig{
 				TokenEndpoint: *msiEndpointURL,
 			},
@@ -662,7 +685,7 @@ func newServicePrincipalTokenFromMSI(msiEndpoint, resource string, userAssignedI
 			RefreshWithin: defaultRefresh,
 		},
 		refreshLock:           &sync.RWMutex{},
-		sender:                &http.Client{},
+		sender:                &http.Client{Transport: tracing.Transport},
 		refreshCallbacks:      callbacks,
 		MaxMSIRefreshAttempts: defaultMaxMSIRefreshAttempts,
 	}
@@ -779,7 +802,7 @@ func (spt *ServicePrincipalToken) refreshInternal(ctx context.Context, resource
 	if err != nil {
 		return fmt.Errorf("adal: Failed to build the refresh request. Error = '%v'", err)
 	}
-	req.Header.Add("User-Agent", version.UserAgent())
+	req.Header.Add("User-Agent", UserAgent())
 	req = req.WithContext(ctx)
 	if !isIMDS(spt.inner.OauthConfig.TokenEndpoint) {
 		v := url.Values{}
@@ -966,3 +989,67 @@ func (spt *ServicePrincipalToken) Token() Token {
 	defer spt.refreshLock.RUnlock()
 	return spt.inner.Token
 }
+
+// MultiTenantServicePrincipalToken contains tokens for multi-tenant authorization.
+type MultiTenantServicePrincipalToken struct {
+	PrimaryToken    *ServicePrincipalToken
+	AuxiliaryTokens []*ServicePrincipalToken
+}
+
+// PrimaryOAuthToken returns the primary authorization token.
+func (mt *MultiTenantServicePrincipalToken) PrimaryOAuthToken() string {
+	return mt.PrimaryToken.OAuthToken()
+}
+
+// AuxiliaryOAuthTokens returns one to three auxiliary authorization tokens.
+func (mt *MultiTenantServicePrincipalToken) AuxiliaryOAuthTokens() []string {
+	tokens := make([]string, len(mt.AuxiliaryTokens))
+	for i := range mt.AuxiliaryTokens {
+		tokens[i] = mt.AuxiliaryTokens[i].OAuthToken()
+	}
+	return tokens
+}
+
+// EnsureFreshWithContext will refresh the token if it will expire within the refresh window (as set by
+// RefreshWithin) and autoRefresh flag is on.  This method is safe for concurrent use.
+func (mt *MultiTenantServicePrincipalToken) EnsureFreshWithContext(ctx context.Context) error {
+	if err := mt.PrimaryToken.EnsureFreshWithContext(ctx); err != nil {
+		return fmt.Errorf("failed to refresh primary token: %v", err)
+	}
+	for _, aux := range mt.AuxiliaryTokens {
+		if err := aux.EnsureFreshWithContext(ctx); err != nil {
+			return fmt.Errorf("failed to refresh auxiliary token: %v", err)
+		}
+	}
+	return nil
+}
+
+// NewMultiTenantServicePrincipalToken creates a new MultiTenantServicePrincipalToken with the specified credentials and resource.
+func NewMultiTenantServicePrincipalToken(multiTenantCfg MultiTenantOAuthConfig, clientID string, secret string, resource string) (*MultiTenantServicePrincipalToken, error) {
+	if err := validateStringParam(clientID, "clientID"); err != nil {
+		return nil, err
+	}
+	if err := validateStringParam(secret, "secret"); err != nil {
+		return nil, err
+	}
+	if err := validateStringParam(resource, "resource"); err != nil {
+		return nil, err
+	}
+	auxTenants := multiTenantCfg.AuxiliaryTenants()
+	m := MultiTenantServicePrincipalToken{
+		AuxiliaryTokens: make([]*ServicePrincipalToken, len(auxTenants)),
+	}
+	primary, err := NewServicePrincipalToken(*multiTenantCfg.PrimaryTenant(), clientID, secret, resource)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create SPT for primary tenant: %v", err)
+	}
+	m.PrimaryToken = primary
+	for i := range auxTenants {
+		aux, err := NewServicePrincipalToken(*auxTenants[i], clientID, secret, resource)
+		if err != nil {
+			return nil, fmt.Errorf("failed to create SPT for auxiliary tenant: %v", err)
+		}
+		m.AuxiliaryTokens[i] = aux
+	}
+	return &m, nil
+}

vendor/github.com/Azure/go-autorest/autorest/adal/version.go

@@ -1,4 +1,9 @@
-package version
+package adal
+
+import (
+	"fmt"
+	"runtime"
+)
 
 // Copyright 2017 Microsoft Corporation
 //
@@ -14,24 +19,27 @@ package version
 //  See the License for the specific language governing permissions and
 //  limitations under the License.
 
-import (
+const number = "v1.0.0"
-	"fmt"
-	"runtime"
-)
-
-// Number contains the semantic version of this SDK.
-const Number = "v10.15.4"
 
 var (
-	userAgent = fmt.Sprintf("Go/%s (%s-%s) go-autorest/%s",
+	ua = fmt.Sprintf("Go/%s (%s-%s) go-autorest/adal/%s",
 		runtime.Version(),
 		runtime.GOARCH,
 		runtime.GOOS,
-		Number,
+		number,
 	)
 )
 
-// UserAgent returns a string containing the Go version, system archityecture and OS, and the go-autorest version.
+// UserAgent returns a string containing the Go version, system architecture and OS, and the adal version.
 func UserAgent() string {
-	return userAgent
+	return ua
+}
+
+// AddToUserAgent adds an extension to the current user agent
+func AddToUserAgent(extension string) error {
+	if extension != "" {
+		ua = fmt.Sprintf("%s %s", ua, extension)
+		return nil
+	}
+	return fmt.Errorf("Extension was empty, User Agent remained as '%s'", ua)
 }

vendor/github.com/Azure/go-autorest/autorest/authorization.go

@@ -15,12 +15,14 @@ package autorest
 //  limitations under the License.
 
 import (
+	"encoding/base64"
 	"fmt"
 	"net/http"
 	"net/url"
 	"strings"
 
 	"github.com/Azure/go-autorest/autorest/adal"
+	"github.com/Azure/go-autorest/tracing"
 )
 
 const (
@@ -30,6 +32,8 @@ const (
 	apiKeyAuthorizerHeader      = "Ocp-Apim-Subscription-Key"
 	bingAPISdkHeader            = "X-BingApis-SDK-Client"
 	golangBingAPISdkHeaderValue = "Go-SDK"
+	authorization               = "Authorization"
+	basic                       = "Basic"
 )
 
 // Authorizer is the interface that provides a PrepareDecorator used to supply request
@@ -68,7 +72,7 @@ func NewAPIKeyAuthorizer(headers map[string]interface{}, queryParameters map[str
 	return &APIKeyAuthorizer{headers: headers, queryParameters: queryParameters}
 }
 
-// WithAuthorization returns a PrepareDecorator that adds an HTTP headers and Query Paramaters
+// WithAuthorization returns a PrepareDecorator that adds an HTTP headers and Query Parameters.
 func (aka *APIKeyAuthorizer) WithAuthorization() PrepareDecorator {
 	return func(p Preparer) Preparer {
 		return DecoratePreparer(p, WithHeaders(aka.headers), WithQueryParameters(aka.queryParameters))
@@ -147,7 +151,7 @@ type BearerAuthorizerCallback struct {
 // is invoked when the HTTP request is submitted.
 func NewBearerAuthorizerCallback(sender Sender, callback BearerAuthorizerCallbackFunc) *BearerAuthorizerCallback {
 	if sender == nil {
-		sender = &http.Client{}
+		sender = &http.Client{Transport: tracing.Transport}
 	}
 	return &BearerAuthorizerCallback{sender: sender, callback: callback}
 }
@@ -257,3 +261,76 @@ func (egta EventGridKeyAuthorizer) WithAuthorization() PrepareDecorator {
 	}
 	return NewAPIKeyAuthorizerWithHeaders(headers).WithAuthorization()
 }
+
+// BasicAuthorizer implements basic HTTP authorization by adding the Authorization HTTP header
+// with the value "Basic <TOKEN>" where <TOKEN> is a base64-encoded username:password tuple.
+type BasicAuthorizer struct {
+	userName string
+	password string
+}
+
+// NewBasicAuthorizer creates a new BasicAuthorizer with the specified username and password.
+func NewBasicAuthorizer(userName, password string) *BasicAuthorizer {
+	return &BasicAuthorizer{
+		userName: userName,
+		password: password,
+	}
+}
+
+// WithAuthorization returns a PrepareDecorator that adds an HTTP Authorization header whose
+// value is "Basic " followed by the base64-encoded username:password tuple.
+func (ba *BasicAuthorizer) WithAuthorization() PrepareDecorator {
+	headers := make(map[string]interface{})
+	headers[authorization] = basic + " " + base64.StdEncoding.EncodeToString([]byte(fmt.Sprintf("%s:%s", ba.userName, ba.password)))
+
+	return NewAPIKeyAuthorizerWithHeaders(headers).WithAuthorization()
+}
+
+// MultiTenantServicePrincipalTokenAuthorizer provides authentication across tenants.
+type MultiTenantServicePrincipalTokenAuthorizer interface {
+	WithAuthorization() PrepareDecorator
+}
+
+// NewMultiTenantServicePrincipalTokenAuthorizer crates a BearerAuthorizer using the given token provider
+func NewMultiTenantServicePrincipalTokenAuthorizer(tp adal.MultitenantOAuthTokenProvider) MultiTenantServicePrincipalTokenAuthorizer {
+	return &multiTenantSPTAuthorizer{tp: tp}
+}
+
+type multiTenantSPTAuthorizer struct {
+	tp adal.MultitenantOAuthTokenProvider
+}
+
+// WithAuthorization returns a PrepareDecorator that adds an HTTP Authorization header using the
+// primary token along with the auxiliary authorization header using the auxiliary tokens.
+//
+// By default, the token will be automatically refreshed through the Refresher interface.
+func (mt multiTenantSPTAuthorizer) WithAuthorization() PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err != nil {
+				return r, err
+			}
+			if refresher, ok := mt.tp.(adal.RefresherWithContext); ok {
+				err = refresher.EnsureFreshWithContext(r.Context())
+				if err != nil {
+					var resp *http.Response
+					if tokError, ok := err.(adal.TokenRefreshError); ok {
+						resp = tokError.Response()
+					}
+					return r, NewErrorWithError(err, "azure.multiTenantSPTAuthorizer", "WithAuthorization", resp,
+						"Failed to refresh one or more Tokens for request to %s", r.URL)
+				}
+			}
+			r, err = Prepare(r, WithHeader(headerAuthorization, fmt.Sprintf("Bearer %s", mt.tp.PrimaryOAuthToken())))
+			if err != nil {
+				return r, err
+			}
+			auxTokens := mt.tp.AuxiliaryOAuthTokens()
+			for i := range auxTokens {
+				auxTokens[i] = fmt.Sprintf("Bearer %s", auxTokens[i])
+			}
+			return Prepare(r, WithHeader(headerAuxAuthorization, strings.Join(auxTokens, "; ")))
+		})
+	}
+}

vendor/github.com/Azure/go-autorest/autorest/azure/async.go

@@ -26,6 +26,7 @@ import (
 	"time"
 
 	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/tracing"
 )
 
 const (
@@ -44,24 +45,14 @@ var pollingCodes = [...]int{http.StatusNoContent, http.StatusAccepted, http.Stat
 // Future provides a mechanism to access the status and results of an asynchronous request.
 // Since futures are stateful they should be passed by value to avoid race conditions.
 type Future struct {
-	req *http.Request // legacy
 	pt pollingTracker
 }
 
-// NewFuture returns a new Future object initialized with the specified request.
-// Deprecated: Please use NewFutureFromResponse instead.
-func NewFuture(req *http.Request) Future {
-	return Future{req: req}
-}
-
 // NewFutureFromResponse returns a new Future object initialized
 // with the initial response from an asynchronous operation.
 func NewFutureFromResponse(resp *http.Response) (Future, error) {
 	pt, err := createPollingTracker(resp)
-	if err != nil {
+	return Future{pt: pt}, err
-		return Future{}, err
-	}
-	return Future{pt: pt}, nil
 }
 
 // Response returns the last HTTP response.
@@ -88,29 +79,25 @@ func (f Future) PollingMethod() PollingMethodType {
 	return f.pt.pollingMethod()
 }
 
-// Done queries the service to see if the operation has completed.
+// DoneWithContext queries the service to see if the operation has completed.
-func (f *Future) Done(sender autorest.Sender) (bool, error) {
+func (f *Future) DoneWithContext(ctx context.Context, sender autorest.Sender) (done bool, err error) {
-	// support for legacy Future implementation
+	ctx = tracing.StartSpan(ctx, "github.com/Azure/go-autorest/autorest/azure/async.DoneWithContext")
-	if f.req != nil {
+	defer func() {
-		resp, err := sender.Do(f.req)
+		sc := -1
-		if err != nil {
+		resp := f.Response()
-			return false, err
+		if resp != nil {
+			sc = resp.StatusCode
 		}
-		pt, err := createPollingTracker(resp)
+		tracing.EndSpan(ctx, sc, err)
-		if err != nil {
+	}()
-			return false, err
+
-		}
-		f.pt = pt
-		f.req = nil
-	}
-	// end legacy
 	if f.pt == nil {
 		return false, autorest.NewError("Future", "Done", "future is not initialized")
 	}
 	if f.pt.hasTerminated() {
 		return true, f.pt.pollingError()
 	}
-	if err := f.pt.pollForStatus(sender); err != nil {
+	if err := f.pt.pollForStatus(ctx, sender); err != nil {
 		return false, err
 	}
 	if err := f.pt.checkForErrors(); err != nil {
@@ -154,24 +141,35 @@ func (f Future) GetPollingDelay() (time.Duration, bool) {
 	return d, true
 }
 
-// WaitForCompletion will return when one of the following conditions is met: the long
-// running operation has completed, the provided context is cancelled, or the client's
-// polling duration has been exceeded.  It will retry failed polling attempts based on
-// the retry value defined in the client up to the maximum retry attempts.
-// Deprecated: Please use WaitForCompletionRef() instead.
-func (f Future) WaitForCompletion(ctx context.Context, client autorest.Client) error {
-	return f.WaitForCompletionRef(ctx, client)
-}
-
 // WaitForCompletionRef will return when one of the following conditions is met: the long
 // running operation has completed, the provided context is cancelled, or the client's
 // polling duration has been exceeded.  It will retry failed polling attempts based on
 // the retry value defined in the client up to the maximum retry attempts.
-func (f *Future) WaitForCompletionRef(ctx context.Context, client autorest.Client) error {
+// If no deadline is specified in the context then the client.PollingDuration will be
-	ctx, cancel := context.WithTimeout(ctx, client.PollingDuration)
+// used to determine if a default deadline should be used.
+// If PollingDuration is greater than zero the value will be used as the context's timeout.
+// If PollingDuration is zero then no default deadline will be used.
+func (f *Future) WaitForCompletionRef(ctx context.Context, client autorest.Client) (err error) {
+	ctx = tracing.StartSpan(ctx, "github.com/Azure/go-autorest/autorest/azure/async.WaitForCompletionRef")
+	defer func() {
+		sc := -1
+		resp := f.Response()
+		if resp != nil {
+			sc = resp.StatusCode
+		}
+		tracing.EndSpan(ctx, sc, err)
+	}()
+	cancelCtx := ctx
+	// if the provided context already has a deadline don't override it
+	_, hasDeadline := ctx.Deadline()
+	if d := client.PollingDuration; !hasDeadline && d != 0 {
+		var cancel context.CancelFunc
+		cancelCtx, cancel = context.WithTimeout(ctx, d)
 		defer cancel()
-	done, err := f.Done(client)
+	}
-	for attempts := 0; !done; done, err = f.Done(client) {
+
+	done, err := f.DoneWithContext(ctx, client)
+	for attempts := 0; !done; done, err = f.DoneWithContext(ctx, client) {
 		if attempts >= client.RetryAttempts {
 			return autorest.NewErrorWithError(err, "Future", "WaitForCompletion", f.pt.latestResponse(), "the number of retries has been exceeded")
 		}
@@ -195,12 +193,12 @@ func (f *Future) WaitForCompletionRef(ctx context.Context, client autorest.Clien
 			attempts++
 		}
 		// wait until the delay elapses or the context is cancelled
-		delayElapsed := autorest.DelayForBackoff(delay, delayAttempt, ctx.Done())
+		delayElapsed := autorest.DelayForBackoff(delay, delayAttempt, cancelCtx.Done())
 		if !delayElapsed {
-			return autorest.NewErrorWithError(ctx.Err(), "Future", "WaitForCompletion", f.pt.latestResponse(), "context has been cancelled")
+			return autorest.NewErrorWithError(cancelCtx.Err(), "Future", "WaitForCompletion", f.pt.latestResponse(), "context has been cancelled")
 		}
 	}
-	return err
+	return
 }
 
 // MarshalJSON implements the json.Marshaler interface.
@@ -285,7 +283,7 @@ type pollingTracker interface {
 	initializeState() error
 
 	// makes an HTTP request to check the status of the LRO
-	pollForStatus(sender autorest.Sender) error
+	pollForStatus(ctx context.Context, sender autorest.Sender) error
 
 	// updates internal tracker state, call this after each call to pollForStatus
 	updatePollingState(provStateApl bool) error
@@ -399,6 +397,10 @@ func (pt *pollingTrackerBase) updateRawBody() error {
 		if err != nil {
 			return autorest.NewErrorWithError(err, "pollingTrackerBase", "updateRawBody", nil, "failed to read response body")
 		}
+		// observed in 204 responses over HTTP/2.0; the content length is -1 but body is empty
+		if len(b) == 0 {
+			return nil
+		}
 		// put the body back so it's available to other callers
 		pt.resp.Body = ioutil.NopCloser(bytes.NewReader(b))
 		if err = json.Unmarshal(b, &pt.rawBody); err != nil {
@@ -408,15 +410,13 @@ func (pt *pollingTrackerBase) updateRawBody() error {
 	return nil
 }
 
-func (pt *pollingTrackerBase) pollForStatus(sender autorest.Sender) error {
+func (pt *pollingTrackerBase) pollForStatus(ctx context.Context, sender autorest.Sender) error {
 	req, err := http.NewRequest(http.MethodGet, pt.URI, nil)
 	if err != nil {
 		return autorest.NewErrorWithError(err, "pollingTrackerBase", "pollForStatus", nil, "failed to create HTTP request")
 	}
-	// attach the context from the original request if available (it will be absent for deserialized futures)
+
-	if pt.resp != nil {
+	req = req.WithContext(ctx)
-		req = req.WithContext(pt.resp.Request.Context())
-	}
 	pt.resp, err = sender.Do(req)
 	if err != nil {
 		return autorest.NewErrorWithError(err, "pollingTrackerBase", "pollForStatus", nil, "failed to send HTTP request")
@@ -445,7 +445,7 @@ func (pt *pollingTrackerBase) updateErrorFromResponse() {
 		re := respErr{}
 		defer pt.resp.Body.Close()
 		var b []byte
-		if b, err = ioutil.ReadAll(pt.resp.Body); err != nil {
+		if b, err = ioutil.ReadAll(pt.resp.Body); err != nil || len(b) == 0 {
 			goto Default
 		}
 		if err = json.Unmarshal(b, &re); err != nil {
@@ -663,7 +663,7 @@ func (pt *pollingTrackerPatch) updatePollingMethod() error {
 		}
 	}
 	// for 202 prefer the Azure-AsyncOperation header but fall back to Location if necessary
-	// note the absense of the "final GET" mechanism for PATCH
+	// note the absence of the "final GET" mechanism for PATCH
 	if pt.resp.StatusCode == http.StatusAccepted {
 		ao, err := getURLFromAsyncOpHeader(pt.resp)
 		if err != nil {
@@ -794,8 +794,6 @@ func (pt *pollingTrackerPut) updatePollingMethod() error {
 				pt.URI = lh
 				pt.Pm = PollingLocation
 			}
-			// when both headers are returned we use the value in the Location header for the final GET
-			pt.FinalGetURI = lh
 		}
 		// make sure a polling URL was found
 		if pt.URI == "" {
@@ -885,43 +883,6 @@ func isValidURL(s string) bool {
 	return err == nil && u.IsAbs()
 }
 
-// DoPollForAsynchronous returns a SendDecorator that polls if the http.Response is for an Azure
-// long-running operation. It will delay between requests for the duration specified in the
-// RetryAfter header or, if the header is absent, the passed delay. Polling may be canceled via
-// the context associated with the http.Request.
-// Deprecated: Prefer using Futures to allow for non-blocking async operations.
-func DoPollForAsynchronous(delay time.Duration) autorest.SendDecorator {
-	return func(s autorest.Sender) autorest.Sender {
-		return autorest.SenderFunc(func(r *http.Request) (*http.Response, error) {
-			resp, err := s.Do(r)
-			if err != nil {
-				return resp, err
-			}
-			if !autorest.ResponseHasStatusCode(resp, pollingCodes[:]...) {
-				return resp, nil
-			}
-			future, err := NewFutureFromResponse(resp)
-			if err != nil {
-				return resp, err
-			}
-			// retry until either the LRO completes or we receive an error
-			var done bool
-			for done, err = future.Done(s); !done && err == nil; done, err = future.Done(s) {
-				// check for Retry-After delay, if not present use the specified polling delay
-				if pd, ok := future.GetPollingDelay(); ok {
-					delay = pd
-				}
-				// wait until the delay elapses or the context is cancelled
-				if delayElapsed := autorest.DelayForBackoff(delay, 0, r.Context().Done()); !delayElapsed {
-					return future.Response(),
-						autorest.NewErrorWithError(r.Context().Err(), "azure", "DoPollForAsynchronous", future.Response(), "context has been cancelled")
-				}
-			}
-			return future.Response(), err
-		})
-	}
-}
-
 // PollingMethodType defines a type used for enumerating polling mechanisms.
 type PollingMethodType string
 

vendor/github.com/Azure/go-autorest/autorest/azure/cli/LICENSE

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
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+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
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+
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+      may provide additional or different license terms and conditions
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+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015 Microsoft Corporation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/Azure/go-autorest/autorest/azure/cli/go.mod

@@ -0,0 +1,10 @@
+module github.com/Azure/go-autorest/autorest/azure/cli
+
+go 1.12
+
+require (
+	github.com/Azure/go-autorest/autorest/adal v0.1.0
+	github.com/Azure/go-autorest/autorest/date v0.1.0
+	github.com/dimchansky/utfbom v1.1.0
+	github.com/mitchellh/go-homedir v1.1.0
+)

vendor/github.com/Azure/go-autorest/autorest/azure/cli/go.sum

@@ -0,0 +1,144 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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+contrib.go.opencensus.io/exporter/ocagent v0.4.12 h1:jGFvw3l57ViIVEPKKEUXPcLYIXJmQxLUh6ey1eJhwyc=
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+github.com/Azure/go-autorest/autorest/adal v0.1.0/go.mod h1:MeS4XhScH55IST095THyTxElntu7WqB7pNbZo8Q5G3E=
+github.com/Azure/go-autorest/autorest/date v0.1.0 h1:YGrhWfrgtFs84+h0o46rJrlmsZtyZRg470CqAXTZaGM=
+github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA=
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+golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628=
+golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6 h1:bjcUS9ztw9kFmmIxJInhon/0Is3p+EHBKNgquIzo1OI=
+golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
+golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+google.golang.org/api v0.3.1 h1:oJra/lMfmtm13/rgY/8i3MzjFWYXvQIAKjQ3HqofMk8=
+google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19 h1:Lj2SnHtxkRGJDqnGaSjo+CCdIieEnwVazbOXILwQemk=
+google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.19.1 h1:TrBcJ1yqAl1G++wO39nD/qtgpsW9/1+QGrluyMGEYgM=
+google.golang.org/grpc v1.19.1/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

vendor/github.com/Azure/go-autorest/autorest/azure/cli/profile.go

@@ -19,6 +19,8 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
+	"os"
+	"path/filepath"
 
