```
make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSVPCPeeringConnection_'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /vendor/)
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSVPCPeeringConnection_ -timeout 120m
=== RUN TestAccAWSVPCPeeringConnection_importBasic
--- PASS: TestAccAWSVPCPeeringConnection_importBasic (42.58s)
=== RUN TestAccAWSVPCPeeringConnection_basic
--- PASS: TestAccAWSVPCPeeringConnection_basic (45.00s)
=== RUN TestAccAWSVPCPeeringConnection_plan
--- PASS: TestAccAWSVPCPeeringConnection_plan (40.92s)
=== RUN TestAccAWSVPCPeeringConnection_tags
--- SKIP: TestAccAWSVPCPeeringConnection_tags (0.00s)
resource_aws_vpc_peering_connection_test.go:85: Error: TestAccAWSVPCPeeringConnection_tags requires a peer id to be set
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 128.517s
```
This landed in aws-sdk-go yesterday, breaking the AWS provider in many places:
3c259c9586
Here, with much sedding, grepping, and manual massaging, we attempt to
catch Terraform up to the new `awserr.Error` interface world.
Eric Rutherford