Merge pull request #3277 from stack72/aws-app-cookieness-doc-update

docs: Updating the app_cookie_stickiness_policy docs to reflect needing a L…

builtin/providers/aws/resource_aws_app_cookie_stickiness_policy.go

@@ -2,6 +2,7 @@ package aws
 
 import (
 	"fmt"
+	"regexp"
 	"strings"
 
 	"github.com/aws/aws-sdk-go/aws"
@@ -23,6 +24,14 @@ func resourceAwsAppCookieStickinessPolicy() *schema.Resource {
 				Type:     schema.TypeString,
 				Required: true,
 				ForceNew: true,
+				ValidateFunc: func(v interface{}, k string) (ws []string, es []error) {
+					value := v.(string)
+					if !regexp.MustCompile(`^[0-9A-Za-z-]+$`).MatchString(value) {
+						es = append(es, fmt.Errorf(
+							"only alphanumeric characters and hyphens allowed in %q", k))
+					}
+					return
+				},
 			},
 
 			"load_balancer": &schema.Schema{

website/source/docs/providers/aws/r/app_cookie_stickiness_policy.html.markdown

@@ -15,20 +15,20 @@ Provides an application cookie stickiness policy, which allows an ELB to wed its
 ```
 resource "aws_elb" "lb" {
     name = "test-lb"
-	  availability_zones = ["us-east-1a"]
-	  listener {
-	      instance_port = 8000
-		    instance_protocol = "http"
-		    lb_port = 80
-		    lb_protocol = "http"
-	  }
+	availability_zones = ["us-east-1a"]
+	listener {
+	  instance_port = 8000
+	  instance_protocol = "http"
+	  lb_port = 80
+	  lb_protocol = "http"
+    }
 }
 
 resource "aws_app_cookie_stickiness_policy" "foo" {
-	  name = "foo_policy"
-	  load_balancer = "${aws_elb.lb.id}"
-	  lb_port = 80
-	  cookie_name = "MyAppCookie"
+	name = "foo_policy"
+	load_balancer = "${aws_elb.lb.name}"
+	lb_port = 80
+	cookie_name = "MyAppCookie"
 }
 ```
 
@@ -37,7 +37,7 @@ resource "aws_app_cookie_stickiness_policy" "foo" {
 The following arguments are supported:
 
 * `name` - (Required) The name of the stickiness policy.
-* `load_balancer` - (Required) The load balancer to which the policy
+* `load_balancer` - (Required) The name of load balancer to which the policy
   should be attached.
 * `lb_port` - (Required) The load balancer port to which the policy
   should be applied. This must be an active listener on the load
@@ -50,6 +50,6 @@ The following attributes are exported:
 
 * `id` - The ID of the policy.
 * `name` - The name of the stickiness policy.
-* `load_balancer` - The load balancer to which the policy is attached.
+* `load_balancer` - The name of load balancer to which the policy is attached.
 * `lb_port` - The load balancer port to which the policy is applied.
 * `cookie_name` - The application cookie whose lifetime the ELB's cookie should follow.