 	"github.com/dimchansky/utfbom"
 	"github.com/mitchellh/go-homedir"
@@ -47,9 +49,14 @@ type User struct {
 	Type string `json:"type"`
 }
 
+const azureProfileJSON = "azureProfile.json"
+
 // ProfilePath returns the path where the Azure Profile is stored from the Azure CLI
 func ProfilePath() (string, error) {
-	return homedir.Expand("~/.azure/azureProfile.json")
+	if cfgDir := os.Getenv("AZURE_CONFIG_DIR"); cfgDir != "" {
+		return filepath.Join(cfgDir, azureProfileJSON), nil
+	}
+	return homedir.Expand("~/.azure/" + azureProfileJSON)
 }
 
 // LoadProfile restores a Profile object from a file located at 'path'.

vendor/github.com/Azure/go-autorest/autorest/azure/cli/token.go

@@ -15,9 +15,13 @@ package cli
 //  limitations under the License.
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"os"
+	"os/exec"
+	"regexp"
+	"runtime"
 	"strconv"
 	"time"
 
@@ -54,7 +58,7 @@ func (t Token) ToADALToken() (converted adal.Token, err error) {
 		AccessToken:  t.AccessToken,
 		Type:         t.TokenType,
 		ExpiresIn:    "3600",
-		ExpiresOn:    strconv.Itoa(int(difference.Seconds())),
+		ExpiresOn:    json.Number(strconv.Itoa(int(difference.Seconds()))),
 		RefreshToken: t.RefreshToken,
 		Resource:     t.Resource,
 	}
@@ -112,3 +116,55 @@ func LoadTokens(path string) ([]Token, error) {
 
 	return tokens, nil
 }
+
+// GetTokenFromCLI gets a token using Azure CLI 2.0 for local development scenarios.
+func GetTokenFromCLI(resource string) (*Token, error) {
+	// This is the path that a developer can set to tell this class what the install path for Azure CLI is.
+	const azureCLIPath = "AzureCLIPath"
+
+	// The default install paths are used to find Azure CLI. This is for security, so that any path in the calling program's Path environment is not used to execute Azure CLI.
+	azureCLIDefaultPathWindows := fmt.Sprintf("%s\\Microsoft SDKs\\Azure\\CLI2\\wbin; %s\\Microsoft SDKs\\Azure\\CLI2\\wbin", os.Getenv("ProgramFiles(x86)"), os.Getenv("ProgramFiles"))
+
+	// Default path for non-Windows.
+	const azureCLIDefaultPath = "/bin:/sbin:/usr/bin:/usr/local/bin"
+
+	// Validate resource, since it gets sent as a command line argument to Azure CLI
+	const invalidResourceErrorTemplate = "Resource %s is not in expected format. Only alphanumeric characters, [dot], [colon], [hyphen], and [forward slash] are allowed."
+	match, err := regexp.MatchString("^[0-9a-zA-Z-.:/]+$", resource)
+	if err != nil {
+		return nil, err
+	}
+	if !match {
+		return nil, fmt.Errorf(invalidResourceErrorTemplate, resource)
+	}
+
+	// Execute Azure CLI to get token
+	var cliCmd *exec.Cmd
+	if runtime.GOOS == "windows" {
+		cliCmd = exec.Command(fmt.Sprintf("%s\\system32\\cmd.exe", os.Getenv("windir")))
+		cliCmd.Env = os.Environ()
+		cliCmd.Env = append(cliCmd.Env, fmt.Sprintf("PATH=%s;%s", os.Getenv(azureCLIPath), azureCLIDefaultPathWindows))
+		cliCmd.Args = append(cliCmd.Args, "/c", "az")
+	} else {
+		cliCmd = exec.Command("az")
+		cliCmd.Env = os.Environ()
+		cliCmd.Env = append(cliCmd.Env, fmt.Sprintf("PATH=%s:%s", os.Getenv(azureCLIPath), azureCLIDefaultPath))
+	}
+	cliCmd.Args = append(cliCmd.Args, "account", "get-access-token", "-o", "json", "--resource", resource)
+
+	var stderr bytes.Buffer
+	cliCmd.Stderr = &stderr
+
+	output, err := cliCmd.Output()
+	if err != nil {
+		return nil, fmt.Errorf("Invoking Azure CLI failed with the following error: %s", stderr.String())
+	}
+
+	tokenResponse := Token{}
+	err = json.Unmarshal(output, &tokenResponse)
+	if err != nil {
+		return nil, err
+	}
+
+	return &tokenResponse, err
+}

vendor/github.com/Azure/go-autorest/autorest/azure/environments.go

@@ -22,9 +22,14 @@ import (
 	"strings"
 )
 
+const (
 	// EnvironmentFilepathName captures the name of the environment variable containing the path to the file
 	// to be used while populating the Azure Environment.
-const EnvironmentFilepathName = "AZURE_ENVIRONMENT_FILEPATH"
+	EnvironmentFilepathName = "AZURE_ENVIRONMENT_FILEPATH"
+
+	// NotAvailable is used for endpoints and resource IDs that are not available for a given cloud.
+	NotAvailable = "N/A"
+)
 
 var environments = map[string]Environment{
 	"AZURECHINACLOUD":        ChinaCloud,
@@ -33,6 +38,16 @@ var environments = map[string]Environment{
 	"AZUREUSGOVERNMENTCLOUD": USGovernmentCloud,
 }
 
+// ResourceIdentifier contains a set of Azure resource IDs.
+type ResourceIdentifier struct {
+	Graph               string `json:"graph"`
+	KeyVault            string `json:"keyVault"`
+	Datalake            string `json:"datalake"`
+	Batch               string `json:"batch"`
+	OperationalInsights string `json:"operationalInsights"`
+	Storage             string `json:"storage"`
+}
+
 // Environment represents a set of endpoints for each of Azure's Clouds.
 type Environment struct {
 	Name                         string             `json:"name"`
@@ -54,7 +69,9 @@ type Environment struct {
 	ServiceManagementVMDNSSuffix string             `json:"serviceManagementVMDNSSuffix"`
 	ResourceManagerVMDNSSuffix   string             `json:"resourceManagerVMDNSSuffix"`
 	ContainerRegistryDNSSuffix   string             `json:"containerRegistryDNSSuffix"`
+	CosmosDBDNSSuffix            string             `json:"cosmosDBDNSSuffix"`
 	TokenAudience                string             `json:"tokenAudience"`
+	ResourceIdentifiers          ResourceIdentifier `json:"resourceIdentifiers"`
 }
 
 var (
@@ -79,7 +96,16 @@ var (
 		ServiceManagementVMDNSSuffix: "cloudapp.net",
 		ResourceManagerVMDNSSuffix:   "cloudapp.azure.com",
 		ContainerRegistryDNSSuffix:   "azurecr.io",
+		CosmosDBDNSSuffix:            "documents.azure.com",
 		TokenAudience:                "https://management.azure.com/",
+		ResourceIdentifiers: ResourceIdentifier{
+			Graph:               "https://graph.windows.net/",
+			KeyVault:            "https://vault.azure.net",
+			Datalake:            "https://datalake.azure.net/",
+			Batch:               "https://batch.core.windows.net/",
+			OperationalInsights: "https://api.loganalytics.io",
+			Storage:             "https://storage.azure.com/",
+		},
 	}
 
 	// USGovernmentCloud is the cloud environment for the US Government
@@ -102,8 +128,17 @@ var (
 		ServiceBusEndpointSuffix:     "servicebus.usgovcloudapi.net",
 		ServiceManagementVMDNSSuffix: "usgovcloudapp.net",
 		ResourceManagerVMDNSSuffix:   "cloudapp.windowsazure.us",
-		ContainerRegistryDNSSuffix:   "azurecr.io",
+		ContainerRegistryDNSSuffix:   "azurecr.us",
+		CosmosDBDNSSuffix:            "documents.azure.us",
 		TokenAudience:                "https://management.usgovcloudapi.net/",
+		ResourceIdentifiers: ResourceIdentifier{
+			Graph:               "https://graph.windows.net/",
+			KeyVault:            "https://vault.usgovcloudapi.net",
+			Datalake:            NotAvailable,
+			Batch:               "https://batch.core.usgovcloudapi.net/",
+			OperationalInsights: "https://api.loganalytics.us",
+			Storage:             "https://storage.azure.com/",
+		},
 	}
 
 	// ChinaCloud is the cloud environment operated in China
@@ -126,8 +161,17 @@ var (
 		ServiceBusEndpointSuffix:     "servicebus.chinacloudapi.cn",
 		ServiceManagementVMDNSSuffix: "chinacloudapp.cn",
 		ResourceManagerVMDNSSuffix:   "cloudapp.azure.cn",
-		ContainerRegistryDNSSuffix:   "azurecr.io",
+		ContainerRegistryDNSSuffix:   "azurecr.cn",
+		CosmosDBDNSSuffix:            "documents.azure.cn",
 		TokenAudience:                "https://management.chinacloudapi.cn/",
+		ResourceIdentifiers: ResourceIdentifier{
+			Graph:               "https://graph.chinacloudapi.cn/",
+			KeyVault:            "https://vault.azure.cn",
+			Datalake:            NotAvailable,
+			Batch:               "https://batch.chinacloudapi.cn/",
+			OperationalInsights: NotAvailable,
+			Storage:             "https://storage.azure.com/",
+		},
 	}
 
 	// GermanCloud is the cloud environment operated in Germany
@@ -150,8 +194,17 @@ var (
 		ServiceBusEndpointSuffix:     "servicebus.cloudapi.de",
 		ServiceManagementVMDNSSuffix: "azurecloudapp.de",
 		ResourceManagerVMDNSSuffix:   "cloudapp.microsoftazure.de",
-		ContainerRegistryDNSSuffix:   "azurecr.io",
+		ContainerRegistryDNSSuffix:   NotAvailable,
+		CosmosDBDNSSuffix:            "documents.microsoftazure.de",
 		TokenAudience:                "https://management.microsoftazure.de/",
+		ResourceIdentifiers: ResourceIdentifier{
+			Graph:               "https://graph.cloudapi.de/",
+			KeyVault:            "https://vault.microsoftazure.de",
+			Datalake:            NotAvailable,
+			Batch:               "https://batch.cloudapi.de/",
+			OperationalInsights: NotAvailable,
+			Storage:             "https://storage.azure.com/",
+		},
 	}
 )
 

vendor/github.com/Azure/go-autorest/autorest/azure/rp.go

@@ -140,8 +140,8 @@ func register(client autorest.Client, originalReq *http.Request, re RequestError
 	}
 
 	// poll for registered provisioning state
-	now := time.Now()
+	registrationStartTime := time.Now()
-	for err == nil && time.Since(now) < client.PollingDuration {
+	for err == nil && (client.PollingDuration == 0 || (client.PollingDuration != 0 && time.Since(registrationStartTime) < client.PollingDuration)) {
 		// taken from the resources SDK
 		// https://github.com/Azure/azure-sdk-for-go/blob/9f366792afa3e0ddaecdc860e793ba9d75e76c27/arm/resources/resources/providers.go#L45
 		preparer := autorest.CreatePreparer(
@@ -183,7 +183,7 @@ func register(client autorest.Client, originalReq *http.Request, re RequestError
 			return originalReq.Context().Err()
 		}
 	}
-	if !(time.Since(now) < client.PollingDuration) {
+	if client.PollingDuration != 0 && !(time.Since(registrationStartTime) < client.PollingDuration) {
 		return errors.New("polling for resource provider registration has exceeded the polling duration")
 	}
 	return err

vendor/github.com/Azure/go-autorest/autorest/client.go

@@ -16,6 +16,7 @@ package autorest
 
 import (
 	"bytes"
+	"crypto/tls"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -26,7 +27,7 @@ import (
 	"time"
 
 	"github.com/Azure/go-autorest/logger"
-	"github.com/Azure/go-autorest/version"
+	"github.com/Azure/go-autorest/tracing"
 )
 
 const (
@@ -72,6 +73,22 @@ type Response struct {
 	*http.Response `json:"-"`
 }
 
+// IsHTTPStatus returns true if the returned HTTP status code matches the provided status code.
+// If there was no response (i.e. the underlying http.Response is nil) the return value is false.
+func (r Response) IsHTTPStatus(statusCode int) bool {
+	if r.Response == nil {
+		return false
+	}
+	return r.Response.StatusCode == statusCode
+}
+
+// HasHTTPStatus returns true if the returned HTTP status code matches one of the provided status codes.
+// If there was no response (i.e. the underlying http.Response is nil) or not status codes are provided
+// the return value is false.
+func (r Response) HasHTTPStatus(statusCodes ...int) bool {
+	return ResponseHasStatusCode(r.Response, statusCodes...)
+}
+
 // LoggingInspector implements request and response inspectors that log the full request and
 // response to a supplied log.
 type LoggingInspector struct {
@@ -147,6 +164,7 @@ type Client struct {
 	PollingDelay time.Duration
 
 	// PollingDuration sets the maximum polling time after which an error is returned.
+	// Setting this to zero will use the provided context to control the duration.
 	PollingDuration time.Duration
 
 	// RetryAttempts sets the default number of retry attempts for client.
@@ -168,14 +186,32 @@ type Client struct {
 // NewClientWithUserAgent returns an instance of a Client with the UserAgent set to the passed
 // string.
 func NewClientWithUserAgent(ua string) Client {
+	return newClient(ua, tls.RenegotiateNever)
+}
+
+// ClientOptions contains various Client configuration options.
+type ClientOptions struct {
+	// UserAgent is an optional user-agent string to append to the default user agent.
+	UserAgent string
+
+	// Renegotiation is an optional setting to control client-side TLS renegotiation.
+	Renegotiation tls.RenegotiationSupport
+}
+
+// NewClientWithOptions returns an instance of a Client with the specified values.
+func NewClientWithOptions(options ClientOptions) Client {
+	return newClient(options.UserAgent, options.Renegotiation)
+}
+
+func newClient(ua string, renegotiation tls.RenegotiationSupport) Client {
 	c := Client{
 		PollingDelay:    DefaultPollingDelay,
 		PollingDuration: DefaultPollingDuration,
 		RetryAttempts:   DefaultRetryAttempts,
 		RetryDuration:   DefaultRetryDuration,
-		UserAgent:       version.UserAgent(),
+		UserAgent:       UserAgent(),
 	}
-	c.Sender = c.sender()
+	c.Sender = c.sender(renegotiation)
 	c.AddToUserAgent(ua)
 	return c
 }
@@ -219,18 +255,39 @@ func (c Client) Do(r *http.Request) (*http.Response, error) {
 			return true, v
 		},
 	})
-	resp, err := SendWithSender(c.sender(), r)
+	resp, err := SendWithSender(c.sender(tls.RenegotiateNever), r)
 	logger.Instance.WriteResponse(resp, logger.Filter{})
 	Respond(resp, c.ByInspecting())
 	return resp, err
 }
 
 // sender returns the Sender to which to send requests.
-func (c Client) sender() Sender {
+func (c Client) sender(renengotiation tls.RenegotiationSupport) Sender {
 	if c.Sender == nil {
-		j, _ := cookiejar.New(nil)
+		// Use behaviour compatible with DefaultTransport, but require TLS minimum version.
-		return &http.Client{Jar: j}
+		var defaultTransport = http.DefaultTransport.(*http.Transport)
+		transport := tracing.Transport
+		// for non-default values of TLS renegotiation create a new tracing transport.
+		// updating tracing.Transport affects all clients which is not what we want.
+		if renengotiation != tls.RenegotiateNever {
+			transport = tracing.NewTransport()
 		}
+		transport.Base = &http.Transport{
+			Proxy:                 defaultTransport.Proxy,
+			DialContext:           defaultTransport.DialContext,
+			MaxIdleConns:          defaultTransport.MaxIdleConns,
+			IdleConnTimeout:       defaultTransport.IdleConnTimeout,
+			TLSHandshakeTimeout:   defaultTransport.TLSHandshakeTimeout,
+			ExpectContinueTimeout: defaultTransport.ExpectContinueTimeout,
+			TLSClientConfig: &tls.Config{
+				MinVersion:    tls.VersionTLS12,
+				Renegotiation: renengotiation,
+			},
+		}
+		j, _ := cookiejar.New(nil)
+		return &http.Client{Jar: j, Transport: transport}
+	}
+
 	return c.Sender
 }
 

vendor/github.com/Azure/go-autorest/autorest/date/LICENSE

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
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+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
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+      of this License, Derivative Works shall not include works that remain
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+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+   4. Redistribution. You may reproduce and distribute copies of the
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
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+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
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+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015 Microsoft Corporation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/Azure/go-autorest/autorest/date/go.mod

@@ -0,0 +1,3 @@
+module github.com/Azure/go-autorest/autorest/date
+
+go 1.12

vendor/github.com/Azure/go-autorest/autorest/go.mod

@@ -0,0 +1,12 @@
+module github.com/Azure/go-autorest/autorest
+
+go 1.12
+
+require (
+	github.com/Azure/go-autorest/autorest/adal v0.2.0
+	github.com/Azure/go-autorest/autorest/mocks v0.1.0
+	github.com/Azure/go-autorest/logger v0.1.0
+	github.com/Azure/go-autorest/tracing v0.1.0
+	go.opencensus.io v0.20.2
+	golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2
+)

vendor/github.com/Azure/go-autorest/autorest/go.sum

@@ -0,0 +1,143 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
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+contrib.go.opencensus.io/exporter/ocagent v0.4.12 h1:jGFvw3l57ViIVEPKKEUXPcLYIXJmQxLUh6ey1eJhwyc=
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+go.opencensus.io v0.20.2 h1:NAfh7zF0/3/HqtMvJNZ/RFrSlCE6ZTlHmKfhL/Dm1Jk=
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+honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
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vendor/github.com/Azure/go-autorest/autorest/preparer.go

@@ -17,6 +17,7 @@ package autorest
 import (
 	"bytes"
 	"encoding/json"
+	"encoding/xml"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -32,6 +33,7 @@ const (
 	mimeTypeFormPost    = "application/x-www-form-urlencoded"
 
 	headerAuthorization    = "Authorization"
+	headerAuxAuthorization = "x-ms-authorization-auxiliary"
 	headerContentType      = "Content-Type"
 	headerUserAgent        = "User-Agent"
 )
@@ -190,6 +192,9 @@ func AsGet() PrepareDecorator { return WithMethod("GET") }
 // AsHead returns a PrepareDecorator that sets the HTTP method to HEAD.
 func AsHead() PrepareDecorator { return WithMethod("HEAD") }
 
+// AsMerge returns a PrepareDecorator that sets the HTTP method to MERGE.
+func AsMerge() PrepareDecorator { return WithMethod("MERGE") }
+
 // AsOptions returns a PrepareDecorator that sets the HTTP method to OPTIONS.
 func AsOptions() PrepareDecorator { return WithMethod("OPTIONS") }
 
@@ -225,6 +230,25 @@ func WithBaseURL(baseURL string) PrepareDecorator {
 	}
 }
 
+// WithBytes returns a PrepareDecorator that takes a list of bytes
+// which passes the bytes directly to the body
+func WithBytes(input *[]byte) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				if input == nil {
+					return r, fmt.Errorf("Input Bytes was nil")
+				}
+
+				r.ContentLength = int64(len(*input))
+				r.Body = ioutil.NopCloser(bytes.NewReader(*input))
+			}
+			return r, err
+		})
+	}
+}
+
 // WithCustomBaseURL returns a PrepareDecorator that replaces brace-enclosed keys within the
 // request base URL (i.e., http.Request.URL) with the corresponding values from the passed map.
 func WithCustomBaseURL(baseURL string, urlParameters map[string]interface{}) PrepareDecorator {
@@ -377,6 +401,28 @@ func WithJSON(v interface{}) PrepareDecorator {
 	}
 }
 
+// WithXML returns a PrepareDecorator that encodes the data passed as XML into the body of the
+// request and sets the Content-Length header.
+func WithXML(v interface{}) PrepareDecorator {
+	return func(p Preparer) Preparer {
+		return PreparerFunc(func(r *http.Request) (*http.Request, error) {
+			r, err := p.Prepare(r)
+			if err == nil {
+				b, err := xml.Marshal(v)
+				if err == nil {
+					// we have to tack on an XML header
+					withHeader := xml.Header + string(b)
+					bytesWithHeader := []byte(withHeader)
+
+					r.ContentLength = int64(len(bytesWithHeader))
+					r.Body = ioutil.NopCloser(bytes.NewReader(bytesWithHeader))
+				}
+			}
+			return r, err
+		})
+	}
+}
+
 // WithPath returns a PrepareDecorator that adds the supplied path to the request URL. If the path
 // is absolute (that is, it begins with a "/"), it replaces the existing path.
 func WithPath(path string) PrepareDecorator {

vendor/github.com/Azure/go-autorest/autorest/responder.go

@@ -153,6 +153,25 @@ func ByClosingIfError() RespondDecorator {
 	}
 }
 
+// ByUnmarshallingBytes returns a RespondDecorator that copies the Bytes returned in the
+// response Body into the value pointed to by v.
+func ByUnmarshallingBytes(v *[]byte) RespondDecorator {
+	return func(r Responder) Responder {
+		return ResponderFunc(func(resp *http.Response) error {
+			err := r.Respond(resp)
+			if err == nil {
+				bytes, errInner := ioutil.ReadAll(resp.Body)
+				if errInner != nil {
+					err = fmt.Errorf("Error occurred reading http.Response#Body - Error = '%v'", errInner)
+				} else {
+					*v = bytes
+				}
+			}
+			return err
+		})
+	}
+}
+
 // ByUnmarshallingJSON returns a RespondDecorator that decodes a JSON document returned in the
 // response Body into the value pointed to by v.
 func ByUnmarshallingJSON(v interface{}) RespondDecorator {

vendor/github.com/Azure/go-autorest/autorest/sender.go

@@ -15,14 +15,34 @@ package autorest
 //  limitations under the License.
 
 import (
+	"context"
 	"fmt"
 	"log"
 	"math"
 	"net/http"
 	"strconv"
 	"time"
+
+	"github.com/Azure/go-autorest/tracing"
 )
 
+// used as a key type in context.WithValue()
+type ctxSendDecorators struct{}
+
+// WithSendDecorators adds the specified SendDecorators to the provided context.
+func WithSendDecorators(ctx context.Context, sendDecorator []SendDecorator) context.Context {
+	return context.WithValue(ctx, ctxSendDecorators{}, sendDecorator)
+}
+
+// GetSendDecorators returns the SendDecorators in the provided context or the provided default SendDecorators.
+func GetSendDecorators(ctx context.Context, defaultSendDecorators ...SendDecorator) []SendDecorator {
+	inCtx := ctx.Value(ctxSendDecorators{})
+	if sd, ok := inCtx.([]SendDecorator); ok {
+		return sd
+	}
+	return defaultSendDecorators
+}
+
 // Sender is the interface that wraps the Do method to send HTTP requests.
 //
 // The standard http.Client conforms to this interface.
@@ -38,7 +58,7 @@ func (sf SenderFunc) Do(r *http.Request) (*http.Response, error) {
 	return sf(r)
 }
 
-// SendDecorator takes and possibily decorates, by wrapping, a Sender. Decorators may affect the
+// SendDecorator takes and possibly decorates, by wrapping, a Sender. Decorators may affect the
 // http.Request and pass it along or, first, pass the http.Request along then react to the
 // http.Response result.
 type SendDecorator func(Sender) Sender
@@ -68,7 +88,7 @@ func DecorateSender(s Sender, decorators ...SendDecorator) Sender {
 //
 // Send will not poll or retry requests.
 func Send(r *http.Request, decorators ...SendDecorator) (*http.Response, error) {
-	return SendWithSender(&http.Client{}, r, decorators...)
+	return SendWithSender(&http.Client{Transport: tracing.Transport}, r, decorators...)
 }
 
