Update bucketname (#7310)

* Update bucketnames in Java, JavaScript, and Python examples

Author: brmur

javascriptv3/example_code/iam/actions/put-role-policy.js

@@ -18,7 +18,7 @@ const examplePolicyDocument = JSON.stringify({
         "s3:ListBucket",
         "s3:ListMultipartUploadParts",
       ],
-      Resource: "arn:aws:s3:::some-test-bucket",
+      Resource: "arn:aws:s3:::amzn-s3-demo-bucket",
     },
     {
       Sid: "VisualEditor1",

javav2/example_code/iam/src/main/java/com/example/iam/IamPolicyBuilderExamples.java

@@ -209,8 +209,8 @@ public String specifyPrincipalsExample() {
                                                 .effect(IamEffect.DENY)
                                                 .addAction("s3:*")
                                                 .addPrincipal(IamPrincipal.ALL)
-                                                .addResource("arn:aws:s3:::BUCKETNAME/*")
-                                                .addResource("arn:aws:s3:::BUCKETNAME")
+                                                .addResource("arn:aws:s3:::amzn-s3-demo-bucket/*")
+                                                .addResource("arn:aws:s3:::amzn-s3-demo-bucket")
                                                 .addCondition(b1 -> b1
                                                                 .operator(IamConditionOperator.ARN_NOT_EQUALS)
                                                                 .key("aws:PrincipalArn")

python/example_code/iam/policy_wrapper.py

@@ -33,8 +33,8 @@ def create_policy(name, description, actions, resource_arn):
                     form of service:action, such as s3:PutObject.
     :param resource_arn: The Amazon Resource Name (ARN) of the resource this policy
                          applies to. This ARN can contain wildcards, such as
-                         'arn:aws:s3:::my-bucket/*' to allow actions on all objects
-                         in the bucket named 'my-bucket'.
+                         'arn:aws:s3:::amzn-s3-demo-bucket/*' to allow actions on all objects
+                         in the bucket named 'amzn-s3-demo-bucket'.
     :return: The newly created policy.
     """
     policy_doc = {
@@ -269,7 +269,7 @@ def usage_demo():
         "Policies let you define sets of permissions that can be attached to "
         "other IAM resources, like users and roles."
     )
-    bucket_arn = f"arn:aws:s3:::made-up-bucket-name"
+    bucket_arn = f"arn:aws:s3:::amzn-s3-demo-bucket"
     policy = create_policy(
         "demo-iam-policy",
         "Policy for IAM demonstration.",