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AWS step-functions documentation change

Service: step-functions · 2025-08-28 · Documentation low

File: step-functions/latest/dg/connect-bedrock.md

Summary

Updated multiple Bedrock service ARNs with specific region (us-east-1) and account ID (123456789012) values in IAM policy examples

Security assessment

Changes standardize documentation examples but show no evidence of addressing security issues or introducing new security features

Diff

diff --git a/step-functions/latest/dg/connect-bedrock.md b/step-functions/latest/dg/connect-bedrock.md
index afda39457..8d5a52837 100644
--- a//step-functions/latest/dg/connect-bedrock.md
+++ b//step-functions/latest/dg/connect-bedrock.md
@@ -135 +135 @@ The following is an IAM policy example for a state machine that accesses a speci
-                    "arn:aws:bedrock:region::foundation-model/amazon.titan-text-express-v1"
+                    "arn:aws:bedrock:us-east-1::foundation-model/amazon.titan-text-express-v1"
@@ -156 +156 @@ The following is an IAM policy example for a state machine that accesses a speci
-            "arn:aws:bedrock:region:account-id:provisioned-model/c2oi931ulksx"
+            "arn:aws:bedrock:us-east-1:123456789012:provisioned-model/c2oi931ulksx"
@@ -177,2 +177,2 @@ The following is an IAM policy example for a state machine that provides full ac
-                    "arn:aws:bedrock:region::foundation-model/*",
-                    "arn:aws:bedrock:region:account-id:provisioned-model/*"
+                    "arn:aws:bedrock:us-east-1::foundation-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:provisioned-model/*"
@@ -199,3 +199,3 @@ The following is an IAM policy example for a state machine to access a specific
-                    "arn:aws:bedrock:region::foundation-model/amazon.titan-text-express-v1",
-                    "arn:aws:bedrock:region:account-id:custom-model/*",
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1::foundation-model/amazon.titan-text-express-v1",
+                    "arn:aws:bedrock:us-east-1:123456789012:custom-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -211 +211 @@ The following is an IAM policy example for a state machine to access a specific
-                    "arn:aws:iam::account-id:role/myRole"            
+                    "arn:aws:iam::123456789012:role/myRole"            
@@ -232,2 +232,2 @@ The following is an IAM policy example for a state machine to access a specific
-                    "arn:aws:bedrock:region:account-id:custom-model/*",
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1:123456789012:custom-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -243 +243 @@ The following is an IAM policy example for a state machine to access a specific
-                    "arn:aws:iam::account-id:role/roleName"            
+                    "arn:aws:iam::123456789012:role/myRoleName"            
@@ -264,3 +264,3 @@ The following is an IAM policy example for a state machine that provides full ac
-                    "arn:aws:bedrock:region::foundation-model/*",
-                    "arn:aws:bedrock:region:account-id:custom-model/*",
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1::foundation-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:custom-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -276 +276 @@ The following is an IAM policy example for a state machine that provides full ac
-                    "arn:aws:iam::account-id:role/myRole"            
+                    "arn:aws:iam::123456789012:role/myRole"            
@@ -297,3 +297,3 @@ The following is an IAM policy example for a state machine to access a specific
-                    "arn:aws:bedrock:region::foundation-model/amazon.titan-text-express-v1",
-                    "arn:aws:bedrock:region:account-id:custom-model/*",
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1::foundation-model/amazon.titan-text-express-v1",
+                    "arn:aws:bedrock:us-east-1:123456789012:custom-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -310 +310 @@ The following is an IAM policy example for a state machine to access a specific
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -320 +320 @@ The following is an IAM policy example for a state machine to access a specific
-                    "arn:aws:iam::account-id:role/myRole"            
+                    "arn:aws:iam::123456789012:role/myRole"            
@@ -341,2 +341,2 @@ The following is an IAM policy example for a state machine to access a custom mo
-                    "arn:aws:bedrock:region:account-id:custom-model/*",
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1:123456789012:custom-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -353 +353 @@ The following is an IAM policy example for a state machine to access a custom mo
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -363 +363 @@ The following is an IAM policy example for a state machine to access a custom mo
-                    "arn:aws:iam::account-id:role/myRole"            
+                    "arn:aws:iam::123456789012:role/myRole"            
@@ -384,3 +384,3 @@ The following is an IAM policy example for a state machine that provides full ac
-                    "arn:aws:bedrock:region::foundation-model/*",
-                    "arn:aws:bedrock:region:account-id:custom-model/*",
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1::foundation-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:custom-model/*",
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -397 +397 @@ The following is an IAM policy example for a state machine that provides full ac
-                    "arn:aws:bedrock:region:account-id:model-customization-job/*"
+                    "arn:aws:bedrock:us-east-1:123456789012:model-customization-job/*"
@@ -407 +407 @@ The following is an IAM policy example for a state machine that provides full ac
-                    "arn:aws:iam::account-id:role/myRole"            
+                    "arn:aws:iam::123456789012:role/myRole"