 // SendWithSender sends the passed http.Request, through the provided Sender, returning the
@@ -209,23 +229,40 @@ func DoRetryForAttempts(attempts int, backoff time.Duration) SendDecorator {
 
 // DoRetryForStatusCodes returns a SendDecorator that retries for specified statusCodes for up to the specified
 // number of attempts, exponentially backing off between requests using the supplied backoff
-// time.Duration (which may be zero). Retrying may be canceled by closing the optional channel on
+// time.Duration (which may be zero). Retrying may be canceled by cancelling the context on the http.Request.
-// the http.Request.
+// NOTE: Code http.StatusTooManyRequests (429) will *not* be counted against the number of attempts.
 func DoRetryForStatusCodes(attempts int, backoff time.Duration, codes ...int) SendDecorator {
 	return func(s Sender) Sender {
-		return SenderFunc(func(r *http.Request) (resp *http.Response, err error) {
+		return SenderFunc(func(r *http.Request) (*http.Response, error) {
+			return doRetryForStatusCodesImpl(s, r, false, attempts, backoff, 0, codes...)
+		})
+	}
+}
+
+// DoRetryForStatusCodesWithCap returns a SendDecorator that retries for specified statusCodes for up to the
+// specified number of attempts, exponentially backing off between requests using the supplied backoff
+// time.Duration (which may be zero). To cap the maximum possible delay between iterations specify a value greater
+// than zero for cap. Retrying may be canceled by cancelling the context on the http.Request.
+func DoRetryForStatusCodesWithCap(attempts int, backoff, cap time.Duration, codes ...int) SendDecorator {
+	return func(s Sender) Sender {
+		return SenderFunc(func(r *http.Request) (*http.Response, error) {
+			return doRetryForStatusCodesImpl(s, r, true, attempts, backoff, cap, codes...)
+		})
+	}
+}
+
+func doRetryForStatusCodesImpl(s Sender, r *http.Request, count429 bool, attempts int, backoff, cap time.Duration, codes ...int) (resp *http.Response, err error) {
 	rr := NewRetriableRequest(r)
 	// Increment to add the first call (attempts denotes number of retries)
-			attempts++
+	for attempt := 0; attempt < attempts+1; {
-			for attempt := 0; attempt < attempts; {
 		err = rr.Prepare()
 		if err != nil {
-					return resp, err
+			return
 		}
 		resp, err = s.Do(rr.Request())
 		// if the error isn't temporary don't bother retrying
 		if err != nil && !IsTemporaryNetworkError(err) {
-					return nil, err
+			return
 		}
 		// we want to retry if err is not nil (e.g. transient network failure).  note that for failed authentication
 		// resp and err will both have a value, so in this case we don't want to retry as it will never succeed.
@@ -233,30 +270,36 @@ func DoRetryForStatusCodes(attempts int, backoff time.Duration, codes ...int) Se
 			return resp, err
 		}
 		delayed := DelayWithRetryAfter(resp, r.Context().Done())
-				if !delayed && !DelayForBackoff(backoff, attempt, r.Context().Done()) {
+		if !delayed && !DelayForBackoffWithCap(backoff, cap, attempt, r.Context().Done()) {
-					return nil, r.Context().Err()
+			return resp, r.Context().Err()
 		}
-				// don't count a 429 against the number of attempts
+		// when count429 == false don't count a 429 against the number
-				// so that we continue to retry until it succeeds
+		// of attempts so that we continue to retry until it succeeds
-				if resp == nil || resp.StatusCode != http.StatusTooManyRequests {
+		if count429 || (resp == nil || resp.StatusCode != http.StatusTooManyRequests) {
 			attempt++
 		}
 	}
 	return resp, err
-		})
-	}
 }
 
-// DelayWithRetryAfter invokes time.After for the duration specified in the "Retry-After" header in
+// DelayWithRetryAfter invokes time.After for the duration specified in the "Retry-After" header.
-// responses with status code 429
+// The value of Retry-After can be either the number of seconds or a date in RFC1123 format.
+// The function returns true after successfully waiting for the specified duration.  If there is
+// no Retry-After header or the wait is cancelled the return value is false.
 func DelayWithRetryAfter(resp *http.Response, cancel <-chan struct{}) bool {
 	if resp == nil {
 		return false
 	}
-	retryAfter, _ := strconv.Atoi(resp.Header.Get("Retry-After"))
+	var dur time.Duration
-	if resp.StatusCode == http.StatusTooManyRequests && retryAfter > 0 {
+	ra := resp.Header.Get("Retry-After")
+	if retryAfter, _ := strconv.Atoi(ra); retryAfter > 0 {
+		dur = time.Duration(retryAfter) * time.Second
+	} else if t, err := time.Parse(time.RFC1123, ra); err == nil {
+		dur = t.Sub(time.Now())
+	}
+	if dur > 0 {
 		select {
-		case <-time.After(time.Duration(retryAfter) * time.Second):
+		case <-time.After(dur):
 			return true
 		case <-cancel:
 			return false
@@ -316,8 +359,22 @@ func WithLogging(logger *log.Logger) SendDecorator {
 // Note: Passing attempt 1 will result in doubling "backoff" duration. Treat this as a zero-based attempt
 // count.
 func DelayForBackoff(backoff time.Duration, attempt int, cancel <-chan struct{}) bool {
+	return DelayForBackoffWithCap(backoff, 0, attempt, cancel)
+}
+
+// DelayForBackoffWithCap invokes time.After for the supplied backoff duration raised to the power of
+// passed attempt (i.e., an exponential backoff delay). Backoff duration is in seconds and can set
+// to zero for no delay. To cap the maximum possible delay specify a value greater than zero for cap.
+// The delay may be canceled by closing the passed channel. If terminated early, returns false.
+// Note: Passing attempt 1 will result in doubling "backoff" duration. Treat this as a zero-based attempt
+// count.
+func DelayForBackoffWithCap(backoff, cap time.Duration, attempt int, cancel <-chan struct{}) bool {
+	d := time.Duration(backoff.Seconds()*math.Pow(2, float64(attempt))) * time.Second
+	if cap > 0 && d > cap {
+		d = cap
+	}
 	select {
-	case <-time.After(time.Duration(backoff.Seconds()*math.Pow(2, float64(attempt))) * time.Second):
+	case <-time.After(d):
 		return true
 	case <-cancel:
 		return false

vendor/github.com/Azure/go-autorest/autorest/to/LICENSE

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015 Microsoft Corporation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/Azure/go-autorest/autorest/to/convert.go

@@ -145,3 +145,8 @@ func Float64(i *float64) float64 {
 func Float64Ptr(i float64) *float64 {
 	return &i
 }
+
+// ByteSlicePtr returns a pointer to the passed byte slice.
+func ByteSlicePtr(b []byte) *[]byte {
+	return &b
+}

vendor/github.com/Azure/go-autorest/autorest/to/go.mod

@@ -0,0 +1,3 @@
+module github.com/Azure/go-autorest/autorest/to
+
+go 1.12

vendor/github.com/Azure/go-autorest/autorest/utility.go

@@ -157,7 +157,7 @@ func AsStringSlice(s interface{}) ([]string, error) {
 }
 
 // String method converts interface v to string. If interface is a list, it
-// joins list elements using the seperator. Note that only sep[0] will be used for
+// joins list elements using the separator. Note that only sep[0] will be used for
 // joining if any separator is specified.
 func String(v interface{}, sep ...string) string {
 	if len(sep) == 0 {

vendor/github.com/Azure/go-autorest/autorest/validation/LICENSE

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015 Microsoft Corporation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/Azure/go-autorest/autorest/validation/go.mod

@@ -0,0 +1,5 @@
+module github.com/Azure/go-autorest/autorest/validation
+
+go 1.12
+
+require github.com/stretchr/testify v1.3.0

vendor/github.com/Azure/go-autorest/autorest/validation/go.sum

@@ -0,0 +1,7 @@
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=

vendor/github.com/Azure/go-autorest/autorest/validation/validation.go

@@ -398,11 +398,3 @@ func toInt64(v interface{}) (int64, bool) {
 	}
 	return 0, false
 }
-
-// NewErrorWithValidationError appends package type and method name in
-// validation error.
-//
-// Deprecated: Please use validation.NewError() instead.
-func NewErrorWithValidationError(err error, packageType, method string) error {
-	return NewError(packageType, method, err.Error())
-}

vendor/github.com/Azure/go-autorest/autorest/version.go

@@ -1,7 +1,5 @@
 package autorest
 
-import "github.com/Azure/go-autorest/version"
-
 // Copyright 2017 Microsoft Corporation
 //
 //  Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,7 +14,28 @@ import "github.com/Azure/go-autorest/version"
 //  See the License for the specific language governing permissions and
 //  limitations under the License.
 
+import (
+	"fmt"
+	"runtime"
+)
+
+const number = "v12.3.0"
+
+var (
+	userAgent = fmt.Sprintf("Go/%s (%s-%s) go-autorest/%s",
+		runtime.Version(),
+		runtime.GOARCH,
+		runtime.GOOS,
+		number,
+	)
+)
+
+// UserAgent returns a string containing the Go version, system architecture and OS, and the go-autorest version.
+func UserAgent() string {
+	return userAgent
+}
+
 // Version returns the semantic version (see http://semver.org).
 func Version() string {
-	return version.Number
+	return number
 }

vendor/github.com/Azure/go-autorest/logger/LICENSE

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015 Microsoft Corporation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/Azure/go-autorest/logger/go.mod

@@ -0,0 +1,3 @@
+module github.com/Azure/go-autorest/logger
+
+go 1.12

vendor/github.com/Azure/go-autorest/logger/logger.go

@@ -162,7 +162,7 @@ type Writer interface {
 	// WriteResponse writes the specified HTTP response to the logger if the log level is greater than
 	// or equal to LogInfo.  The response body, if set, is logged at level LogDebug or higher.
 	// Custom filters can be specified to exclude URL, header, and/or body content from the log.
-	// By default no respone content is excluded.
+	// By default no response content is excluded.
 	WriteResponse(resp *http.Response, filter Filter)
 }
 
@@ -318,7 +318,7 @@ func (fl fileLogger) WriteResponse(resp *http.Response, filter Filter) {
 // returns true if the provided body should be included in the log
 func (fl fileLogger) shouldLogBody(header http.Header, body io.ReadCloser) bool {
 	ct := header.Get("Content-Type")
-	return fl.logLevel >= LogDebug && body != nil && strings.Index(ct, "application/octet-stream") == -1
+	return fl.logLevel >= LogDebug && body != nil && !strings.Contains(ct, "application/octet-stream")
 }
 
 // creates standard header for log entries, it contains a timestamp and the log level

vendor/github.com/Azure/go-autorest/tracing/LICENSE

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015 Microsoft Corporation
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/Azure/go-autorest/tracing/go.mod

@@ -0,0 +1,8 @@
+module github.com/Azure/go-autorest/tracing
+
+go 1.12
+
+require (
+	contrib.go.opencensus.io/exporter/ocagent v0.4.12
+	go.opencensus.io v0.20.2
+)

vendor/github.com/Azure/go-autorest/tracing/go.sum

@@ -0,0 +1,130 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+contrib.go.opencensus.io/exporter/ocagent v0.4.12 h1:jGFvw3l57ViIVEPKKEUXPcLYIXJmQxLUh6ey1eJhwyc=
+contrib.go.opencensus.io/exporter/ocagent v0.4.12/go.mod h1:450APlNTSR6FrvC3CTRqYosuDstRB9un7SOx2k/9ckA=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
+github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
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vendor/github.com/Azure/go-autorest/tracing/tracing.go

@@ -0,0 +1,195 @@
+package tracing
+
+// Copyright 2018 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"os"
+
+	"contrib.go.opencensus.io/exporter/ocagent"
+	"go.opencensus.io/plugin/ochttp"
+	"go.opencensus.io/plugin/ochttp/propagation/tracecontext"
+	"go.opencensus.io/stats/view"
+	"go.opencensus.io/trace"
+)
+
+var (
+	// Transport is the default tracing RoundTripper. The custom options setter will control
+	// if traces are being emitted or not.
+	Transport = NewTransport()
+
+	// enabled is the flag for marking if tracing is enabled.
+	enabled = false
+
+	// Sampler is the tracing sampler. If tracing is disabled it will never sample. Otherwise
+	// it will be using the parent sampler or the default.
+	sampler = trace.NeverSample()
+
+	// Views for metric instrumentation.
+	views = map[string]*view.View{}
+
+	// the trace exporter
+	traceExporter trace.Exporter
+)
+
+func init() {
+	enableFromEnv()
+}
+
+func enableFromEnv() {
+	_, ok := os.LookupEnv("AZURE_SDK_TRACING_ENABLED")
+	_, legacyOk := os.LookupEnv("AZURE_SDK_TRACING_ENABELD")
+	if ok || legacyOk {
+		agentEndpoint, ok := os.LookupEnv("OCAGENT_TRACE_EXPORTER_ENDPOINT")
+
+		if ok {
+			EnableWithAIForwarding(agentEndpoint)
+		} else {
+			Enable()
+		}
+	}
+}
+
+// NewTransport returns a new instance of a tracing-aware RoundTripper.
+func NewTransport() *ochttp.Transport {
+	return &ochttp.Transport{
+		Propagation:     &tracecontext.HTTPFormat{},
+		GetStartOptions: getStartOptions,
+	}
+}
+
+// IsEnabled returns true if monitoring is enabled for the sdk.
+func IsEnabled() bool {
+	return enabled
+}
+
+// Enable will start instrumentation for metrics and traces.
+func Enable() error {
+	enabled = true
+	sampler = nil
+
+	err := initStats()
+	return err
+}
+
+// Disable will disable instrumentation for metrics and traces.
+func Disable() {
+	disableStats()
+	sampler = trace.NeverSample()
+	if traceExporter != nil {
+		trace.UnregisterExporter(traceExporter)
+	}
+	enabled = false
+}
+
+// EnableWithAIForwarding will start instrumentation and will connect to app insights forwarder
+// exporter making the metrics and traces available in app insights.
+func EnableWithAIForwarding(agentEndpoint string) (err error) {
+	err = Enable()
+	if err != nil {
+		return err
+	}
+
+	traceExporter, err := ocagent.NewExporter(ocagent.WithInsecure(), ocagent.WithAddress(agentEndpoint))
+	if err != nil {
+		return err
+	}
+	trace.RegisterExporter(traceExporter)
+	return
+}
+
+// getStartOptions is the custom options setter for the ochttp package.
+func getStartOptions(*http.Request) trace.StartOptions {
+	return trace.StartOptions{
+		Sampler: sampler,
+	}
+}
+
+// initStats registers the views for the http metrics
+func initStats() (err error) {
+	clientViews := []*view.View{
+		ochttp.ClientCompletedCount,
+		ochttp.ClientRoundtripLatencyDistribution,
+		ochttp.ClientReceivedBytesDistribution,
+		ochttp.ClientSentBytesDistribution,
+	}
+	for _, cv := range clientViews {
+		vn := fmt.Sprintf("Azure/go-autorest/tracing-%s", cv.Name)
+		views[vn] = cv.WithName(vn)
+		err = view.Register(views[vn])
+		if err != nil {
+			return err
+		}
+	}
+	return
+}
+
+// disableStats will unregister the previously registered metrics
+func disableStats() {
+	for _, v := range views {
+		view.Unregister(v)
+	}
+}
+
+// StartSpan starts a trace span
+func StartSpan(ctx context.Context, name string) context.Context {
+	ctx, _ = trace.StartSpan(ctx, name, trace.WithSampler(sampler))
+	return ctx
+}
+
+// EndSpan ends a previously started span stored in the context
+func EndSpan(ctx context.Context, httpStatusCode int, err error) {
+	span := trace.FromContext(ctx)
+
+	if span == nil {
+		return
+	}
+
+	if err != nil {
+		span.SetStatus(trace.Status{Message: err.Error(), Code: toTraceStatusCode(httpStatusCode)})
+	}
+	span.End()
+}
+
+// toTraceStatusCode converts HTTP Codes to OpenCensus codes as defined
+// at https://github.com/census-instrumentation/opencensus-specs/blob/master/trace/HTTP.md#status
+func toTraceStatusCode(httpStatusCode int) int32 {
+	switch {
+	case http.StatusOK <= httpStatusCode && httpStatusCode < http.StatusBadRequest:
+		return trace.StatusCodeOK
+	case httpStatusCode == http.StatusBadRequest:
+		return trace.StatusCodeInvalidArgument
+	case httpStatusCode == http.StatusUnauthorized: // 401 is actually unauthenticated.
+		return trace.StatusCodeUnauthenticated
+	case httpStatusCode == http.StatusForbidden:
+		return trace.StatusCodePermissionDenied
+	case httpStatusCode == http.StatusNotFound:
+		return trace.StatusCodeNotFound
+	case httpStatusCode == http.StatusTooManyRequests:
+		return trace.StatusCodeResourceExhausted
+	case httpStatusCode == 499:
+		return trace.StatusCodeCancelled
+	case httpStatusCode == http.StatusNotImplemented:
+		return trace.StatusCodeUnimplemented
+	case httpStatusCode == http.StatusServiceUnavailable:
+		return trace.StatusCodeUnavailable
+	case httpStatusCode == http.StatusGatewayTimeout:
+		return trace.StatusCodeDeadlineExceeded
+	default:
+		return trace.StatusCodeUnknown
+	}
+}

vendor/github.com/census-instrumentation/opencensus-proto/AUTHORS

@@ -0,0 +1 @@
+Google Inc.

vendor/github.com/census-instrumentation/opencensus-proto/LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
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+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
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+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
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+      meet the following conditions:
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+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
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+
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
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+          that such additional attribution notices cannot be construed
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+
+      You may add Your own copyright statement to Your modifications and
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+      for use, reproduction, or distribution of Your modifications, or
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+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
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+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      risks associated with Your exercise of permissions under this License.
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+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
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+      License. However, in accepting such obligations, You may act only
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+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
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+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1/common.pb.go

@@ -0,0 +1,356 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/agent/common/v1/common.proto
+
+package v1
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	timestamp "github.com/golang/protobuf/ptypes/timestamp"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type LibraryInfo_Language int32
+
+const (
+	LibraryInfo_LANGUAGE_UNSPECIFIED LibraryInfo_Language = 0
+	LibraryInfo_CPP                  LibraryInfo_Language = 1
+	LibraryInfo_C_SHARP              LibraryInfo_Language = 2
+	LibraryInfo_ERLANG               LibraryInfo_Language = 3
+	LibraryInfo_GO_LANG              LibraryInfo_Language = 4
+	LibraryInfo_JAVA                 LibraryInfo_Language = 5
+	LibraryInfo_NODE_JS              LibraryInfo_Language = 6
+	LibraryInfo_PHP                  LibraryInfo_Language = 7
+	LibraryInfo_PYTHON               LibraryInfo_Language = 8
+	LibraryInfo_RUBY                 LibraryInfo_Language = 9
+)
+
+var LibraryInfo_Language_name = map[int32]string{
+	0: "LANGUAGE_UNSPECIFIED",
+	1: "CPP",
+	2: "C_SHARP",
+	3: "ERLANG",
+	4: "GO_LANG",
+	5: "JAVA",
+	6: "NODE_JS",
+	7: "PHP",
+	8: "PYTHON",
+	9: "RUBY",
+}
+
+var LibraryInfo_Language_value = map[string]int32{
+	"LANGUAGE_UNSPECIFIED": 0,
+	"CPP":                  1,
+	"C_SHARP":              2,
+	"ERLANG":               3,
+	"GO_LANG":              4,
+	"JAVA":                 5,
+	"NODE_JS":              6,
+	"PHP":                  7,
+	"PYTHON":               8,
+	"RUBY":                 9,
+}
+
+func (x LibraryInfo_Language) String() string {
+	return proto.EnumName(LibraryInfo_Language_name, int32(x))
+}
+
+func (LibraryInfo_Language) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_126c72ed8a252c84, []int{2, 0}
+}
+
+// Identifier metadata of the Node that produces the span or tracing data.
+// Note, this is not the metadata about the Node or service that is described by associated spans.
+// In the future we plan to extend the identifier proto definition to support
+// additional information (e.g cloud id, etc.)
+type Node struct {
+	// Identifier that uniquely identifies a process within a VM/container.
+	Identifier *ProcessIdentifier `protobuf:"bytes,1,opt,name=identifier,proto3" json:"identifier,omitempty"`
+	// Information on the OpenCensus Library that initiates the stream.
+	LibraryInfo *LibraryInfo `protobuf:"bytes,2,opt,name=library_info,json=libraryInfo,proto3" json:"library_info,omitempty"`
+	// Additional information on service.
+	ServiceInfo *ServiceInfo `protobuf:"bytes,3,opt,name=service_info,json=serviceInfo,proto3" json:"service_info,omitempty"`
+	// Additional attributes.
+	Attributes           map[string]string `protobuf:"bytes,4,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *Node) Reset()         { *m = Node{} }
+func (m *Node) String() string { return proto.CompactTextString(m) }
+func (*Node) ProtoMessage()    {}
+func (*Node) Descriptor() ([]byte, []int) {
+	return fileDescriptor_126c72ed8a252c84, []int{0}
+}
+
+func (m *Node) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Node.Unmarshal(m, b)
+}
+func (m *Node) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Node.Marshal(b, m, deterministic)
+}
+func (m *Node) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Node.Merge(m, src)
+}
+func (m *Node) XXX_Size() int {
+	return xxx_messageInfo_Node.Size(m)
+}
+func (m *Node) XXX_DiscardUnknown() {
+	xxx_messageInfo_Node.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Node proto.InternalMessageInfo
+
+func (m *Node) GetIdentifier() *ProcessIdentifier {
+	if m != nil {
+		return m.Identifier
+	}
+	return nil
+}
+
+func (m *Node) GetLibraryInfo() *LibraryInfo {
+	if m != nil {
+		return m.LibraryInfo
+	}
+	return nil
+}
+
+func (m *Node) GetServiceInfo() *ServiceInfo {
+	if m != nil {
+		return m.ServiceInfo
+	}
+	return nil
+}
+
+func (m *Node) GetAttributes() map[string]string {
+	if m != nil {
+		return m.Attributes
+	}
+	return nil
+}
+
+// Identifier that uniquely identifies a process within a VM/container.
+type ProcessIdentifier struct {
+	// The host name. Usually refers to the machine/container name.
+	// For example: os.Hostname() in Go, socket.gethostname() in Python.
+	HostName string `protobuf:"bytes,1,opt,name=host_name,json=hostName,proto3" json:"host_name,omitempty"`
+	// Process id.
+	Pid uint32 `protobuf:"varint,2,opt,name=pid,proto3" json:"pid,omitempty"`
+	// Start time of this ProcessIdentifier. Represented in epoch time.
+	StartTimestamp       *timestamp.Timestamp `protobuf:"bytes,3,opt,name=start_timestamp,json=startTimestamp,proto3" json:"start_timestamp,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
+	XXX_unrecognized     []byte               `json:"-"`
+	XXX_sizecache        int32                `json:"-"`
+}
+
+func (m *ProcessIdentifier) Reset()         { *m = ProcessIdentifier{} }
+func (m *ProcessIdentifier) String() string { return proto.CompactTextString(m) }
+func (*ProcessIdentifier) ProtoMessage()    {}
+func (*ProcessIdentifier) Descriptor() ([]byte, []int) {
+	return fileDescriptor_126c72ed8a252c84, []int{1}
+}
+
+func (m *ProcessIdentifier) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ProcessIdentifier.Unmarshal(m, b)
+}
+func (m *ProcessIdentifier) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ProcessIdentifier.Marshal(b, m, deterministic)
+}
+func (m *ProcessIdentifier) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ProcessIdentifier.Merge(m, src)
+}
+func (m *ProcessIdentifier) XXX_Size() int {
+	return xxx_messageInfo_ProcessIdentifier.Size(m)
+}
+func (m *ProcessIdentifier) XXX_DiscardUnknown() {
+	xxx_messageInfo_ProcessIdentifier.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ProcessIdentifier proto.InternalMessageInfo
+
+func (m *ProcessIdentifier) GetHostName() string {
+	if m != nil {
+		return m.HostName
+	}
+	return ""
+}
+
+func (m *ProcessIdentifier) GetPid() uint32 {
+	if m != nil {
+		return m.Pid
+	}
+	return 0
+}
+
+func (m *ProcessIdentifier) GetStartTimestamp() *timestamp.Timestamp {
+	if m != nil {
+		return m.StartTimestamp
+	}
+	return nil
+}
+
+// Information on OpenCensus Library.
+type LibraryInfo struct {
+	// Language of OpenCensus Library.
+	Language LibraryInfo_Language `protobuf:"varint,1,opt,name=language,proto3,enum=opencensus.proto.agent.common.v1.LibraryInfo_Language" json:"language,omitempty"`
+	// Version of Agent exporter of Library.
+	ExporterVersion string `protobuf:"bytes,2,opt,name=exporter_version,json=exporterVersion,proto3" json:"exporter_version,omitempty"`
+	// Version of OpenCensus Library.
+	CoreLibraryVersion   string   `protobuf:"bytes,3,opt,name=core_library_version,json=coreLibraryVersion,proto3" json:"core_library_version,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *LibraryInfo) Reset()         { *m = LibraryInfo{} }
+func (m *LibraryInfo) String() string { return proto.CompactTextString(m) }
+func (*LibraryInfo) ProtoMessage()    {}
+func (*LibraryInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_126c72ed8a252c84, []int{2}
+}
+
+func (m *LibraryInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_LibraryInfo.Unmarshal(m, b)
+}
+func (m *LibraryInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_LibraryInfo.Marshal(b, m, deterministic)
+}
+func (m *LibraryInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_LibraryInfo.Merge(m, src)
+}
+func (m *LibraryInfo) XXX_Size() int {
+	return xxx_messageInfo_LibraryInfo.Size(m)
+}
+func (m *LibraryInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_LibraryInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_LibraryInfo proto.InternalMessageInfo
+
+func (m *LibraryInfo) GetLanguage() LibraryInfo_Language {
+	if m != nil {
+		return m.Language
+	}
+	return LibraryInfo_LANGUAGE_UNSPECIFIED
+}
+
+func (m *LibraryInfo) GetExporterVersion() string {
+	if m != nil {
+		return m.ExporterVersion
+	}
+	return ""
+}
+
+func (m *LibraryInfo) GetCoreLibraryVersion() string {
+	if m != nil {
+		return m.CoreLibraryVersion
+	}
+	return ""
+}
+
+// Additional service information.
+type ServiceInfo struct {
+	// Name of the service.
+	Name                 string   `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ServiceInfo) Reset()         { *m = ServiceInfo{} }
+func (m *ServiceInfo) String() string { return proto.CompactTextString(m) }
+func (*ServiceInfo) ProtoMessage()    {}
+func (*ServiceInfo) Descriptor() ([]byte, []int) {
+	return fileDescriptor_126c72ed8a252c84, []int{3}
+}
+
+func (m *ServiceInfo) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ServiceInfo.Unmarshal(m, b)
+}
+func (m *ServiceInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ServiceInfo.Marshal(b, m, deterministic)
+}
+func (m *ServiceInfo) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ServiceInfo.Merge(m, src)
+}
+func (m *ServiceInfo) XXX_Size() int {
+	return xxx_messageInfo_ServiceInfo.Size(m)
+}
+func (m *ServiceInfo) XXX_DiscardUnknown() {
+	xxx_messageInfo_ServiceInfo.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ServiceInfo proto.InternalMessageInfo
+
+func (m *ServiceInfo) GetName() string {
+	if m != nil {
+		return m.Name
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterEnum("opencensus.proto.agent.common.v1.LibraryInfo_Language", LibraryInfo_Language_name, LibraryInfo_Language_value)
+	proto.RegisterType((*Node)(nil), "opencensus.proto.agent.common.v1.Node")
+	proto.RegisterMapType((map[string]string)(nil), "opencensus.proto.agent.common.v1.Node.AttributesEntry")
+	proto.RegisterType((*ProcessIdentifier)(nil), "opencensus.proto.agent.common.v1.ProcessIdentifier")
+	proto.RegisterType((*LibraryInfo)(nil), "opencensus.proto.agent.common.v1.LibraryInfo")
+	proto.RegisterType((*ServiceInfo)(nil), "opencensus.proto.agent.common.v1.ServiceInfo")
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/agent/common/v1/common.proto", fileDescriptor_126c72ed8a252c84)
+}
+
+var fileDescriptor_126c72ed8a252c84 = []byte{
+	// 590 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x94, 0x4f, 0x4f, 0xdb, 0x3e,
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+	0x06, 0xbc, 0xca, 0x4b, 0x44, 0x08, 0xea, 0x95, 0xab, 0x34, 0xf5, 0xc9, 0x0f, 0x78, 0x4b, 0xf9,
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+	0xac, 0x05, 0xa1, 0xf5, 0x75, 0x28, 0x93, 0x4a, 0xe4, 0x19, 0x61, 0x2a, 0x51, 0x94, 0xb3, 0x70,
+	0x85, 0xec, 0xd8, 0x9f, 0x4b, 0x4a, 0x58, 0x27, 0x7d, 0xf2, 0x8f, 0x19, 0x6f, 0x9a, 0xed, 0xf1,
+	0xdf, 0x00, 0x00, 0x00, 0xff, 0xff, 0x94, 0xe5, 0x77, 0x76, 0x8e, 0x04, 0x00, 0x00,
+}

vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/metrics/v1/metrics_service.pb.go

@@ -0,0 +1,264 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/agent/metrics/v1/metrics_service.proto
+
+package v1
+
+import (
+	context "context"
+	fmt "fmt"
+	v1 "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+	v11 "github.com/census-instrumentation/opencensus-proto/gen-go/metrics/v1"
+	v12 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
+	proto "github.com/golang/protobuf/proto"
+	grpc "google.golang.org/grpc"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type ExportMetricsServiceRequest struct {
+	// This is required only in the first message on the stream or if the
+	// previous sent ExportMetricsServiceRequest message has a different Node (e.g.
+	// when the same RPC is used to send Metrics from multiple Applications).
+	Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	// A list of metrics that belong to the last received Node.
+	Metrics []*v11.Metric `protobuf:"bytes,2,rep,name=metrics,proto3" json:"metrics,omitempty"`
+	// The resource for the metrics in this message that do not have an explicit
+	// resource set.
+	// If unset, the most recently set resource in the RPC stream applies. It is
+	// valid to never be set within a stream, e.g. when no resource info is known
+	// at all or when all sent metrics have an explicit resource set.
+	Resource             *v12.Resource `protobuf:"bytes,3,opt,name=resource,proto3" json:"resource,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *ExportMetricsServiceRequest) Reset()         { *m = ExportMetricsServiceRequest{} }
+func (m *ExportMetricsServiceRequest) String() string { return proto.CompactTextString(m) }
+func (*ExportMetricsServiceRequest) ProtoMessage()    {}
+func (*ExportMetricsServiceRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_47e253a956287d04, []int{0}
+}
+
+func (m *ExportMetricsServiceRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExportMetricsServiceRequest.Unmarshal(m, b)
+}
+func (m *ExportMetricsServiceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExportMetricsServiceRequest.Marshal(b, m, deterministic)
+}
+func (m *ExportMetricsServiceRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExportMetricsServiceRequest.Merge(m, src)
+}
+func (m *ExportMetricsServiceRequest) XXX_Size() int {
+	return xxx_messageInfo_ExportMetricsServiceRequest.Size(m)
+}
+func (m *ExportMetricsServiceRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExportMetricsServiceRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExportMetricsServiceRequest proto.InternalMessageInfo
+
+func (m *ExportMetricsServiceRequest) GetNode() *v1.Node {
+	if m != nil {
+		return m.Node
+	}
+	return nil
+}
+
+func (m *ExportMetricsServiceRequest) GetMetrics() []*v11.Metric {
+	if m != nil {
+		return m.Metrics
+	}
+	return nil
+}
+
+func (m *ExportMetricsServiceRequest) GetResource() *v12.Resource {
+	if m != nil {
+		return m.Resource
+	}
+	return nil
+}
+
+type ExportMetricsServiceResponse struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ExportMetricsServiceResponse) Reset()         { *m = ExportMetricsServiceResponse{} }
+func (m *ExportMetricsServiceResponse) String() string { return proto.CompactTextString(m) }
+func (*ExportMetricsServiceResponse) ProtoMessage()    {}
+func (*ExportMetricsServiceResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_47e253a956287d04, []int{1}
+}
+
+func (m *ExportMetricsServiceResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExportMetricsServiceResponse.Unmarshal(m, b)
+}
+func (m *ExportMetricsServiceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExportMetricsServiceResponse.Marshal(b, m, deterministic)
+}
+func (m *ExportMetricsServiceResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExportMetricsServiceResponse.Merge(m, src)
+}
+func (m *ExportMetricsServiceResponse) XXX_Size() int {
+	return xxx_messageInfo_ExportMetricsServiceResponse.Size(m)
+}
+func (m *ExportMetricsServiceResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExportMetricsServiceResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExportMetricsServiceResponse proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*ExportMetricsServiceRequest)(nil), "opencensus.proto.agent.metrics.v1.ExportMetricsServiceRequest")
+	proto.RegisterType((*ExportMetricsServiceResponse)(nil), "opencensus.proto.agent.metrics.v1.ExportMetricsServiceResponse")
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/agent/metrics/v1/metrics_service.proto", fileDescriptor_47e253a956287d04)
+}
+
+var fileDescriptor_47e253a956287d04 = []byte{
+	// 340 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x92, 0xc1, 0x4a, 0xf3, 0x40,
+	0x14, 0x85, 0xff, 0xf9, 0x2b, 0x55, 0xa6, 0xe0, 0x62, 0xdc, 0x94, 0x2a, 0x52, 0xab, 0x48, 0x45,
+	0x32, 0x63, 0xea, 0x42, 0x10, 0x54, 0x28, 0xb8, 0x11, 0x94, 0x12, 0x77, 0x6e, 0xa4, 0x4d, 0x2f,
+	0x71, 0x16, 0x99, 0x1b, 0x67, 0x26, 0xc1, 0x57, 0x70, 0xe5, 0x3b, 0xf8, 0x5c, 0x3e, 0x8c, 0x24,
+	0x93, 0xb4, 0x94, 0x18, 0x0b, 0xee, 0x2e, 0x99, 0xf3, 0x9d, 0x9c, 0x33, 0x73, 0xe9, 0x05, 0x26,
+	0xa0, 0x42, 0x50, 0x26, 0x35, 0x22, 0xd1, 0x68, 0x51, 0x4c, 0x23, 0x50, 0x56, 0xc4, 0x60, 0xb5,
+	0x0c, 0x8d, 0xc8, 0xfc, 0x6a, 0x7c, 0x36, 0xa0, 0x33, 0x19, 0x02, 0x2f, 0x64, 0xec, 0x60, 0x09,
+	0xba, 0x2f, 0xbc, 0x00, 0x79, 0xa9, 0xe6, 0x99, 0xdf, 0xf3, 0x1a, 0xbc, 0x43, 0x8c, 0x63, 0x54,
+	0xb9, 0xb5, 0x9b, 0x1c, 0xdf, 0x3b, 0xa9, 0xc9, 0xeb, 0x21, 0x4a, 0xe9, 0x69, 0x4d, 0xaa, 0xc1,
+	0x60, 0xaa, 0x43, 0xc8, 0xb5, 0xd5, 0xec, 0xc4, 0x83, 0x2f, 0x42, 0x77, 0x6f, 0xdf, 0x12, 0xd4,
+	0xf6, 0xde, 0x99, 0x3c, 0xba, 0x22, 0x01, 0xbc, 0xa6, 0x60, 0x2c, 0xbb, 0xa4, 0x1b, 0x0a, 0xe7,
+	0xd0, 0x25, 0x7d, 0x32, 0xec, 0x8c, 0x8e, 0x79, 0x43, 0xb1, 0x32, 0x6b, 0xe6, 0xf3, 0x07, 0x9c,
+	0x43, 0x50, 0x30, 0xec, 0x8a, 0x6e, 0x96, 0xc9, 0xba, 0xff, 0xfb, 0xad, 0x61, 0x67, 0x74, 0x58,
+	0xc7, 0x97, 0x37, 0xc2, 0x5d, 0x80, 0xa0, 0x62, 0xd8, 0x98, 0x6e, 0x55, 0x61, 0xbb, 0xad, 0xa6,
+	0xdf, 0x2f, 0xea, 0x64, 0x3e, 0x0f, 0xca, 0x39, 0x58, 0x70, 0x83, 0x7d, 0xba, 0xf7, 0x73, 0x3b,
+	0x93, 0xa0, 0x32, 0x30, 0xfa, 0x24, 0x74, 0x7b, 0xf5, 0x88, 0x7d, 0x10, 0xda, 0x76, 0x0c, 0xbb,
+	0xe6, 0x6b, 0xdf, 0x91, 0xff, 0x72, 0x79, 0xbd, 0x9b, 0x3f, 0xf3, 0x2e, 0xde, 0xe0, 0xdf, 0x90,
+	0x9c, 0x91, 0xf1, 0x3b, 0xa1, 0x47, 0x12, 0xd7, 0x7b, 0x8d, 0x77, 0x56, 0x6d, 0x26, 0xb9, 0x6a,
+	0x42, 0x9e, 0xee, 0x22, 0x69, 0x5f, 0xd2, 0x59, 0xfe, 0x48, 0xc2, 0x19, 0x78, 0x52, 0x19, 0xab,
+	0xd3, 0x18, 0x94, 0x9d, 0x5a, 0x89, 0x4a, 0x2c, 0xbd, 0x3d, 0xb7, 0x32, 0x11, 0x28, 0x2f, 0xaa,
+	0xef, 0xfb, 0xac, 0x5d, 0x1c, 0x9f, 0x7f, 0x07, 0x00, 0x00, 0xff, 0xff, 0x16, 0x61, 0x3b, 0xc3,
+	0x1b, 0x03, 0x00, 0x00,
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// MetricsServiceClient is the client API for MetricsService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type MetricsServiceClient interface {
+	// For performance reasons, it is recommended to keep this RPC
+	// alive for the entire life of the application.
+	Export(ctx context.Context, opts ...grpc.CallOption) (MetricsService_ExportClient, error)
+}
+
+type metricsServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewMetricsServiceClient(cc *grpc.ClientConn) MetricsServiceClient {
+	return &metricsServiceClient{cc}
+}
+
+func (c *metricsServiceClient) Export(ctx context.Context, opts ...grpc.CallOption) (MetricsService_ExportClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_MetricsService_serviceDesc.Streams[0], "/opencensus.proto.agent.metrics.v1.MetricsService/Export", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &metricsServiceExportClient{stream}
+	return x, nil
+}
+
+type MetricsService_ExportClient interface {
+	Send(*ExportMetricsServiceRequest) error
+	Recv() (*ExportMetricsServiceResponse, error)
+	grpc.ClientStream
+}
+
+type metricsServiceExportClient struct {
+	grpc.ClientStream
+}
+
+func (x *metricsServiceExportClient) Send(m *ExportMetricsServiceRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *metricsServiceExportClient) Recv() (*ExportMetricsServiceResponse, error) {
+	m := new(ExportMetricsServiceResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// MetricsServiceServer is the server API for MetricsService service.
+type MetricsServiceServer interface {
+	// For performance reasons, it is recommended to keep this RPC
+	// alive for the entire life of the application.
+	Export(MetricsService_ExportServer) error
+}
+
+func RegisterMetricsServiceServer(s *grpc.Server, srv MetricsServiceServer) {
+	s.RegisterService(&_MetricsService_serviceDesc, srv)
+}
+
+func _MetricsService_Export_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(MetricsServiceServer).Export(&metricsServiceExportServer{stream})
+}
+
+type MetricsService_ExportServer interface {
+	Send(*ExportMetricsServiceResponse) error
+	Recv() (*ExportMetricsServiceRequest, error)
+	grpc.ServerStream
+}
+
+type metricsServiceExportServer struct {
+	grpc.ServerStream
+}
+
+func (x *metricsServiceExportServer) Send(m *ExportMetricsServiceResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *metricsServiceExportServer) Recv() (*ExportMetricsServiceRequest, error) {
+	m := new(ExportMetricsServiceRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+var _MetricsService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "opencensus.proto.agent.metrics.v1.MetricsService",
+	HandlerType: (*MetricsServiceServer)(nil),
+	Methods:     []grpc.MethodDesc{},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Export",
+			Handler:       _MetricsService_Export_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "opencensus/proto/agent/metrics/v1/metrics_service.proto",
+}

vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.go

@@ -0,0 +1,443 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/agent/trace/v1/trace_service.proto
+
+package v1
+
+import (
+	context "context"
+	fmt "fmt"
+	v1 "github.com/census-instrumentation/opencensus-proto/gen-go/agent/common/v1"
+	v12 "github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1"
+	v11 "github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1"
+	proto "github.com/golang/protobuf/proto"
+	grpc "google.golang.org/grpc"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type CurrentLibraryConfig struct {
+	// This is required only in the first message on the stream or if the
+	// previous sent CurrentLibraryConfig message has a different Node (e.g.
+	// when the same RPC is used to configure multiple Applications).
+	Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	// Current configuration.
+	Config               *v11.TraceConfig `protobuf:"bytes,2,opt,name=config,proto3" json:"config,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *CurrentLibraryConfig) Reset()         { *m = CurrentLibraryConfig{} }
+func (m *CurrentLibraryConfig) String() string { return proto.CompactTextString(m) }
+func (*CurrentLibraryConfig) ProtoMessage()    {}
+func (*CurrentLibraryConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_7027f99caf7ac6a5, []int{0}
+}
+
+func (m *CurrentLibraryConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_CurrentLibraryConfig.Unmarshal(m, b)
+}
+func (m *CurrentLibraryConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CurrentLibraryConfig.Marshal(b, m, deterministic)
+}
+func (m *CurrentLibraryConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CurrentLibraryConfig.Merge(m, src)
+}
+func (m *CurrentLibraryConfig) XXX_Size() int {
+	return xxx_messageInfo_CurrentLibraryConfig.Size(m)
+}
+func (m *CurrentLibraryConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_CurrentLibraryConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CurrentLibraryConfig proto.InternalMessageInfo
+
+func (m *CurrentLibraryConfig) GetNode() *v1.Node {
+	if m != nil {
+		return m.Node
+	}
+	return nil
+}
+
+func (m *CurrentLibraryConfig) GetConfig() *v11.TraceConfig {
+	if m != nil {
+		return m.Config
+	}
+	return nil
+}
+
+type UpdatedLibraryConfig struct {
+	// This field is ignored when the RPC is used to configure only one Application.
+	// This is required only in the first message on the stream or if the
+	// previous sent UpdatedLibraryConfig message has a different Node.
+	Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	// Requested updated configuration.
+	Config               *v11.TraceConfig `protobuf:"bytes,2,opt,name=config,proto3" json:"config,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}         `json:"-"`
+	XXX_unrecognized     []byte           `json:"-"`
+	XXX_sizecache        int32            `json:"-"`
+}
+
+func (m *UpdatedLibraryConfig) Reset()         { *m = UpdatedLibraryConfig{} }
+func (m *UpdatedLibraryConfig) String() string { return proto.CompactTextString(m) }
+func (*UpdatedLibraryConfig) ProtoMessage()    {}
+func (*UpdatedLibraryConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_7027f99caf7ac6a5, []int{1}
+}
+
+func (m *UpdatedLibraryConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UpdatedLibraryConfig.Unmarshal(m, b)
+}
+func (m *UpdatedLibraryConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UpdatedLibraryConfig.Marshal(b, m, deterministic)
+}
+func (m *UpdatedLibraryConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UpdatedLibraryConfig.Merge(m, src)
+}
+func (m *UpdatedLibraryConfig) XXX_Size() int {
+	return xxx_messageInfo_UpdatedLibraryConfig.Size(m)
+}
+func (m *UpdatedLibraryConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_UpdatedLibraryConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UpdatedLibraryConfig proto.InternalMessageInfo
+
+func (m *UpdatedLibraryConfig) GetNode() *v1.Node {
+	if m != nil {
+		return m.Node
+	}
+	return nil
+}
+
+func (m *UpdatedLibraryConfig) GetConfig() *v11.TraceConfig {
+	if m != nil {
+		return m.Config
+	}
+	return nil
+}
+
+type ExportTraceServiceRequest struct {
+	// This is required only in the first message on the stream or if the
+	// previous sent ExportTraceServiceRequest message has a different Node (e.g.
+	// when the same RPC is used to send Spans from multiple Applications).
+	Node *v1.Node `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	// A list of Spans that belong to the last received Node.
+	Spans []*v11.Span `protobuf:"bytes,2,rep,name=spans,proto3" json:"spans,omitempty"`
+	// The resource for the spans in this message that do not have an explicit
+	// resource set.
+	// If unset, the most recently set resource in the RPC stream applies. It is
+	// valid to never be set within a stream, e.g. when no resource info is known.
+	Resource             *v12.Resource `protobuf:"bytes,3,opt,name=resource,proto3" json:"resource,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}      `json:"-"`
+	XXX_unrecognized     []byte        `json:"-"`
+	XXX_sizecache        int32         `json:"-"`
+}
+
+func (m *ExportTraceServiceRequest) Reset()         { *m = ExportTraceServiceRequest{} }
+func (m *ExportTraceServiceRequest) String() string { return proto.CompactTextString(m) }
+func (*ExportTraceServiceRequest) ProtoMessage()    {}
+func (*ExportTraceServiceRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_7027f99caf7ac6a5, []int{2}
+}
+
+func (m *ExportTraceServiceRequest) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExportTraceServiceRequest.Unmarshal(m, b)
+}
+func (m *ExportTraceServiceRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExportTraceServiceRequest.Marshal(b, m, deterministic)
+}
+func (m *ExportTraceServiceRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExportTraceServiceRequest.Merge(m, src)
+}
+func (m *ExportTraceServiceRequest) XXX_Size() int {
+	return xxx_messageInfo_ExportTraceServiceRequest.Size(m)
+}
+func (m *ExportTraceServiceRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExportTraceServiceRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExportTraceServiceRequest proto.InternalMessageInfo
+
+func (m *ExportTraceServiceRequest) GetNode() *v1.Node {
+	if m != nil {
+		return m.Node
+	}
+	return nil
+}
+
+func (m *ExportTraceServiceRequest) GetSpans() []*v11.Span {
+	if m != nil {
+		return m.Spans
+	}
+	return nil
+}
+
+func (m *ExportTraceServiceRequest) GetResource() *v12.Resource {
+	if m != nil {
+		return m.Resource
+	}
+	return nil
+}
+
+type ExportTraceServiceResponse struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ExportTraceServiceResponse) Reset()         { *m = ExportTraceServiceResponse{} }
+func (m *ExportTraceServiceResponse) String() string { return proto.CompactTextString(m) }
+func (*ExportTraceServiceResponse) ProtoMessage()    {}
+func (*ExportTraceServiceResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_7027f99caf7ac6a5, []int{3}
+}
+
+func (m *ExportTraceServiceResponse) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ExportTraceServiceResponse.Unmarshal(m, b)
+}
+func (m *ExportTraceServiceResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ExportTraceServiceResponse.Marshal(b, m, deterministic)
+}
+func (m *ExportTraceServiceResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ExportTraceServiceResponse.Merge(m, src)
+}
+func (m *ExportTraceServiceResponse) XXX_Size() int {
+	return xxx_messageInfo_ExportTraceServiceResponse.Size(m)
+}
+func (m *ExportTraceServiceResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_ExportTraceServiceResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ExportTraceServiceResponse proto.InternalMessageInfo
+
+func init() {
+	proto.RegisterType((*CurrentLibraryConfig)(nil), "opencensus.proto.agent.trace.v1.CurrentLibraryConfig")
+	proto.RegisterType((*UpdatedLibraryConfig)(nil), "opencensus.proto.agent.trace.v1.UpdatedLibraryConfig")
+	proto.RegisterType((*ExportTraceServiceRequest)(nil), "opencensus.proto.agent.trace.v1.ExportTraceServiceRequest")
+	proto.RegisterType((*ExportTraceServiceResponse)(nil), "opencensus.proto.agent.trace.v1.ExportTraceServiceResponse")
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/agent/trace/v1/trace_service.proto", fileDescriptor_7027f99caf7ac6a5)
+}
+
+var fileDescriptor_7027f99caf7ac6a5 = []byte{
+	// 423 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x54, 0xbf, 0x6b, 0xdb, 0x40,
+	0x14, 0xee, 0xd9, 0xad, 0x28, 0xe7, 0x2e, 0x15, 0x1d, 0x54, 0x51, 0xb0, 0x11, 0xb4, 0x18, 0x5a,
+	0x9d, 0x2a, 0x1b, 0x2f, 0x2e, 0x74, 0xb0, 0x29, 0x74, 0x28, 0xc5, 0xc8, 0xed, 0x92, 0xc5, 0xc8,
+	0xd2, 0x8b, 0xa2, 0xc1, 0x77, 0xca, 0xdd, 0x49, 0x24, 0x90, 0x2d, 0x43, 0xf6, 0x0c, 0xf9, 0xc3,
+	0xf2, 0x17, 0x05, 0xdd, 0xc9, 0x3f, 0x12, 0x5b, 0x11, 0x24, 0x4b, 0xb6, 0x87, 0xde, 0xf7, 0x7d,
+	0xf7, 0xbd, 0x7b, 0xdf, 0x09, 0x0f, 0x59, 0x06, 0x34, 0x02, 0x2a, 0x72, 0xe1, 0x65, 0x9c, 0x49,
+	0xe6, 0x85, 0x09, 0x50, 0xe9, 0x49, 0x1e, 0x46, 0xe0, 0x15, 0xbe, 0x2e, 0x16, 0x02, 0x78, 0x91,
+	0x46, 0x40, 0x14, 0xc4, 0xec, 0x6e, 0x49, 0xfa, 0x0b, 0x51, 0x24, 0xa2, 0xb0, 0xa4, 0xf0, 0x6d,
+	0xb7, 0x46, 0x35, 0x62, 0xab, 0x15, 0xa3, 0xa5, 0xac, 0xae, 0x34, 0xdb, 0xfe, 0xba, 0x07, 0xe7,
+	0x20, 0x58, 0xce, 0xb5, 0x83, 0x75, 0x5d, 0x81, 0x3f, 0xef, 0x81, 0xef, 0x7b, 0xad, 0x60, 0xdf,
+	0x1a, 0x60, 0x8b, 0x88, 0xd1, 0xe3, 0x34, 0xd1, 0x68, 0xe7, 0x1a, 0xe1, 0x0f, 0xd3, 0x9c, 0x73,
+	0xa0, 0xf2, 0x4f, 0xba, 0xe4, 0x21, 0x3f, 0x9f, 0xaa, 0xb6, 0x39, 0xc6, 0xaf, 0x29, 0x8b, 0xc1,
+	0x42, 0x3d, 0xd4, 0xef, 0x0c, 0xbe, 0x90, 0x9a, 0xc9, 0xab, 0x71, 0x0a, 0x9f, 0xfc, 0x65, 0x31,
+	0x04, 0x8a, 0x63, 0xfe, 0xc4, 0x86, 0x3e, 0xc4, 0x6a, 0xd5, 0xb1, 0xd7, 0x37, 0x46, 0xfe, 0x95,
+	0x85, 0x3e, 0x33, 0xa8, 0x58, 0xca, 0xd4, 0xff, 0x2c, 0x0e, 0x25, 0xc4, 0x2f, 0xc7, 0xd4, 0x2d,
+	0xc2, 0x1f, 0x7f, 0x9d, 0x65, 0x8c, 0x4b, 0xd5, 0x9d, 0xeb, 0x60, 0x04, 0x70, 0x9a, 0x83, 0x90,
+	0xcf, 0x72, 0x36, 0xc2, 0x6f, 0x44, 0x16, 0x52, 0x61, 0xb5, 0x7a, 0xed, 0x7e, 0x67, 0xd0, 0x7d,
+	0xc4, 0xd8, 0x3c, 0x0b, 0x69, 0xa0, 0xd1, 0xe6, 0x04, 0xbf, 0x5d, 0x27, 0xc4, 0x6a, 0xd7, 0x1d,
+	0xbb, 0xc9, 0x50, 0xe1, 0x93, 0xa0, 0xaa, 0x83, 0x0d, 0xcf, 0xf9, 0x84, 0xed, 0x43, 0x33, 0x89,
+	0x8c, 0x51, 0x01, 0x83, 0x9b, 0x16, 0x7e, 0xb7, 0xdb, 0x30, 0x2f, 0xb0, 0x51, 0x6d, 0x62, 0x44,
+	0x1a, 0x9e, 0x02, 0x39, 0x94, 0x2a, 0xbb, 0x99, 0x76, 0x68, 0xef, 0xce, 0xab, 0x3e, 0xfa, 0x8e,
+	0xcc, 0x2b, 0x84, 0x0d, 0xed, 0xd6, 0x1c, 0x37, 0xea, 0xd4, 0xae, 0xca, 0xfe, 0xf1, 0x24, 0xae,
+	0xbe, 0x12, 0xed, 0x64, 0x72, 0x89, 0xb0, 0x93, 0xb2, 0x26, 0x9d, 0xc9, 0xfb, 0x5d, 0x89, 0x59,
+	0x89, 0x98, 0xa1, 0xa3, 0xdf, 0x49, 0x2a, 0x4f, 0xf2, 0x65, 0x19, 0x05, 0x4f, 0x93, 0xdd, 0x94,
+	0x0a, 0xc9, 0xf3, 0x15, 0x50, 0x19, 0xca, 0x94, 0x51, 0x6f, 0xab, 0xeb, 0xea, 0x17, 0x9c, 0x00,
+	0x75, 0x93, 0x87, 0x7f, 0xa8, 0xa5, 0xa1, 0x9a, 0xc3, 0xbb, 0x00, 0x00, 0x00, 0xff, 0xff, 0xcf,
+	0x9c, 0x9b, 0xf7, 0xcb, 0x04, 0x00, 0x00,
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConn
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion4
+
+// TraceServiceClient is the client API for TraceService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type TraceServiceClient interface {
+	// After initialization, this RPC must be kept alive for the entire life of
+	// the application. The agent pushes configs down to applications via a
+	// stream.
+	Config(ctx context.Context, opts ...grpc.CallOption) (TraceService_ConfigClient, error)
+	// For performance reasons, it is recommended to keep this RPC
+	// alive for the entire life of the application.
+	Export(ctx context.Context, opts ...grpc.CallOption) (TraceService_ExportClient, error)
+}
+
+type traceServiceClient struct {
+	cc *grpc.ClientConn
+}
+
+func NewTraceServiceClient(cc *grpc.ClientConn) TraceServiceClient {
+	return &traceServiceClient{cc}
+}
+
+func (c *traceServiceClient) Config(ctx context.Context, opts ...grpc.CallOption) (TraceService_ConfigClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_TraceService_serviceDesc.Streams[0], "/opencensus.proto.agent.trace.v1.TraceService/Config", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &traceServiceConfigClient{stream}
+	return x, nil
+}
+
+type TraceService_ConfigClient interface {
+	Send(*CurrentLibraryConfig) error
+	Recv() (*UpdatedLibraryConfig, error)
+	grpc.ClientStream
+}
+
+type traceServiceConfigClient struct {
+	grpc.ClientStream
+}
+
+func (x *traceServiceConfigClient) Send(m *CurrentLibraryConfig) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *traceServiceConfigClient) Recv() (*UpdatedLibraryConfig, error) {
+	m := new(UpdatedLibraryConfig)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func (c *traceServiceClient) Export(ctx context.Context, opts ...grpc.CallOption) (TraceService_ExportClient, error) {
+	stream, err := c.cc.NewStream(ctx, &_TraceService_serviceDesc.Streams[1], "/opencensus.proto.agent.trace.v1.TraceService/Export", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &traceServiceExportClient{stream}
+	return x, nil
+}
+
+type TraceService_ExportClient interface {
+	Send(*ExportTraceServiceRequest) error
+	Recv() (*ExportTraceServiceResponse, error)
+	grpc.ClientStream
+}
+
+type traceServiceExportClient struct {
+	grpc.ClientStream
+}
+
+func (x *traceServiceExportClient) Send(m *ExportTraceServiceRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *traceServiceExportClient) Recv() (*ExportTraceServiceResponse, error) {
+	m := new(ExportTraceServiceResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+// TraceServiceServer is the server API for TraceService service.
+type TraceServiceServer interface {
+	// After initialization, this RPC must be kept alive for the entire life of
+	// the application. The agent pushes configs down to applications via a
+	// stream.
+	Config(TraceService_ConfigServer) error
+	// For performance reasons, it is recommended to keep this RPC
+	// alive for the entire life of the application.
+	Export(TraceService_ExportServer) error
+}
+
+func RegisterTraceServiceServer(s *grpc.Server, srv TraceServiceServer) {
+	s.RegisterService(&_TraceService_serviceDesc, srv)
+}
+
+func _TraceService_Config_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(TraceServiceServer).Config(&traceServiceConfigServer{stream})
+}
+
+type TraceService_ConfigServer interface {
+	Send(*UpdatedLibraryConfig) error
+	Recv() (*CurrentLibraryConfig, error)
+	grpc.ServerStream
+}
+
+type traceServiceConfigServer struct {
+	grpc.ServerStream
+}
+
+func (x *traceServiceConfigServer) Send(m *UpdatedLibraryConfig) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *traceServiceConfigServer) Recv() (*CurrentLibraryConfig, error) {
+	m := new(CurrentLibraryConfig)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+func _TraceService_Export_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(TraceServiceServer).Export(&traceServiceExportServer{stream})
+}
+
+type TraceService_ExportServer interface {
+	Send(*ExportTraceServiceResponse) error
+	Recv() (*ExportTraceServiceRequest, error)
+	grpc.ServerStream
+}
+
+type traceServiceExportServer struct {
+	grpc.ServerStream
+}
+
+func (x *traceServiceExportServer) Send(m *ExportTraceServiceResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *traceServiceExportServer) Recv() (*ExportTraceServiceRequest, error) {
+	m := new(ExportTraceServiceRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
+var _TraceService_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "opencensus.proto.agent.trace.v1.TraceService",
+	HandlerType: (*TraceServiceServer)(nil),
+	Methods:     []grpc.MethodDesc{},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Config",
+			Handler:       _TraceService_Config_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+		{
+			StreamName:    "Export",
+			Handler:       _TraceService_Export_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "opencensus/proto/agent/trace/v1/trace_service.proto",
+}

vendor/github.com/census-instrumentation/opencensus-proto/gen-go/agent/trace/v1/trace_service.pb.gw.go

@@ -0,0 +1,154 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: opencensus/proto/agent/trace/v1/trace_service.proto
+
+/*
+Package v1 is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package v1
+
+import (
+	"io"
+	"net/http"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/grpc-ecosystem/grpc-gateway/runtime"
+	"github.com/grpc-ecosystem/grpc-gateway/utilities"
+	"golang.org/x/net/context"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/grpclog"
+	"google.golang.org/grpc/status"
+)
+
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+
+func request_TraceService_Export_0(ctx context.Context, marshaler runtime.Marshaler, client TraceServiceClient, req *http.Request, pathParams map[string]string) (TraceService_ExportClient, runtime.ServerMetadata, error) {
+	var metadata runtime.ServerMetadata
+	stream, err := client.Export(ctx)
+	if err != nil {
+		grpclog.Infof("Failed to start streaming: %v", err)
+		return nil, metadata, err
+	}
+	newReader, berr := utilities.IOReaderFactory(req.Body)
+	if berr != nil {
+		return nil, metadata, berr
+	}
+	dec := marshaler.NewDecoder(newReader())
+	handleSend := func() error {
+		var protoReq ExportTraceServiceRequest
+		err := dec.Decode(&protoReq)
+		if err == io.EOF {
+			return err
+		}
+		if err != nil {
+			grpclog.Infof("Failed to decode request: %v", err)
+			return err
+		}
+		if err := stream.Send(&protoReq); err != nil {
+			grpclog.Infof("Failed to send request: %v", err)
+			return err
+		}
+		return nil
+	}
+	if err := handleSend(); err != nil {
+		if cerr := stream.CloseSend(); cerr != nil {
+			grpclog.Infof("Failed to terminate client stream: %v", cerr)
+		}
+		if err == io.EOF {
+			return stream, metadata, nil
+		}
+		return nil, metadata, err
+	}
+	go func() {
+		for {
+			if err := handleSend(); err != nil {
+				break
+			}
+		}
+		if err := stream.CloseSend(); err != nil {
+			grpclog.Infof("Failed to terminate client stream: %v", err)
+		}
+	}()
+	header, err := stream.Header()
+	if err != nil {
+		grpclog.Infof("Failed to get header from client: %v", err)
+		return nil, metadata, err
+	}
+	metadata.HeaderMD = header
+	return stream, metadata, nil
+}
+
+// RegisterTraceServiceHandlerFromEndpoint is same as RegisterTraceServiceHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterTraceServiceHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+	conn, err := grpc.Dial(endpoint, opts...)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err != nil {
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+			return
+		}
+		go func() {
+			<-ctx.Done()
+			if cerr := conn.Close(); cerr != nil {
+				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
+			}
+		}()
+	}()
+
+	return RegisterTraceServiceHandler(ctx, mux, conn)
+}
+
+// RegisterTraceServiceHandler registers the http handlers for service TraceService to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterTraceServiceHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+	return RegisterTraceServiceHandlerClient(ctx, mux, NewTraceServiceClient(conn))
+}
+
+// RegisterTraceServiceHandlerClient registers the http handlers for service TraceService
+// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "TraceServiceClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "TraceServiceClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "TraceServiceClient" to call the correct interceptors.
+func RegisterTraceServiceHandlerClient(ctx context.Context, mux *runtime.ServeMux, client TraceServiceClient) error {
+
+	mux.Handle("POST", pattern_TraceService_Export_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_TraceService_Export_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_TraceService_Export_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
+
+	})
+
+	return nil
+}
+
+var (
+	pattern_TraceService_Export_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "trace"}, ""))
+)
+
+var (
+	forward_TraceService_Export_0 = runtime.ForwardResponseStream
+)

vendor/github.com/census-instrumentation/opencensus-proto/gen-go/resource/v1/resource.pb.go

@@ -0,0 +1,99 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/resource/v1/resource.proto
+
+package v1
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// Resource information.
+type Resource struct {
+	// Type identifier for the resource.
+	Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
+	// Set of labels that describe the resource.
+	Labels               map[string]string `protobuf:"bytes,2,rep,name=labels,proto3" json:"labels,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *Resource) Reset()         { *m = Resource{} }
+func (m *Resource) String() string { return proto.CompactTextString(m) }
+func (*Resource) ProtoMessage()    {}
+func (*Resource) Descriptor() ([]byte, []int) {
+	return fileDescriptor_584700775a2fc762, []int{0}
+}
+
+func (m *Resource) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Resource.Unmarshal(m, b)
+}
+func (m *Resource) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Resource.Marshal(b, m, deterministic)
+}
+func (m *Resource) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Resource.Merge(m, src)
+}
+func (m *Resource) XXX_Size() int {
+	return xxx_messageInfo_Resource.Size(m)
+}
+func (m *Resource) XXX_DiscardUnknown() {
+	xxx_messageInfo_Resource.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Resource proto.InternalMessageInfo
+
+func (m *Resource) GetType() string {
+	if m != nil {
+		return m.Type
+	}
+	return ""
+}
+
+func (m *Resource) GetLabels() map[string]string {
+	if m != nil {
+		return m.Labels
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*Resource)(nil), "opencensus.proto.resource.v1.Resource")
+	proto.RegisterMapType((map[string]string)(nil), "opencensus.proto.resource.v1.Resource.LabelsEntry")
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/resource/v1/resource.proto", fileDescriptor_584700775a2fc762)
+}
+
+var fileDescriptor_584700775a2fc762 = []byte{
+	// 234 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xd2, 0xce, 0x2f, 0x48, 0xcd,
+	0x4b, 0x4e, 0xcd, 0x2b, 0x2e, 0x2d, 0xd6, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0xd7, 0x2f, 0x4a, 0x2d,
+	0xce, 0x2f, 0x2d, 0x4a, 0x4e, 0xd5, 0x2f, 0x33, 0x84, 0xb3, 0xf5, 0xc0, 0x52, 0x42, 0x32, 0x08,
+	0xc5, 0x10, 0x11, 0x3d, 0xb8, 0x82, 0x32, 0x43, 0xa5, 0xa5, 0x8c, 0x5c, 0x1c, 0x41, 0x50, 0xbe,
+	0x90, 0x10, 0x17, 0x4b, 0x49, 0x65, 0x41, 0xaa, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x67, 0x10, 0x98,
+	0x2d, 0xe4, 0xc5, 0xc5, 0x96, 0x93, 0x98, 0x94, 0x9a, 0x53, 0x2c, 0xc1, 0xa4, 0xc0, 0xac, 0xc1,
+	0x6d, 0x64, 0xa4, 0x87, 0xcf, 0x3c, 0x3d, 0x98, 0x59, 0x7a, 0x3e, 0x60, 0x4d, 0xae, 0x79, 0x25,
+	0x45, 0x95, 0x41, 0x50, 0x13, 0xa4, 0x2c, 0xb9, 0xb8, 0x91, 0x84, 0x85, 0x04, 0xb8, 0x98, 0xb3,
+	0x53, 0x2b, 0xa1, 0xb6, 0x81, 0x98, 0x42, 0x22, 0x5c, 0xac, 0x65, 0x89, 0x39, 0xa5, 0xa9, 0x12,
+	0x4c, 0x60, 0x31, 0x08, 0xc7, 0x8a, 0xc9, 0x82, 0xd1, 0xa9, 0x92, 0x4b, 0x3e, 0x33, 0x1f, 0xaf,
+	0xd5, 0x4e, 0xbc, 0x30, 0xbb, 0x03, 0x40, 0x52, 0x01, 0x8c, 0x51, 0xae, 0xe9, 0x99, 0x25, 0x19,
+	0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0x10, 0x5d, 0xba, 0x99, 0x79, 0xc5, 0x25, 0x45, 0xa5,
+	0xb9, 0xa9, 0x79, 0x25, 0x89, 0x25, 0x99, 0xf9, 0x79, 0xfa, 0x08, 0x03, 0x75, 0x21, 0x01, 0x99,
+	0x9e, 0x9a, 0xa7, 0x9b, 0x8e, 0x12, 0x9e, 0x49, 0x6c, 0x60, 0x19, 0x63, 0x40, 0x00, 0x00, 0x00,
+	0xff, 0xff, 0x8e, 0x11, 0xaf, 0xda, 0x76, 0x01, 0x00, 0x00,
+}

vendor/github.com/census-instrumentation/opencensus-proto/gen-go/trace/v1/trace_config.pb.go

@@ -0,0 +1,358 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: opencensus/proto/trace/v1/trace_config.proto
+
+package v1
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// How spans should be sampled:
+// - Always off
+// - Always on
+// - Always follow the parent Span's decision (off if no parent).
+type ConstantSampler_ConstantDecision int32
+
+const (
+	ConstantSampler_ALWAYS_OFF    ConstantSampler_ConstantDecision = 0
+	ConstantSampler_ALWAYS_ON     ConstantSampler_ConstantDecision = 1
+	ConstantSampler_ALWAYS_PARENT ConstantSampler_ConstantDecision = 2
+)
+
+var ConstantSampler_ConstantDecision_name = map[int32]string{
+	0: "ALWAYS_OFF",
+	1: "ALWAYS_ON",
+	2: "ALWAYS_PARENT",
+}
+
+var ConstantSampler_ConstantDecision_value = map[string]int32{
+	"ALWAYS_OFF":    0,
+	"ALWAYS_ON":     1,
+	"ALWAYS_PARENT": 2,
+}
+
+func (x ConstantSampler_ConstantDecision) String() string {
+	return proto.EnumName(ConstantSampler_ConstantDecision_name, int32(x))
+}
+
+func (ConstantSampler_ConstantDecision) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_5359209b41ff50c5, []int{2, 0}
+}
+
+// Global configuration of the trace service. All fields must be specified, or
+// the default (zero) values will be used for each type.
+type TraceConfig struct {
+	// The global default sampler used to make decisions on span sampling.
+	//
+	// Types that are valid to be assigned to Sampler:
+	//	*TraceConfig_ProbabilitySampler
+	//	*TraceConfig_ConstantSampler
+	//	*TraceConfig_RateLimitingSampler
+	Sampler isTraceConfig_Sampler `protobuf_oneof:"sampler"`
+	// The global default max number of attributes per span.
+	MaxNumberOfAttributes int64 `protobuf:"varint,4,opt,name=max_number_of_attributes,json=maxNumberOfAttributes,proto3" json:"max_number_of_attributes,omitempty"`
+	// The global default max number of annotation events per span.
+	MaxNumberOfAnnotations int64 `protobuf:"varint,5,opt,name=max_number_of_annotations,json=maxNumberOfAnnotations,proto3" json:"max_number_of_annotations,omitempty"`
+	// The global default max number of message events per span.
+	MaxNumberOfMessageEvents int64 `protobuf:"varint,6,opt,name=max_number_of_message_events,json=maxNumberOfMessageEvents,proto3" json:"max_number_of_message_events,omitempty"`
+	// The global default max number of link entries per span.
+	MaxNumberOfLinks     int64    `protobuf:"varint,7,opt,name=max_number_of_links,json=maxNumberOfLinks,proto3" json:"max_number_of_links,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *TraceConfig) Reset()         { *m = TraceConfig{} }
+func (m *TraceConfig) String() string { return proto.CompactTextString(m) }
+func (*TraceConfig) ProtoMessage()    {}
+func (*TraceConfig) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5359209b41ff50c5, []int{0}
+}
+
+func (m *TraceConfig) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_TraceConfig.Unmarshal(m, b)
+}
+func (m *TraceConfig) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_TraceConfig.Marshal(b, m, deterministic)
+}
+func (m *TraceConfig) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_TraceConfig.Merge(m, src)
+}
+func (m *TraceConfig) XXX_Size() int {
+	return xxx_messageInfo_TraceConfig.Size(m)
+}
+func (m *TraceConfig) XXX_DiscardUnknown() {
+	xxx_messageInfo_TraceConfig.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TraceConfig proto.InternalMessageInfo
+
+type isTraceConfig_Sampler interface {
+	isTraceConfig_Sampler()
+}
+
+type TraceConfig_ProbabilitySampler struct {
+	ProbabilitySampler *ProbabilitySampler `protobuf:"bytes,1,opt,name=probability_sampler,json=probabilitySampler,proto3,oneof"`
+}
+
+type TraceConfig_ConstantSampler struct {
+	ConstantSampler *ConstantSampler `protobuf:"bytes,2,opt,name=constant_sampler,json=constantSampler,proto3,oneof"`
+}
+
+type TraceConfig_RateLimitingSampler struct {
+	RateLimitingSampler *RateLimitingSampler `protobuf:"bytes,3,opt,name=rate_limiting_sampler,json=rateLimitingSampler,proto3,oneof"`
+}
+
+func (*TraceConfig_ProbabilitySampler) isTraceConfig_Sampler() {}
+
+func (*TraceConfig_ConstantSampler) isTraceConfig_Sampler() {}
+
+func (*TraceConfig_RateLimitingSampler) isTraceConfig_Sampler() {}
+
+func (m *TraceConfig) GetSampler() isTraceConfig_Sampler {
+	if m != nil {
+		return m.Sampler
+	}
+	return nil
+}
+
+func (m *TraceConfig) GetProbabilitySampler() *ProbabilitySampler {
+	if x, ok := m.GetSampler().(*TraceConfig_ProbabilitySampler); ok {
+		return x.ProbabilitySampler
+	}
+	return nil
+}
+
+func (m *TraceConfig) GetConstantSampler() *ConstantSampler {
+	if x, ok := m.GetSampler().(*TraceConfig_ConstantSampler); ok {
+		return x.ConstantSampler
+	}
+	return nil
+}
+
+func (m *TraceConfig) GetRateLimitingSampler() *RateLimitingSampler {
+	if x, ok := m.GetSampler().(*TraceConfig_RateLimitingSampler); ok {
+		return x.RateLimitingSampler
+	}
+	return nil
+}
+
+func (m *TraceConfig) GetMaxNumberOfAttributes() int64 {
+	if m != nil {
+		return m.MaxNumberOfAttributes
+	}
+	return 0
+}
+
+func (m *TraceConfig) GetMaxNumberOfAnnotations() int64 {
+	if m != nil {
+		return m.MaxNumberOfAnnotations
+	}
+	return 0
+}
+
+func (m *TraceConfig) GetMaxNumberOfMessageEvents() int64 {
+	if m != nil {
+		return m.MaxNumberOfMessageEvents
+	}
+	return 0
+}
+
+func (m *TraceConfig) GetMaxNumberOfLinks() int64 {
+	if m != nil {
+		return m.MaxNumberOfLinks
+	}
+	return 0
+}
+
+// XXX_OneofWrappers is for the internal use of the proto package.
+func (*TraceConfig) XXX_OneofWrappers() []interface{} {
+	return []interface{}{
+		(*TraceConfig_ProbabilitySampler)(nil),
+		(*TraceConfig_ConstantSampler)(nil),
+		(*TraceConfig_RateLimitingSampler)(nil),
+	}
+}
+
+// Sampler that tries to uniformly sample traces with a given probability.
+// The probability of sampling a trace is equal to that of the specified probability.
+type ProbabilitySampler struct {
+	// The desired probability of sampling. Must be within [0.0, 1.0].
+	SamplingProbability  float64  `protobuf:"fixed64,1,opt,name=samplingProbability,proto3" json:"samplingProbability,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ProbabilitySampler) Reset()         { *m = ProbabilitySampler{} }
+func (m *ProbabilitySampler) String() string { return proto.CompactTextString(m) }
+func (*ProbabilitySampler) ProtoMessage()    {}
+func (*ProbabilitySampler) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5359209b41ff50c5, []int{1}
+}
+
+func (m *ProbabilitySampler) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ProbabilitySampler.Unmarshal(m, b)
+}
+func (m *ProbabilitySampler) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ProbabilitySampler.Marshal(b, m, deterministic)
+}
+func (m *ProbabilitySampler) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ProbabilitySampler.Merge(m, src)
+}
+func (m *ProbabilitySampler) XXX_Size() int {
+	return xxx_messageInfo_ProbabilitySampler.Size(m)
+}
+func (m *ProbabilitySampler) XXX_DiscardUnknown() {
+	xxx_messageInfo_ProbabilitySampler.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ProbabilitySampler proto.InternalMessageInfo
+
+func (m *ProbabilitySampler) GetSamplingProbability() float64 {
+	if m != nil {
+		return m.SamplingProbability
+	}
+	return 0
+}
+
+// Sampler that always makes a constant decision on span sampling.
+type ConstantSampler struct {
+	Decision             ConstantSampler_ConstantDecision `protobuf:"varint,1,opt,name=decision,proto3,enum=opencensus.proto.trace.v1.ConstantSampler_ConstantDecision" json:"decision,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                         `json:"-"`
+	XXX_unrecognized     []byte                           `json:"-"`
+	XXX_sizecache        int32                            `json:"-"`
+}
+
+func (m *ConstantSampler) Reset()         { *m = ConstantSampler{} }
+func (m *ConstantSampler) String() string { return proto.CompactTextString(m) }
+func (*ConstantSampler) ProtoMessage()    {}
+func (*ConstantSampler) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5359209b41ff50c5, []int{2}
+}
+
+func (m *ConstantSampler) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ConstantSampler.Unmarshal(m, b)
+}
+func (m *ConstantSampler) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ConstantSampler.Marshal(b, m, deterministic)
+}
+func (m *ConstantSampler) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ConstantSampler.Merge(m, src)
+}
+func (m *ConstantSampler) XXX_Size() int {
+	return xxx_messageInfo_ConstantSampler.Size(m)
+}
+func (m *ConstantSampler) XXX_DiscardUnknown() {
+	xxx_messageInfo_ConstantSampler.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ConstantSampler proto.InternalMessageInfo
+
+func (m *ConstantSampler) GetDecision() ConstantSampler_ConstantDecision {
+	if m != nil {
+		return m.Decision
+	}
+	return ConstantSampler_ALWAYS_OFF
+}
+
+// Sampler that tries to sample with a rate per time window.
+type RateLimitingSampler struct {
+	// Rate per second.
+	Qps                  int64    `protobuf:"varint,1,opt,name=qps,proto3" json:"qps,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *RateLimitingSampler) Reset()         { *m = RateLimitingSampler{} }
+func (m *RateLimitingSampler) String() string { return proto.CompactTextString(m) }
+func (*RateLimitingSampler) ProtoMessage()    {}
+func (*RateLimitingSampler) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5359209b41ff50c5, []int{3}
+}
+
+func (m *RateLimitingSampler) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_RateLimitingSampler.Unmarshal(m, b)
+}
+func (m *RateLimitingSampler) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_RateLimitingSampler.Marshal(b, m, deterministic)
+}
+func (m *RateLimitingSampler) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_RateLimitingSampler.Merge(m, src)
+}
+func (m *RateLimitingSampler) XXX_Size() int {
+	return xxx_messageInfo_RateLimitingSampler.Size(m)
+}
+func (m *RateLimitingSampler) XXX_DiscardUnknown() {
+	xxx_messageInfo_RateLimitingSampler.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_RateLimitingSampler proto.InternalMessageInfo
+
+func (m *RateLimitingSampler) GetQps() int64 {
+	if m != nil {
+		return m.Qps
+	}
+	return 0
+}
+
+func init() {
+	proto.RegisterEnum("opencensus.proto.trace.v1.ConstantSampler_ConstantDecision", ConstantSampler_ConstantDecision_name, ConstantSampler_ConstantDecision_value)
+	proto.RegisterType((*TraceConfig)(nil), "opencensus.proto.trace.v1.TraceConfig")
+	proto.RegisterType((*ProbabilitySampler)(nil), "opencensus.proto.trace.v1.ProbabilitySampler")
+	proto.RegisterType((*ConstantSampler)(nil), "opencensus.proto.trace.v1.ConstantSampler")
+	proto.RegisterType((*RateLimitingSampler)(nil), "opencensus.proto.trace.v1.RateLimitingSampler")
+}
+
+func init() {
+	proto.RegisterFile("opencensus/proto/trace/v1/trace_config.proto", fileDescriptor_5359209b41ff50c5)
+}
+
+var fileDescriptor_5359209b41ff50c5 = []byte{
+	// 486 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x93, 0xc1, 0x4e, 0xdb, 0x40,
+	0x10, 0x86, 0x31, 0xa1, 0x50, 0x06, 0x01, 0xee, 0x5a, 0x54, 0x46, 0xe2, 0x80, 0x7c, 0x29, 0xaa,
+	0x6a, 0xbb, 0xd0, 0x43, 0x55, 0x55, 0xaa, 0x94, 0x00, 0x51, 0x0f, 0x69, 0x88, 0x0c, 0x52, 0xd4,
+	0x5e, 0xdc, 0xb5, 0xd9, 0xb8, 0xab, 0xc6, 0xb3, 0xae, 0x77, 0x1d, 0xd1, 0x77, 0xe9, 0x43, 0xf4,
+	0x11, 0xab, 0xac, 0x5d, 0xdb, 0x49, 0x00, 0x71, 0xdb, 0xf9, 0xff, 0xf9, 0x7e, 0xaf, 0xbc, 0x33,
+	0xf0, 0x46, 0x64, 0x0c, 0x63, 0x86, 0xb2, 0x90, 0x7e, 0x96, 0x0b, 0x25, 0x7c, 0x95, 0xd3, 0x98,
+	0xf9, 0xb3, 0xd3, 0xf2, 0x10, 0xc6, 0x02, 0x27, 0x3c, 0xf1, 0xb4, 0x47, 0x0e, 0x9b, 0xee, 0x52,
+	0xf1, 0x74, 0x93, 0x37, 0x3b, 0x75, 0xfe, 0x6c, 0xc0, 0xce, 0xcd, 0xbc, 0x38, 0xd7, 0x00, 0xf9,
+	0x0e, 0x56, 0x96, 0x8b, 0x88, 0x46, 0x7c, 0xca, 0xd5, 0xef, 0x50, 0xd2, 0x34, 0x9b, 0xb2, 0xdc,
+	0x36, 0x8e, 0x8d, 0x93, 0x9d, 0x33, 0xd7, 0x7b, 0x30, 0xc8, 0x1b, 0x35, 0xd4, 0x75, 0x09, 0x7d,
+	0x5e, 0x0b, 0x48, 0xb6, 0xa2, 0x92, 0x31, 0x98, 0xb1, 0x40, 0xa9, 0x28, 0xaa, 0x3a, 0x7e, 0x5d,
+	0xc7, 0xbf, 0x7e, 0x24, 0xfe, 0xbc, 0x42, 0x9a, 0xec, 0xfd, 0x78, 0x51, 0x22, 0xb7, 0x70, 0x90,
+	0x53, 0xc5, 0xc2, 0x29, 0x4f, 0xb9, 0xe2, 0x98, 0xd4, 0xe9, 0x1d, 0x9d, 0xee, 0x3d, 0x92, 0x1e,
+	0x50, 0xc5, 0x06, 0x15, 0xd6, 0x7c, 0xc1, 0xca, 0x57, 0x65, 0xf2, 0x1e, 0xec, 0x94, 0xde, 0x85,
+	0x58, 0xa4, 0x11, 0xcb, 0x43, 0x31, 0x09, 0xa9, 0x52, 0x39, 0x8f, 0x0a, 0xc5, 0xa4, 0xbd, 0x71,
+	0x6c, 0x9c, 0x74, 0x82, 0x83, 0x94, 0xde, 0x0d, 0xb5, 0x7d, 0x35, 0xe9, 0xd6, 0x26, 0xf9, 0x00,
+	0x87, 0x4b, 0x20, 0xa2, 0x50, 0x54, 0x71, 0x81, 0xd2, 0x7e, 0xa6, 0xc9, 0x97, 0x6d, 0xb2, 0x71,
+	0xc9, 0x27, 0x38, 0x5a, 0x44, 0x53, 0x26, 0x25, 0x4d, 0x58, 0xc8, 0x66, 0x0c, 0x95, 0xb4, 0x37,
+	0x35, 0x6d, 0xb7, 0xe8, 0x2f, 0x65, 0xc3, 0xa5, 0xf6, 0x89, 0x0b, 0xd6, 0x22, 0x3f, 0xe5, 0xf8,
+	0x53, 0xda, 0x5b, 0x1a, 0x33, 0x5b, 0xd8, 0x60, 0xae, 0xf7, 0xb6, 0x61, 0xab, 0xfa, 0x75, 0x4e,
+	0x1f, 0xc8, 0xea, 0xc3, 0x92, 0xb7, 0x60, 0xe9, 0x06, 0x8e, 0x49, 0xcb, 0xd5, 0x43, 0x62, 0x04,
+	0xf7, 0x59, 0xce, 0x5f, 0x03, 0xf6, 0x97, 0x9e, 0x90, 0x8c, 0xe1, 0xf9, 0x2d, 0x8b, 0xb9, 0xe4,
+	0x02, 0x35, 0xba, 0x77, 0xf6, 0xf1, 0xe9, 0x03, 0x50, 0xd7, 0x17, 0x55, 0x44, 0x50, 0x87, 0x39,
+	0x17, 0x60, 0x2e, 0xbb, 0x64, 0x0f, 0xa0, 0x3b, 0x18, 0x77, 0xbf, 0x5e, 0x87, 0x57, 0xfd, 0xbe,
+	0xb9, 0x46, 0x76, 0x61, 0xfb, 0x7f, 0x3d, 0x34, 0x0d, 0xf2, 0x02, 0x76, 0xab, 0x72, 0xd4, 0x0d,
+	0x2e, 0x87, 0x37, 0xe6, 0xba, 0xf3, 0x0a, 0xac, 0x7b, 0xc6, 0x82, 0x98, 0xd0, 0xf9, 0x95, 0x49,
+	0x7d, 0xe1, 0x4e, 0x30, 0x3f, 0xf6, 0x66, 0x70, 0xc4, 0xc5, 0xc3, 0x37, 0xef, 0x99, 0xad, 0xfd,
+	0x1a, 0xcd, 0xad, 0x91, 0xf1, 0xad, 0x97, 0x70, 0xf5, 0xa3, 0x88, 0xbc, 0x58, 0xa4, 0x7e, 0x49,
+	0xb9, 0x1c, 0xa5, 0xca, 0x8b, 0x94, 0x61, 0xf9, 0xea, 0x7e, 0x13, 0xe8, 0x96, 0x1b, 0x9e, 0x30,
+	0x74, 0x93, 0x66, 0xd1, 0xa3, 0x4d, 0x2d, 0xbf, 0xfb, 0x17, 0x00, 0x00, 0xff, 0xff, 0x13, 0xe2,
+	0xd9, 0x56, 0x0c, 0x04, 0x00, 0x00,
+}

vendor/github.com/dimchansky/utfbom/.travis.yml

@@ -1,8 +1,8 @@
 language: go
 
 go:
-  - 1.7
+  - '1.10'
-  - tip
+  - '1.11'
 
 # sudo=false makes the build run using a container
 sudo: false

vendor/github.com/dimchansky/utfbom/README.md

@@ -37,22 +37,7 @@ func trySkip(byteData []byte) {
 
 	// skip BOM and detect encoding
 	sr, enc := utfbom.Skip(bytes.NewReader(byteData))
-	var encStr string
+	fmt.Printf("Detected encoding: %s\n", enc)
-	switch enc {
-	case utfbom.UTF8:
-		encStr = "UTF8"
-	case utfbom.UTF16BigEndian:
-		encStr = "UTF16 big endian"
-	case utfbom.UTF16LittleEndian:
-		encStr = "UTF16 little endian"
-	case utfbom.UTF32BigEndian:
-		encStr = "UTF32 big endian"
-	case utfbom.UTF32LittleEndian:
-		encStr = "UTF32 little endian"
-	default:
-		encStr = "Unknown, no byte-order mark found"
-	}
-	fmt.Println("Detected encoding:", encStr)
 	output, err = ioutil.ReadAll(sr)
 	if err != nil {
 		fmt.Println(err)
@@ -74,7 +59,7 @@ ReadAll with BOM detection and skipping [104 101 108 108 111]
 
 Input: [104 101 108 108 111]
 ReadAll with BOM skipping [104 101 108 108 111]
-Detected encoding: Unknown, no byte-order mark found
+Detected encoding: Unknown
 ReadAll with BOM detection and skipping [104 101 108 108 111]
 ```
 

vendor/github.com/dimchansky/utfbom/utfbom.go

@@ -32,6 +32,24 @@ const (
 	UTF32LittleEndian
 )
 
+// String returns a user-friendly string representation of the encoding. Satisfies fmt.Stringer interface.
+func (e Encoding) String() string {
+	switch e {
+	case UTF8:
+		return "UTF8"
+	case UTF16BigEndian:
+		return "UTF16BigEndian"
+	case UTF16LittleEndian:
+		return "UTF16LittleEndian"
+	case UTF32BigEndian:
+		return "UTF32BigEndian"
+	case UTF32LittleEndian:
+		return "UTF32LittleEndian"
+	default:
+		return "Unknown"
+	}
+}
+
 const maxConsecutiveEmptyReads = 100
 
 // Skip creates Reader which automatically detects BOM (Unicode Byte Order Mark) and removes it as necessary.

vendor/github.com/golang/protobuf/protoc-gen-go/generator/internal/remap/remap.go

@@ -0,0 +1,117 @@
+// Go support for Protocol Buffers - Google's data interchange format
+//
+// Copyright 2017 The Go Authors.  All rights reserved.
+// https://github.com/golang/protobuf
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+/*
+Package remap handles tracking the locations of Go tokens in a source text
+across a rewrite by the Go formatter.
+*/
+package remap
+
+import (
+	"fmt"
+	"go/scanner"
+	"go/token"
+)
+
+// A Location represents a span of byte offsets in the source text.
+type Location struct {
+	Pos, End int // End is exclusive
+}
+
+// A Map represents a mapping between token locations in an input source text
+// and locations in the correspnding output text.
+type Map map[Location]Location
+
+// Find reports whether the specified span is recorded by m, and if so returns
+// the new location it was mapped to. If the input span was not found, the
+// returned location is the same as the input.
+func (m Map) Find(pos, end int) (Location, bool) {
+	key := Location{
+		Pos: pos,
+		End: end,
+	}
+	if loc, ok := m[key]; ok {
+		return loc, true
+	}
+	return key, false
+}
+
+func (m Map) add(opos, oend, npos, nend int) {
+	m[Location{Pos: opos, End: oend}] = Location{Pos: npos, End: nend}
+}
+
+// Compute constructs a location mapping from input to output.  An error is
+// reported if any of the tokens of output cannot be mapped.
+func Compute(input, output []byte) (Map, error) {
+	itok := tokenize(input)
+	otok := tokenize(output)
+	if len(itok) != len(otok) {
+		return nil, fmt.Errorf("wrong number of tokens, %d ≠ %d", len(itok), len(otok))
+	}
+	m := make(Map)
+	for i, ti := range itok {
+		to := otok[i]
+		if ti.Token != to.Token {
+			return nil, fmt.Errorf("token %d type mismatch: %s ≠ %s", i+1, ti, to)
+		}
+		m.add(ti.pos, ti.end, to.pos, to.end)
+	}
+	return m, nil
+}
+
+// tokinfo records the span and type of a source token.
+type tokinfo struct {
+	pos, end int
+	token.Token
+}
+
+func tokenize(src []byte) []tokinfo {
+	fs := token.NewFileSet()
+	var s scanner.Scanner
+	s.Init(fs.AddFile("src", fs.Base(), len(src)), src, nil, scanner.ScanComments)
+	var info []tokinfo
+	for {
+		pos, next, lit := s.Scan()
+		switch next {
+		case token.SEMICOLON:
+			continue
+		}
+		info = append(info, tokinfo{
+			pos:   int(pos - 1),
+			end:   int(pos + token.Pos(len(lit)) - 1),
+			Token: next,
+		})
+		if next == token.EOF {
+			break
+		}
+	}
+	return info
+}

vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.go

@@ -0,0 +1,369 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/compiler/plugin.proto
+
+/*
+Package plugin_go is a generated protocol buffer package.
+
+It is generated from these files:
+	google/protobuf/compiler/plugin.proto
+
+It has these top-level messages:
+	Version
+	CodeGeneratorRequest
+	CodeGeneratorResponse
+*/
+package plugin_go
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
+
+// The version number of protocol compiler.
+type Version struct {
+	Major *int32 `protobuf:"varint,1,opt,name=major" json:"major,omitempty"`
+	Minor *int32 `protobuf:"varint,2,opt,name=minor" json:"minor,omitempty"`
+	Patch *int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"`
+	// A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
+	// be empty for mainline stable releases.
+	Suffix               *string  `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Version) Reset()                    { *m = Version{} }
+func (m *Version) String() string            { return proto.CompactTextString(m) }
+func (*Version) ProtoMessage()               {}
+func (*Version) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
+func (m *Version) Unmarshal(b []byte) error {
+	return xxx_messageInfo_Version.Unmarshal(m, b)
+}
+func (m *Version) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Version.Marshal(b, m, deterministic)
+}
+func (dst *Version) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Version.Merge(dst, src)
+}
+func (m *Version) XXX_Size() int {
+	return xxx_messageInfo_Version.Size(m)
+}
+func (m *Version) XXX_DiscardUnknown() {
+	xxx_messageInfo_Version.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Version proto.InternalMessageInfo
+
+func (m *Version) GetMajor() int32 {
+	if m != nil && m.Major != nil {
+		return *m.Major
+	}
+	return 0
+}
+
+func (m *Version) GetMinor() int32 {
+	if m != nil && m.Minor != nil {
+		return *m.Minor
+	}
+	return 0
+}
+
+func (m *Version) GetPatch() int32 {
+	if m != nil && m.Patch != nil {
+		return *m.Patch
+	}
+	return 0
+}
+
+func (m *Version) GetSuffix() string {
+	if m != nil && m.Suffix != nil {
+		return *m.Suffix
+	}
+	return ""
+}
+
+// An encoded CodeGeneratorRequest is written to the plugin's stdin.
+type CodeGeneratorRequest struct {
+	// The .proto files that were explicitly listed on the command-line.  The
+	// code generator should generate code only for these files.  Each file's
+	// descriptor will be included in proto_file, below.
+	FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate,json=fileToGenerate" json:"file_to_generate,omitempty"`
+	// The generator parameter passed on the command-line.
+	Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"`
+	// FileDescriptorProtos for all files in files_to_generate and everything
+	// they import.  The files will appear in topological order, so each file
+	// appears before any file that imports it.
+	//
+	// protoc guarantees that all proto_files will be written after
+	// the fields above, even though this is not technically guaranteed by the
+	// protobuf wire format.  This theoretically could allow a plugin to stream
+	// in the FileDescriptorProtos and handle them one by one rather than read
+	// the entire set into memory at once.  However, as of this writing, this
+	// is not similarly optimized on protoc's end -- it will store all fields in
+	// memory at once before sending them to the plugin.
+	//
+	// Type names of fields and extensions in the FileDescriptorProto are always
+	// fully qualified.
+	ProtoFile []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"`
+	// The version number of protocol compiler.
+	CompilerVersion      *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CodeGeneratorRequest) Reset()                    { *m = CodeGeneratorRequest{} }
+func (m *CodeGeneratorRequest) String() string            { return proto.CompactTextString(m) }
+func (*CodeGeneratorRequest) ProtoMessage()               {}
+func (*CodeGeneratorRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
+func (m *CodeGeneratorRequest) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorRequest.Unmarshal(m, b)
+}
+func (m *CodeGeneratorRequest) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorRequest.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorRequest.Merge(dst, src)
+}
+func (m *CodeGeneratorRequest) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorRequest.Size(m)
+}
+func (m *CodeGeneratorRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorRequest proto.InternalMessageInfo
+
+func (m *CodeGeneratorRequest) GetFileToGenerate() []string {
+	if m != nil {
+		return m.FileToGenerate
+	}
+	return nil
+}
+
+func (m *CodeGeneratorRequest) GetParameter() string {
+	if m != nil && m.Parameter != nil {
+		return *m.Parameter
+	}
+	return ""
+}
+
+func (m *CodeGeneratorRequest) GetProtoFile() []*google_protobuf.FileDescriptorProto {
+	if m != nil {
+		return m.ProtoFile
+	}
+	return nil
+}
+
+func (m *CodeGeneratorRequest) GetCompilerVersion() *Version {
+	if m != nil {
+		return m.CompilerVersion
+	}
+	return nil
+}
+
+// The plugin writes an encoded CodeGeneratorResponse to stdout.
+type CodeGeneratorResponse struct {
+	// Error message.  If non-empty, code generation failed.  The plugin process
+	// should exit with status code zero even if it reports an error in this way.
+	//
+	// This should be used to indicate errors in .proto files which prevent the
+	// code generator from generating correct code.  Errors which indicate a
+	// problem in protoc itself -- such as the input CodeGeneratorRequest being
+	// unparseable -- should be reported by writing a message to stderr and
+	// exiting with a non-zero status code.
+	Error                *string                       `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
+	File                 []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}                      `json:"-"`
+	XXX_unrecognized     []byte                        `json:"-"`
+	XXX_sizecache        int32                         `json:"-"`
+}
+
+func (m *CodeGeneratorResponse) Reset()                    { *m = CodeGeneratorResponse{} }
+func (m *CodeGeneratorResponse) String() string            { return proto.CompactTextString(m) }
+func (*CodeGeneratorResponse) ProtoMessage()               {}
+func (*CodeGeneratorResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2} }
+func (m *CodeGeneratorResponse) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorResponse.Unmarshal(m, b)
+}
+func (m *CodeGeneratorResponse) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorResponse.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorResponse.Merge(dst, src)
+}
+func (m *CodeGeneratorResponse) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorResponse.Size(m)
+}
+func (m *CodeGeneratorResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorResponse proto.InternalMessageInfo
+
+func (m *CodeGeneratorResponse) GetError() string {
+	if m != nil && m.Error != nil {
+		return *m.Error
+	}
+	return ""
+}
+
+func (m *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File {
+	if m != nil {
+		return m.File
+	}
+	return nil
+}
+
+// Represents a single generated file.
+type CodeGeneratorResponse_File struct {
+	// The file name, relative to the output directory.  The name must not
+	// contain "." or ".." components and must be relative, not be absolute (so,
+	// the file cannot lie outside the output directory).  "/" must be used as
+	// the path separator, not "\".
+	//
+	// If the name is omitted, the content will be appended to the previous
+	// file.  This allows the generator to break large files into small chunks,
+	// and allows the generated text to be streamed back to protoc so that large
+	// files need not reside completely in memory at one time.  Note that as of
+	// this writing protoc does not optimize for this -- it will read the entire
+	// CodeGeneratorResponse before writing files to disk.
+	Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	// If non-empty, indicates that the named file should already exist, and the
+	// content here is to be inserted into that file at a defined insertion
+	// point.  This feature allows a code generator to extend the output
+	// produced by another code generator.  The original generator may provide
+	// insertion points by placing special annotations in the file that look
+	// like:
+	//   @@protoc_insertion_point(NAME)
+	// The annotation can have arbitrary text before and after it on the line,
+	// which allows it to be placed in a comment.  NAME should be replaced with
+	// an identifier naming the point -- this is what other generators will use
+	// as the insertion_point.  Code inserted at this point will be placed
+	// immediately above the line containing the insertion point (thus multiple
+	// insertions to the same point will come out in the order they were added).
+	// The double-@ is intended to make it unlikely that the generated code
+	// could contain things that look like insertion points by accident.
+	//
+	// For example, the C++ code generator places the following line in the
+	// .pb.h files that it generates:
+	//   // @@protoc_insertion_point(namespace_scope)
+	// This line appears within the scope of the file's package namespace, but
+	// outside of any particular class.  Another plugin can then specify the
+	// insertion_point "namespace_scope" to generate additional classes or
+	// other declarations that should be placed in this scope.
+	//
+	// Note that if the line containing the insertion point begins with
+	// whitespace, the same whitespace will be added to every line of the
+	// inserted text.  This is useful for languages like Python, where
+	// indentation matters.  In these languages, the insertion point comment
+	// should be indented the same amount as any inserted code will need to be
+	// in order to work correctly in that context.
+	//
+	// The code generator that generates the initial file and the one which
+	// inserts into it must both run as part of a single invocation of protoc.
+	// Code generators are executed in the order in which they appear on the
+	// command line.
+	//
+	// If |insertion_point| is present, |name| must also be present.
+	InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"`
+	// The file contents.
+	Content              *string  `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *CodeGeneratorResponse_File) Reset()                    { *m = CodeGeneratorResponse_File{} }
+func (m *CodeGeneratorResponse_File) String() string            { return proto.CompactTextString(m) }
+func (*CodeGeneratorResponse_File) ProtoMessage()               {}
+func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{2, 0} }
+func (m *CodeGeneratorResponse_File) Unmarshal(b []byte) error {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Unmarshal(m, b)
+}
+func (m *CodeGeneratorResponse_File) Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Marshal(b, m, deterministic)
+}
+func (dst *CodeGeneratorResponse_File) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_CodeGeneratorResponse_File.Merge(dst, src)
+}
+func (m *CodeGeneratorResponse_File) XXX_Size() int {
+	return xxx_messageInfo_CodeGeneratorResponse_File.Size(m)
+}
+func (m *CodeGeneratorResponse_File) XXX_DiscardUnknown() {
+	xxx_messageInfo_CodeGeneratorResponse_File.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_CodeGeneratorResponse_File proto.InternalMessageInfo
+
+func (m *CodeGeneratorResponse_File) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *CodeGeneratorResponse_File) GetInsertionPoint() string {
+	if m != nil && m.InsertionPoint != nil {
+		return *m.InsertionPoint
+	}
+	return ""
+}
+
+func (m *CodeGeneratorResponse_File) GetContent() string {
+	if m != nil && m.Content != nil {
+		return *m.Content
+	}
+	return ""
+}
+
+func init() {
+	proto.RegisterType((*Version)(nil), "google.protobuf.compiler.Version")
+	proto.RegisterType((*CodeGeneratorRequest)(nil), "google.protobuf.compiler.CodeGeneratorRequest")
+	proto.RegisterType((*CodeGeneratorResponse)(nil), "google.protobuf.compiler.CodeGeneratorResponse")
+	proto.RegisterType((*CodeGeneratorResponse_File)(nil), "google.protobuf.compiler.CodeGeneratorResponse.File")
+}
+
+func init() { proto.RegisterFile("google/protobuf/compiler/plugin.proto", fileDescriptor0) }
+
+var fileDescriptor0 = []byte{
+	// 417 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x92, 0xcf, 0x6a, 0x14, 0x41,
+	0x10, 0xc6, 0x19, 0x77, 0x63, 0x98, 0x8a, 0x64, 0x43, 0x13, 0xa5, 0x09, 0x39, 0x8c, 0x8b, 0xe2,
+	0x5c, 0x32, 0x0b, 0xc1, 0x8b, 0x78, 0x4b, 0x44, 0x3d, 0x78, 0x58, 0x1a, 0xf1, 0x20, 0xc8, 0x30,
+	0x99, 0xd4, 0x74, 0x5a, 0x66, 0xba, 0xc6, 0xee, 0x1e, 0xf1, 0x49, 0x7d, 0x0f, 0xdf, 0x40, 0xfa,
+	0xcf, 0x24, 0xb2, 0xb8, 0xa7, 0xee, 0xef, 0x57, 0xd5, 0xd5, 0x55, 0x1f, 0x05, 0x2f, 0x25, 0x91,
+	0xec, 0x71, 0x33, 0x1a, 0x72, 0x74, 0x33, 0x75, 0x9b, 0x96, 0x86, 0x51, 0xf5, 0x68, 0x36, 0x63,
+	0x3f, 0x49, 0xa5, 0xab, 0x10, 0x60, 0x3c, 0xa6, 0x55, 0x73, 0x5a, 0x35, 0xa7, 0x9d, 0x15, 0xbb,
+	0x05, 0x6e, 0xd1, 0xb6, 0x46, 0x8d, 0x8e, 0x4c, 0xcc, 0x5e, 0xb7, 0x70, 0xf8, 0x05, 0x8d, 0x55,
+	0xa4, 0xd9, 0x29, 0x1c, 0x0c, 0xcd, 0x77, 0x32, 0x3c, 0x2b, 0xb2, 0xf2, 0x40, 0x44, 0x11, 0xa8,
+	0xd2, 0x64, 0xf8, 0xa3, 0x44, 0xbd, 0xf0, 0x74, 0x6c, 0x5c, 0x7b, 0xc7, 0x17, 0x91, 0x06, 0xc1,
+	0x9e, 0xc1, 0x63, 0x3b, 0x75, 0x9d, 0xfa, 0xc5, 0x97, 0x45, 0x56, 0xe6, 0x22, 0xa9, 0xf5, 0x9f,
+	0x0c, 0x4e, 0xaf, 0xe9, 0x16, 0x3f, 0xa0, 0x46, 0xd3, 0x38, 0x32, 0x02, 0x7f, 0x4c, 0x68, 0x1d,
+	0x2b, 0xe1, 0xa4, 0x53, 0x3d, 0xd6, 0x8e, 0x6a, 0x19, 0x63, 0xc8, 0xb3, 0x62, 0x51, 0xe6, 0xe2,
+	0xd8, 0xf3, 0xcf, 0x94, 0x5e, 0x20, 0x3b, 0x87, 0x7c, 0x6c, 0x4c, 0x33, 0xa0, 0xc3, 0xd8, 0x4a,
+	0x2e, 0x1e, 0x00, 0xbb, 0x06, 0x08, 0xe3, 0xd4, 0xfe, 0x15, 0x5f, 0x15, 0x8b, 0xf2, 0xe8, 0xf2,
+	0x45, 0xb5, 0x6b, 0xcb, 0x7b, 0xd5, 0xe3, 0xbb, 0x7b, 0x03, 0xb6, 0x1e, 0x8b, 0x3c, 0x44, 0x7d,
+	0x84, 0x7d, 0x82, 0x93, 0xd9, 0xb8, 0xfa, 0x67, 0xf4, 0x24, 0x8c, 0x77, 0x74, 0xf9, 0xbc, 0xda,
+	0xe7, 0x70, 0x95, 0xcc, 0x13, 0xab, 0x99, 0x24, 0xb0, 0xfe, 0x9d, 0xc1, 0xd3, 0x9d, 0x99, 0xed,
+	0x48, 0xda, 0xa2, 0xf7, 0x0e, 0x8d, 0x49, 0x3e, 0xe7, 0x22, 0x0a, 0xf6, 0x11, 0x96, 0xff, 0x34,
+	0xff, 0x7a, 0xff, 0x8f, 0xff, 0x2d, 0x1a, 0x66, 0x13, 0xa1, 0xc2, 0xd9, 0x37, 0x58, 0x86, 0x79,
+	0x18, 0x2c, 0x75, 0x33, 0x60, 0xfa, 0x26, 0xdc, 0xd9, 0x2b, 0x58, 0x29, 0x6d, 0xd1, 0x38, 0x45,
+	0xba, 0x1e, 0x49, 0x69, 0x97, 0xcc, 0x3c, 0xbe, 0xc7, 0x5b, 0x4f, 0x19, 0x87, 0xc3, 0x96, 0xb4,
+	0x43, 0xed, 0xf8, 0x2a, 0x24, 0xcc, 0xf2, 0x4a, 0xc2, 0x79, 0x4b, 0xc3, 0xde, 0xfe, 0xae, 0x9e,
+	0x6c, 0xc3, 0x6e, 0x06, 0x7b, 0xed, 0xd7, 0x37, 0x52, 0xb9, 0xbb, 0xe9, 0xc6, 0x87, 0x37, 0x92,
+	0xfa, 0x46, 0xcb, 0x87, 0x65, 0x0c, 0x97, 0xf6, 0x42, 0xa2, 0xbe, 0x90, 0x94, 0x56, 0xfa, 0x6d,
+	0x3c, 0x6a, 0x49, 0x7f, 0x03, 0x00, 0x00, 0xff, 0xff, 0xf7, 0x15, 0x40, 0xc5, 0xfe, 0x02, 0x00,
+	0x00,
+}

vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.pb.golden

@@ -0,0 +1,83 @@
+// Code generated by protoc-gen-go.
+// source: google/protobuf/compiler/plugin.proto
+// DO NOT EDIT!
+
+package google_protobuf_compiler
+
+import proto "github.com/golang/protobuf/proto"
+import "math"
+import google_protobuf "github.com/golang/protobuf/protoc-gen-go/descriptor"
+
+// Reference proto and math imports to suppress error if they are not otherwise used.
+var _ = proto.GetString
+var _ = math.Inf
+
+type CodeGeneratorRequest struct {
+	FileToGenerate   []string                               `protobuf:"bytes,1,rep,name=file_to_generate" json:"file_to_generate,omitempty"`
+	Parameter        *string                                `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"`
+	ProtoFile        []*google_protobuf.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file" json:"proto_file,omitempty"`
+	XXX_unrecognized []byte                                 `json:"-"`
+}
+
+func (this *CodeGeneratorRequest) Reset()         { *this = CodeGeneratorRequest{} }
+func (this *CodeGeneratorRequest) String() string { return proto.CompactTextString(this) }
+func (*CodeGeneratorRequest) ProtoMessage()       {}
+
+func (this *CodeGeneratorRequest) GetParameter() string {
+	if this != nil && this.Parameter != nil {
+		return *this.Parameter
+	}
+	return ""
+}
+
+type CodeGeneratorResponse struct {
+	Error            *string                       `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
+	File             []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
+	XXX_unrecognized []byte                        `json:"-"`
+}
+
+func (this *CodeGeneratorResponse) Reset()         { *this = CodeGeneratorResponse{} }
+func (this *CodeGeneratorResponse) String() string { return proto.CompactTextString(this) }
+func (*CodeGeneratorResponse) ProtoMessage()       {}
+
+func (this *CodeGeneratorResponse) GetError() string {
+	if this != nil && this.Error != nil {
+		return *this.Error
+	}
+	return ""
+}
+
+type CodeGeneratorResponse_File struct {
+	Name             *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+	InsertionPoint   *string `protobuf:"bytes,2,opt,name=insertion_point" json:"insertion_point,omitempty"`
+	Content          *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (this *CodeGeneratorResponse_File) Reset()         { *this = CodeGeneratorResponse_File{} }
+func (this *CodeGeneratorResponse_File) String() string { return proto.CompactTextString(this) }
+func (*CodeGeneratorResponse_File) ProtoMessage()       {}
+
+func (this *CodeGeneratorResponse_File) GetName() string {
+	if this != nil && this.Name != nil {
+		return *this.Name
+	}
+	return ""
+}
+
+func (this *CodeGeneratorResponse_File) GetInsertionPoint() string {
+	if this != nil && this.InsertionPoint != nil {
+		return *this.InsertionPoint
+	}
+	return ""
+}
+
+func (this *CodeGeneratorResponse_File) GetContent() string {
+	if this != nil && this.Content != nil {
+		return *this.Content
+	}
+	return ""
+}
+
+func init() {
+}

vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto

@@ -0,0 +1,167 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// WARNING:  The plugin interface is currently EXPERIMENTAL and is subject to
+//   change.
+//
+// protoc (aka the Protocol Compiler) can be extended via plugins.  A plugin is
+// just a program that reads a CodeGeneratorRequest from stdin and writes a
+// CodeGeneratorResponse to stdout.
+//
+// Plugins written using C++ can use google/protobuf/compiler/plugin.h instead
+// of dealing with the raw protocol defined here.
+//
+// A plugin executable needs only to be placed somewhere in the path.  The
+// plugin should be named "protoc-gen-$NAME", and will then be used when the
+// flag "--${NAME}_out" is passed to protoc.
+
+syntax = "proto2";
+package google.protobuf.compiler;
+option java_package = "com.google.protobuf.compiler";
+option java_outer_classname = "PluginProtos";
+
+option go_package = "github.com/golang/protobuf/protoc-gen-go/plugin;plugin_go";
+
+import "google/protobuf/descriptor.proto";
+
+// The version number of protocol compiler.
+message Version {
+  optional int32 major = 1;
+  optional int32 minor = 2;
+  optional int32 patch = 3;
+  // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
+  // be empty for mainline stable releases.
+  optional string suffix = 4;
+}
+
+// An encoded CodeGeneratorRequest is written to the plugin's stdin.
+message CodeGeneratorRequest {
+  // The .proto files that were explicitly listed on the command-line.  The
+  // code generator should generate code only for these files.  Each file's
+  // descriptor will be included in proto_file, below.
+  repeated string file_to_generate = 1;
+
+  // The generator parameter passed on the command-line.
+  optional string parameter = 2;
+
+  // FileDescriptorProtos for all files in files_to_generate and everything
+  // they import.  The files will appear in topological order, so each file
+  // appears before any file that imports it.
+  //
+  // protoc guarantees that all proto_files will be written after
+  // the fields above, even though this is not technically guaranteed by the
+  // protobuf wire format.  This theoretically could allow a plugin to stream
+  // in the FileDescriptorProtos and handle them one by one rather than read
+  // the entire set into memory at once.  However, as of this writing, this
+  // is not similarly optimized on protoc's end -- it will store all fields in
+  // memory at once before sending them to the plugin.
+  //
+  // Type names of fields and extensions in the FileDescriptorProto are always
+  // fully qualified.
+  repeated FileDescriptorProto proto_file = 15;
+
+  // The version number of protocol compiler.
+  optional Version compiler_version = 3;
+
+}
+
+// The plugin writes an encoded CodeGeneratorResponse to stdout.
+message CodeGeneratorResponse {
+  // Error message.  If non-empty, code generation failed.  The plugin process
+  // should exit with status code zero even if it reports an error in this way.
+  //
+  // This should be used to indicate errors in .proto files which prevent the
+  // code generator from generating correct code.  Errors which indicate a
+  // problem in protoc itself -- such as the input CodeGeneratorRequest being
+  // unparseable -- should be reported by writing a message to stderr and
+  // exiting with a non-zero status code.
+  optional string error = 1;
+
+  // Represents a single generated file.
+  message File {
+    // The file name, relative to the output directory.  The name must not
+    // contain "." or ".." components and must be relative, not be absolute (so,
+    // the file cannot lie outside the output directory).  "/" must be used as
+    // the path separator, not "\".
+    //
+    // If the name is omitted, the content will be appended to the previous
+    // file.  This allows the generator to break large files into small chunks,
+    // and allows the generated text to be streamed back to protoc so that large
+    // files need not reside completely in memory at one time.  Note that as of
+    // this writing protoc does not optimize for this -- it will read the entire
+    // CodeGeneratorResponse before writing files to disk.
+    optional string name = 1;
+
+    // If non-empty, indicates that the named file should already exist, and the
+    // content here is to be inserted into that file at a defined insertion
+    // point.  This feature allows a code generator to extend the output
+    // produced by another code generator.  The original generator may provide
+    // insertion points by placing special annotations in the file that look
+    // like:
+    //   @@protoc_insertion_point(NAME)
+    // The annotation can have arbitrary text before and after it on the line,
+    // which allows it to be placed in a comment.  NAME should be replaced with
+    // an identifier naming the point -- this is what other generators will use
+    // as the insertion_point.  Code inserted at this point will be placed
+    // immediately above the line containing the insertion point (thus multiple
+    // insertions to the same point will come out in the order they were added).
+    // The double-@ is intended to make it unlikely that the generated code
+    // could contain things that look like insertion points by accident.
+    //
+    // For example, the C++ code generator places the following line in the
+    // .pb.h files that it generates:
+    //   // @@protoc_insertion_point(namespace_scope)
+    // This line appears within the scope of the file's package namespace, but
+    // outside of any particular class.  Another plugin can then specify the
+    // insertion_point "namespace_scope" to generate additional classes or
+    // other declarations that should be placed in this scope.
+    //
+    // Note that if the line containing the insertion point begins with
+    // whitespace, the same whitespace will be added to every line of the
+    // inserted text.  This is useful for languages like Python, where
+    // indentation matters.  In these languages, the insertion point comment
+    // should be indented the same amount as any inserted code will need to be
+    // in order to work correctly in that context.
+    //
+    // The code generator that generates the initial file and the one which
+    // inserts into it must both run as part of a single invocation of protoc.
+    // Code generators are executed in the order in which they appear on the
+    // command line.
+    //
+    // If |insertion_point| is present, |name| must also be present.
+    optional string insertion_point = 2;
+
+    // The file contents.
+    optional string content = 15;
+  }
+  repeated File file = 15;
+}

vendor/github.com/golang/protobuf/ptypes/struct/struct.pb.go

@@ -0,0 +1,336 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/struct.proto
+
+package structpb
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// `NullValue` is a singleton enumeration to represent the null value for the
+// `Value` type union.
+//
+//  The JSON representation for `NullValue` is JSON `null`.
+type NullValue int32
+
+const (
+	// Null value.
+	NullValue_NULL_VALUE NullValue = 0
+)
+
+var NullValue_name = map[int32]string{
+	0: "NULL_VALUE",
+}
+
+var NullValue_value = map[string]int32{
+	"NULL_VALUE": 0,
+}
+
+func (x NullValue) String() string {
+	return proto.EnumName(NullValue_name, int32(x))
+}
+
+func (NullValue) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_df322afd6c9fb402, []int{0}
+}
+
+func (NullValue) XXX_WellKnownType() string { return "NullValue" }
+
+// `Struct` represents a structured data value, consisting of fields
+// which map to dynamically typed values. In some languages, `Struct`
+// might be supported by a native representation. For example, in
+// scripting languages like JS a struct is represented as an
+// object. The details of that representation are described together
+// with the proto support for the language.
+//
+// The JSON representation for `Struct` is JSON object.
+type Struct struct {
+	// Unordered map of dynamically typed values.
+	Fields               map[string]*Value `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
+	XXX_unrecognized     []byte            `json:"-"`
+	XXX_sizecache        int32             `json:"-"`
+}
+
+func (m *Struct) Reset()         { *m = Struct{} }
+func (m *Struct) String() string { return proto.CompactTextString(m) }
+func (*Struct) ProtoMessage()    {}
+func (*Struct) Descriptor() ([]byte, []int) {
+	return fileDescriptor_df322afd6c9fb402, []int{0}
+}
+
+func (*Struct) XXX_WellKnownType() string { return "Struct" }
+
+func (m *Struct) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Struct.Unmarshal(m, b)
+}
+func (m *Struct) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Struct.Marshal(b, m, deterministic)
+}
+func (m *Struct) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Struct.Merge(m, src)
+}
+func (m *Struct) XXX_Size() int {
+	return xxx_messageInfo_Struct.Size(m)
+}
+func (m *Struct) XXX_DiscardUnknown() {
+	xxx_messageInfo_Struct.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Struct proto.InternalMessageInfo
+
+func (m *Struct) GetFields() map[string]*Value {
+	if m != nil {
+		return m.Fields
+	}
+	return nil
+}
+
+// `Value` represents a dynamically typed value which can be either
+// null, a number, a string, a boolean, a recursive struct value, or a
+// list of values. A producer of value is expected to set one of that
+// variants, absence of any variant indicates an error.
+//
+// The JSON representation for `Value` is JSON value.
+type Value struct {
+	// The kind of value.
+	//
+	// Types that are valid to be assigned to Kind:
+	//	*Value_NullValue
+	//	*Value_NumberValue
+	//	*Value_StringValue
+	//	*Value_BoolValue
+	//	*Value_StructValue
+	//	*Value_ListValue
+	Kind                 isValue_Kind `protobuf_oneof:"kind"`
+	XXX_NoUnkeyedLiteral struct{}     `json:"-"`
+	XXX_unrecognized     []byte       `json:"-"`
+	XXX_sizecache        int32        `json:"-"`
+}
+
+func (m *Value) Reset()         { *m = Value{} }
+func (m *Value) String() string { return proto.CompactTextString(m) }
+func (*Value) ProtoMessage()    {}
+func (*Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_df322afd6c9fb402, []int{1}
+}
+
+func (*Value) XXX_WellKnownType() string { return "Value" }
+
+func (m *Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Value.Unmarshal(m, b)
+}
+func (m *Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Value.Marshal(b, m, deterministic)
+}
+func (m *Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Value.Merge(m, src)
+}
+func (m *Value) XXX_Size() int {
+	return xxx_messageInfo_Value.Size(m)
+}
+func (m *Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Value proto.InternalMessageInfo
+
+type isValue_Kind interface {
+	isValue_Kind()
+}
+
+type Value_NullValue struct {
+	NullValue NullValue `protobuf:"varint,1,opt,name=null_value,json=nullValue,proto3,enum=google.protobuf.NullValue,oneof"`
+}
+
+type Value_NumberValue struct {
+	NumberValue float64 `protobuf:"fixed64,2,opt,name=number_value,json=numberValue,proto3,oneof"`
+}
+
+type Value_StringValue struct {
+	StringValue string `protobuf:"bytes,3,opt,name=string_value,json=stringValue,proto3,oneof"`
+}
+
+type Value_BoolValue struct {
+	BoolValue bool `protobuf:"varint,4,opt,name=bool_value,json=boolValue,proto3,oneof"`
+}
+
+type Value_StructValue struct {
+	StructValue *Struct `protobuf:"bytes,5,opt,name=struct_value,json=structValue,proto3,oneof"`
+}
+
+type Value_ListValue struct {
+	ListValue *ListValue `protobuf:"bytes,6,opt,name=list_value,json=listValue,proto3,oneof"`
+}
+
+func (*Value_NullValue) isValue_Kind() {}
+
+func (*Value_NumberValue) isValue_Kind() {}
+
+func (*Value_StringValue) isValue_Kind() {}
+
+func (*Value_BoolValue) isValue_Kind() {}
+
+func (*Value_StructValue) isValue_Kind() {}
+
+func (*Value_ListValue) isValue_Kind() {}
+
+func (m *Value) GetKind() isValue_Kind {
+	if m != nil {
+		return m.Kind
+	}
+	return nil
+}
+
+func (m *Value) GetNullValue() NullValue {
+	if x, ok := m.GetKind().(*Value_NullValue); ok {
+		return x.NullValue
+	}
+	return NullValue_NULL_VALUE
+}
+
+func (m *Value) GetNumberValue() float64 {
+	if x, ok := m.GetKind().(*Value_NumberValue); ok {
+		return x.NumberValue
+	}
+	return 0
+}
+
+func (m *Value) GetStringValue() string {
+	if x, ok := m.GetKind().(*Value_StringValue); ok {
+		return x.StringValue
+	}
+	return ""
+}
+
+func (m *Value) GetBoolValue() bool {
+	if x, ok := m.GetKind().(*Value_BoolValue); ok {
+		return x.BoolValue
+	}
+	return false
+}
+
+func (m *Value) GetStructValue() *Struct {
+	if x, ok := m.GetKind().(*Value_StructValue); ok {
+		return x.StructValue
+	}
+	return nil
+}
+
+func (m *Value) GetListValue() *ListValue {
+	if x, ok := m.GetKind().(*Value_ListValue); ok {
+		return x.ListValue
+	}
+	return nil
+}
+
+// XXX_OneofWrappers is for the internal use of the proto package.
+func (*Value) XXX_OneofWrappers() []interface{} {
+	return []interface{}{
+		(*Value_NullValue)(nil),
+		(*Value_NumberValue)(nil),
+		(*Value_StringValue)(nil),
+		(*Value_BoolValue)(nil),
+		(*Value_StructValue)(nil),
+		(*Value_ListValue)(nil),
+	}
+}
+
+// `ListValue` is a wrapper around a repeated field of values.
+//
+// The JSON representation for `ListValue` is JSON array.
+type ListValue struct {
+	// Repeated field of dynamically typed values.
+	Values               []*Value `protobuf:"bytes,1,rep,name=values,proto3" json:"values,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ListValue) Reset()         { *m = ListValue{} }
+func (m *ListValue) String() string { return proto.CompactTextString(m) }
+func (*ListValue) ProtoMessage()    {}
+func (*ListValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_df322afd6c9fb402, []int{2}
+}
+
+func (*ListValue) XXX_WellKnownType() string { return "ListValue" }
+
+func (m *ListValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_ListValue.Unmarshal(m, b)
+}
+func (m *ListValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_ListValue.Marshal(b, m, deterministic)
+}
+func (m *ListValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ListValue.Merge(m, src)
+}
+func (m *ListValue) XXX_Size() int {
+	return xxx_messageInfo_ListValue.Size(m)
+}
+func (m *ListValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_ListValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ListValue proto.InternalMessageInfo
+
+func (m *ListValue) GetValues() []*Value {
+	if m != nil {
+		return m.Values
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterEnum("google.protobuf.NullValue", NullValue_name, NullValue_value)
+	proto.RegisterType((*Struct)(nil), "google.protobuf.Struct")
+	proto.RegisterMapType((map[string]*Value)(nil), "google.protobuf.Struct.FieldsEntry")
+	proto.RegisterType((*Value)(nil), "google.protobuf.Value")
+	proto.RegisterType((*ListValue)(nil), "google.protobuf.ListValue")
+}
+
+func init() { proto.RegisterFile("google/protobuf/struct.proto", fileDescriptor_df322afd6c9fb402) }
+
+var fileDescriptor_df322afd6c9fb402 = []byte{
+	// 417 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x92, 0x41, 0x8b, 0xd3, 0x40,
+	0x14, 0xc7, 0x3b, 0xc9, 0x36, 0x98, 0x17, 0x59, 0x97, 0x11, 0xb4, 0xac, 0xa2, 0xa1, 0x7b, 0x09,
+	0x22, 0x29, 0xd6, 0x8b, 0x18, 0x2f, 0x06, 0xd6, 0x5d, 0x30, 0x2c, 0x31, 0xba, 0x15, 0xbc, 0x94,
+	0x26, 0x4d, 0x63, 0xe8, 0x74, 0x26, 0x24, 0x33, 0x4a, 0x8f, 0x7e, 0x0b, 0xcf, 0x1e, 0x3d, 0xfa,
+	0xe9, 0x3c, 0xca, 0xcc, 0x24, 0xa9, 0xb4, 0xf4, 0x94, 0xbc, 0xf7, 0x7e, 0xef, 0x3f, 0xef, 0xff,
+	0x66, 0xe0, 0x71, 0xc1, 0x58, 0x41, 0xf2, 0x49, 0x55, 0x33, 0xce, 0x52, 0xb1, 0x9a, 0x34, 0xbc,
+	0x16, 0x19, 0xf7, 0x55, 0x8c, 0xef, 0xe9, 0xaa, 0xdf, 0x55, 0xc7, 0x3f, 0x11, 0x58, 0x1f, 0x15,
+	0x81, 0x03, 0xb0, 0x56, 0x65, 0x4e, 0x96, 0xcd, 0x08, 0xb9, 0xa6, 0xe7, 0x4c, 0x2f, 0xfc, 0x3d,
+	0xd8, 0xd7, 0xa0, 0xff, 0x4e, 0x51, 0x97, 0x94, 0xd7, 0xdb, 0xa4, 0x6d, 0x39, 0xff, 0x00, 0xce,
+	0x7f, 0x69, 0x7c, 0x06, 0xe6, 0x3a, 0xdf, 0x8e, 0x90, 0x8b, 0x3c, 0x3b, 0x91, 0xbf, 0xf8, 0x39,
+	0x0c, 0xbf, 0x2d, 0x88, 0xc8, 0x47, 0x86, 0x8b, 0x3c, 0x67, 0xfa, 0xe0, 0x40, 0x7c, 0x26, 0xab,
+	0x89, 0x86, 0x5e, 0x1b, 0xaf, 0xd0, 0xf8, 0x8f, 0x01, 0x43, 0x95, 0xc4, 0x01, 0x00, 0x15, 0x84,
+	0xcc, 0xb5, 0x80, 0x14, 0x3d, 0x9d, 0x9e, 0x1f, 0x08, 0xdc, 0x08, 0x42, 0x14, 0x7f, 0x3d, 0x48,
+	0x6c, 0xda, 0x05, 0xf8, 0x02, 0xee, 0x52, 0xb1, 0x49, 0xf3, 0x7a, 0xbe, 0x3b, 0x1f, 0x5d, 0x0f,
+	0x12, 0x47, 0x67, 0x7b, 0xa8, 0xe1, 0x75, 0x49, 0x8b, 0x16, 0x32, 0xe5, 0xe0, 0x12, 0xd2, 0x59,
+	0x0d, 0x3d, 0x05, 0x48, 0x19, 0xeb, 0xc6, 0x38, 0x71, 0x91, 0x77, 0x47, 0x1e, 0x25, 0x73, 0x1a,
+	0x78, 0xa3, 0x54, 0x44, 0xc6, 0x5b, 0x64, 0xa8, 0xac, 0x3e, 0x3c, 0xb2, 0xc7, 0x56, 0x5e, 0x64,
+	0xbc, 0x77, 0x49, 0xca, 0xa6, 0xeb, 0xb5, 0x54, 0xef, 0xa1, 0xcb, 0xa8, 0x6c, 0x78, 0xef, 0x92,
+	0x74, 0x41, 0x68, 0xc1, 0xc9, 0xba, 0xa4, 0xcb, 0x71, 0x00, 0x76, 0x4f, 0x60, 0x1f, 0x2c, 0x25,
+	0xd6, 0xdd, 0xe8, 0xb1, 0xa5, 0xb7, 0xd4, 0xb3, 0x47, 0x60, 0xf7, 0x4b, 0xc4, 0xa7, 0x00, 0x37,
+	0xb7, 0x51, 0x34, 0x9f, 0xbd, 0x8d, 0x6e, 0x2f, 0xcf, 0x06, 0xe1, 0x0f, 0x04, 0xf7, 0x33, 0xb6,
+	0xd9, 0x97, 0x08, 0x1d, 0xed, 0x26, 0x96, 0x71, 0x8c, 0xbe, 0xbc, 0x28, 0x4a, 0xfe, 0x55, 0xa4,
+	0x7e, 0xc6, 0x36, 0x93, 0x82, 0x91, 0x05, 0x2d, 0x76, 0x4f, 0xb1, 0xe2, 0xdb, 0x2a, 0x6f, 0xda,
+	0x17, 0x19, 0xe8, 0x4f, 0x95, 0xfe, 0x45, 0xe8, 0x97, 0x61, 0x5e, 0xc5, 0xe1, 0x6f, 0xe3, 0xc9,
+	0x95, 0x16, 0x8f, 0xbb, 0xf9, 0x3e, 0xe7, 0x84, 0xbc, 0xa7, 0xec, 0x3b, 0xfd, 0x24, 0x3b, 0x53,
+	0x4b, 0x49, 0xbd, 0xfc, 0x17, 0x00, 0x00, 0xff, 0xff, 0xe8, 0x1b, 0x59, 0xf8, 0xe5, 0x02, 0x00,
+	0x00,
+}

vendor/github.com/golang/protobuf/ptypes/struct/struct.proto

@@ -0,0 +1,96 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+syntax = "proto3";
+
+package google.protobuf;
+
+option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
+option go_package = "github.com/golang/protobuf/ptypes/struct;structpb";
+option java_package = "com.google.protobuf";
+option java_outer_classname = "StructProto";
+option java_multiple_files = true;
+option objc_class_prefix = "GPB";
+
+
+// `Struct` represents a structured data value, consisting of fields
+// which map to dynamically typed values. In some languages, `Struct`
+// might be supported by a native representation. For example, in
+// scripting languages like JS a struct is represented as an
+// object. The details of that representation are described together
+// with the proto support for the language.
+//
+// The JSON representation for `Struct` is JSON object.
+message Struct {
+  // Unordered map of dynamically typed values.
+  map<string, Value> fields = 1;
+}
+
+// `Value` represents a dynamically typed value which can be either
+// null, a number, a string, a boolean, a recursive struct value, or a
+// list of values. A producer of value is expected to set one of that
+// variants, absence of any variant indicates an error.
+//
+// The JSON representation for `Value` is JSON value.
+message Value {
+  // The kind of value.
+  oneof kind {
+    // Represents a null value.
+    NullValue null_value = 1;
+    // Represents a double value.
+    double number_value = 2;
+    // Represents a string value.
+    string string_value = 3;
+    // Represents a boolean value.
+    bool bool_value = 4;
+    // Represents a structured value.
+    Struct struct_value = 5;
+    // Represents a repeated `Value`.
+    ListValue list_value = 6;
+  }
+}
+
+// `NullValue` is a singleton enumeration to represent the null value for the
+// `Value` type union.
+//
+//  The JSON representation for `NullValue` is JSON `null`.
+enum NullValue {
+  // Null value.
+  NULL_VALUE = 0;
+}
+
+// `ListValue` is a wrapper around a repeated field of values.
+//
+// The JSON representation for `ListValue` is JSON array.
+message ListValue {
+  // Repeated field of dynamically typed values.
+  repeated Value values = 1;
+}

vendor/github.com/golang/protobuf/ptypes/wrappers/wrappers.pb.go

@@ -0,0 +1,461 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/wrappers.proto
+
+package wrappers
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// Wrapper message for `double`.
+//
+// The JSON representation for `DoubleValue` is JSON number.
+type DoubleValue struct {
+	// The double value.
+	Value                float64  `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *DoubleValue) Reset()         { *m = DoubleValue{} }
+func (m *DoubleValue) String() string { return proto.CompactTextString(m) }
+func (*DoubleValue) ProtoMessage()    {}
+func (*DoubleValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{0}
+}
+
+func (*DoubleValue) XXX_WellKnownType() string { return "DoubleValue" }
+
+func (m *DoubleValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_DoubleValue.Unmarshal(m, b)
+}
+func (m *DoubleValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_DoubleValue.Marshal(b, m, deterministic)
+}
+func (m *DoubleValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DoubleValue.Merge(m, src)
+}
+func (m *DoubleValue) XXX_Size() int {
+	return xxx_messageInfo_DoubleValue.Size(m)
+}
+func (m *DoubleValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_DoubleValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DoubleValue proto.InternalMessageInfo
+
+func (m *DoubleValue) GetValue() float64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `float`.
+//
+// The JSON representation for `FloatValue` is JSON number.
+type FloatValue struct {
+	// The float value.
+	Value                float32  `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *FloatValue) Reset()         { *m = FloatValue{} }
+func (m *FloatValue) String() string { return proto.CompactTextString(m) }
+func (*FloatValue) ProtoMessage()    {}
+func (*FloatValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{1}
+}
+
+func (*FloatValue) XXX_WellKnownType() string { return "FloatValue" }
+
+func (m *FloatValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_FloatValue.Unmarshal(m, b)
+}
+func (m *FloatValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_FloatValue.Marshal(b, m, deterministic)
+}
+func (m *FloatValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_FloatValue.Merge(m, src)
+}
+func (m *FloatValue) XXX_Size() int {
+	return xxx_messageInfo_FloatValue.Size(m)
+}
+func (m *FloatValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_FloatValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_FloatValue proto.InternalMessageInfo
+
+func (m *FloatValue) GetValue() float32 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `int64`.
+//
+// The JSON representation for `Int64Value` is JSON string.
+type Int64Value struct {
+	// The int64 value.
+	Value                int64    `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Int64Value) Reset()         { *m = Int64Value{} }
+func (m *Int64Value) String() string { return proto.CompactTextString(m) }
+func (*Int64Value) ProtoMessage()    {}
+func (*Int64Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{2}
+}
+
+func (*Int64Value) XXX_WellKnownType() string { return "Int64Value" }
+
+func (m *Int64Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Int64Value.Unmarshal(m, b)
+}
+func (m *Int64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Int64Value.Marshal(b, m, deterministic)
+}
+func (m *Int64Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Int64Value.Merge(m, src)
+}
+func (m *Int64Value) XXX_Size() int {
+	return xxx_messageInfo_Int64Value.Size(m)
+}
+func (m *Int64Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_Int64Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Int64Value proto.InternalMessageInfo
+
+func (m *Int64Value) GetValue() int64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `uint64`.
+//
+// The JSON representation for `UInt64Value` is JSON string.
+type UInt64Value struct {
+	// The uint64 value.
+	Value                uint64   `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *UInt64Value) Reset()         { *m = UInt64Value{} }
+func (m *UInt64Value) String() string { return proto.CompactTextString(m) }
+func (*UInt64Value) ProtoMessage()    {}
+func (*UInt64Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{3}
+}
+
+func (*UInt64Value) XXX_WellKnownType() string { return "UInt64Value" }
+
+func (m *UInt64Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UInt64Value.Unmarshal(m, b)
+}
+func (m *UInt64Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UInt64Value.Marshal(b, m, deterministic)
+}
+func (m *UInt64Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UInt64Value.Merge(m, src)
+}
+func (m *UInt64Value) XXX_Size() int {
+	return xxx_messageInfo_UInt64Value.Size(m)
+}
+func (m *UInt64Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_UInt64Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UInt64Value proto.InternalMessageInfo
+
+func (m *UInt64Value) GetValue() uint64 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `int32`.
+//
+// The JSON representation for `Int32Value` is JSON number.
+type Int32Value struct {
+	// The int32 value.
+	Value                int32    `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Int32Value) Reset()         { *m = Int32Value{} }
+func (m *Int32Value) String() string { return proto.CompactTextString(m) }
+func (*Int32Value) ProtoMessage()    {}
+func (*Int32Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{4}
+}
+
+func (*Int32Value) XXX_WellKnownType() string { return "Int32Value" }
+
+func (m *Int32Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Int32Value.Unmarshal(m, b)
+}
+func (m *Int32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Int32Value.Marshal(b, m, deterministic)
+}
+func (m *Int32Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Int32Value.Merge(m, src)
+}
+func (m *Int32Value) XXX_Size() int {
+	return xxx_messageInfo_Int32Value.Size(m)
+}
+func (m *Int32Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_Int32Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Int32Value proto.InternalMessageInfo
+
+func (m *Int32Value) GetValue() int32 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `uint32`.
+//
+// The JSON representation for `UInt32Value` is JSON number.
+type UInt32Value struct {
+	// The uint32 value.
+	Value                uint32   `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *UInt32Value) Reset()         { *m = UInt32Value{} }
+func (m *UInt32Value) String() string { return proto.CompactTextString(m) }
+func (*UInt32Value) ProtoMessage()    {}
+func (*UInt32Value) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{5}
+}
+
+func (*UInt32Value) XXX_WellKnownType() string { return "UInt32Value" }
+
+func (m *UInt32Value) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_UInt32Value.Unmarshal(m, b)
+}
+func (m *UInt32Value) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_UInt32Value.Marshal(b, m, deterministic)
+}
+func (m *UInt32Value) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_UInt32Value.Merge(m, src)
+}
+func (m *UInt32Value) XXX_Size() int {
+	return xxx_messageInfo_UInt32Value.Size(m)
+}
+func (m *UInt32Value) XXX_DiscardUnknown() {
+	xxx_messageInfo_UInt32Value.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_UInt32Value proto.InternalMessageInfo
+
+func (m *UInt32Value) GetValue() uint32 {
+	if m != nil {
+		return m.Value
+	}
+	return 0
+}
+
+// Wrapper message for `bool`.
+//
+// The JSON representation for `BoolValue` is JSON `true` and `false`.
+type BoolValue struct {
+	// The bool value.
+	Value                bool     `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *BoolValue) Reset()         { *m = BoolValue{} }
+func (m *BoolValue) String() string { return proto.CompactTextString(m) }
+func (*BoolValue) ProtoMessage()    {}
+func (*BoolValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{6}
+}
+
+func (*BoolValue) XXX_WellKnownType() string { return "BoolValue" }
+
+func (m *BoolValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_BoolValue.Unmarshal(m, b)
+}
+func (m *BoolValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_BoolValue.Marshal(b, m, deterministic)
+}
+func (m *BoolValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_BoolValue.Merge(m, src)
+}
+func (m *BoolValue) XXX_Size() int {
+	return xxx_messageInfo_BoolValue.Size(m)
+}
+func (m *BoolValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_BoolValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_BoolValue proto.InternalMessageInfo
+
+func (m *BoolValue) GetValue() bool {
+	if m != nil {
+		return m.Value
+	}
+	return false
+}
+
+// Wrapper message for `string`.
+//
+// The JSON representation for `StringValue` is JSON string.
+type StringValue struct {
+	// The string value.
+	Value                string   `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *StringValue) Reset()         { *m = StringValue{} }
+func (m *StringValue) String() string { return proto.CompactTextString(m) }
+func (*StringValue) ProtoMessage()    {}
+func (*StringValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{7}
+}
+
+func (*StringValue) XXX_WellKnownType() string { return "StringValue" }
+
+func (m *StringValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_StringValue.Unmarshal(m, b)
+}
+func (m *StringValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_StringValue.Marshal(b, m, deterministic)
+}
+func (m *StringValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_StringValue.Merge(m, src)
+}
+func (m *StringValue) XXX_Size() int {
+	return xxx_messageInfo_StringValue.Size(m)
+}
+func (m *StringValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_StringValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_StringValue proto.InternalMessageInfo
+
+func (m *StringValue) GetValue() string {
+	if m != nil {
+		return m.Value
+	}
+	return ""
+}
+
+// Wrapper message for `bytes`.
+//
+// The JSON representation for `BytesValue` is JSON string.
+type BytesValue struct {
+	// The bytes value.
+	Value                []byte   `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *BytesValue) Reset()         { *m = BytesValue{} }
+func (m *BytesValue) String() string { return proto.CompactTextString(m) }
+func (*BytesValue) ProtoMessage()    {}
+func (*BytesValue) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5377b62bda767935, []int{8}
+}
+
+func (*BytesValue) XXX_WellKnownType() string { return "BytesValue" }
+
+func (m *BytesValue) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_BytesValue.Unmarshal(m, b)
+}
+func (m *BytesValue) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_BytesValue.Marshal(b, m, deterministic)
+}
+func (m *BytesValue) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_BytesValue.Merge(m, src)
+}
+func (m *BytesValue) XXX_Size() int {
+	return xxx_messageInfo_BytesValue.Size(m)
+}
+func (m *BytesValue) XXX_DiscardUnknown() {
+	xxx_messageInfo_BytesValue.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_BytesValue proto.InternalMessageInfo
+
+func (m *BytesValue) GetValue() []byte {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*DoubleValue)(nil), "google.protobuf.DoubleValue")
+	proto.RegisterType((*FloatValue)(nil), "google.protobuf.FloatValue")
+	proto.RegisterType((*Int64Value)(nil), "google.protobuf.Int64Value")
+	proto.RegisterType((*UInt64Value)(nil), "google.protobuf.UInt64Value")
+	proto.RegisterType((*Int32Value)(nil), "google.protobuf.Int32Value")
+	proto.RegisterType((*UInt32Value)(nil), "google.protobuf.UInt32Value")
+	proto.RegisterType((*BoolValue)(nil), "google.protobuf.BoolValue")
+	proto.RegisterType((*StringValue)(nil), "google.protobuf.StringValue")
+	proto.RegisterType((*BytesValue)(nil), "google.protobuf.BytesValue")
+}
+
+func init() { proto.RegisterFile("google/protobuf/wrappers.proto", fileDescriptor_5377b62bda767935) }
+
+var fileDescriptor_5377b62bda767935 = []byte{
+	// 259 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x2f, 0x4a, 0x2c,
+	0x28, 0x48, 0x2d, 0x2a, 0xd6, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0xca,
+	0x5c, 0xdc, 0x2e, 0xf9, 0xa5, 0x49, 0x39, 0xa9, 0x61, 0x89, 0x39, 0xa5, 0xa9, 0x42, 0x22, 0x5c,
+	0xac, 0x65, 0x20, 0x86, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x63, 0x10, 0x84, 0xa3, 0xa4, 0xc4, 0xc5,
+	0xe5, 0x96, 0x93, 0x9f, 0x58, 0x82, 0x45, 0x0d, 0x13, 0x92, 0x1a, 0xcf, 0xbc, 0x12, 0x33, 0x13,
+	0x2c, 0x6a, 0x98, 0x61, 0x6a, 0x94, 0xb9, 0xb8, 0x43, 0x71, 0x29, 0x62, 0x41, 0x35, 0xc8, 0xd8,
+	0x08, 0x8b, 0x1a, 0x56, 0x34, 0x83, 0xb0, 0x2a, 0xe2, 0x85, 0x29, 0x52, 0xe4, 0xe2, 0x74, 0xca,
+	0xcf, 0xcf, 0xc1, 0xa2, 0x84, 0x03, 0xc9, 0x9c, 0xe0, 0x92, 0xa2, 0xcc, 0xbc, 0x74, 0x2c, 0x8a,
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+}