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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2026-02-28 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-runtime.md

Summary

Updated terminology and descriptions for AgentCore Runtime properties, clarifying resource purpose and attributes

Security assessment

Changes are primarily terminology clarifications (e.g., 'agent' to 'AgentCore Runtime') and improved property descriptions without addressing security vulnerabilities or introducing security controls. The IAM role ARN mention is a standard AWS security practice documentation, not a new security feature.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-runtime.md b/AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-runtime.md
index e520292ce..aac98eae2 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-runtime.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-resource-bedrockagentcore-runtime.md
@@ -72 +72 @@ To declare this entity in your CloudFormation template, use the following syntax
-The artifact of the agent.
+The artifact of the AgentCore Runtime.
@@ -83 +83 @@ _Required_ : Yes
-The name of the AgentCore Runtime endpoint.
+The name of the AgentCore Runtime.
@@ -96 +96 @@ _Update requires_ : [Replacement](https://docs.aws.amazon.com/AWSCloudFormation/
-Represents inbound authorization configuration options used to authenticate incoming requests. 
+The authorizer configuration for the AgentCore Runtime.
@@ -107 +107 @@ _Required_ : No
-The agent runtime description.
+The description of the AgentCore Runtime.
@@ -122 +122 @@ _Required_ : No
-The environment variables for the agent.
+Environment variables to set in the AgentCore Runtime environment.
@@ -137 +137 @@ _Maximum_ : `2048`
-Property description not available.
+The lifecycle configuration for the AgentCore Runtime.
@@ -148 +148 @@ _Required_ : No
-The network configuration.
+The network configuration for the AgentCore Runtime.
@@ -172 +172 @@ _Required_ : No
-Property description not available.
+Configuration for HTTP request headers that will be passed through to the runtime.
@@ -183 +183 @@ _Required_ : No
-The Amazon Resource Name (ARN) for for the role.
+The IAM role ARN that provides permissions for the AgentCore Runtime.
@@ -225 +225 @@ For more information about using the `Fn::GetAtt` intrinsic function, see [`Fn::
-The agent runtime ARN.
+The Amazon Resource Name (ARN) of the AgentCore Runtime.
@@ -230 +230 @@ The agent runtime ARN.
-The ID for the agent runtime.
+The unique identifier of the AgentCore Runtime.
@@ -235 +235 @@ The ID for the agent runtime.
-The version for the agent runtime.
+The version of the AgentCore Runtime.
@@ -240 +240 @@ The version for the agent runtime.
-The time at which the runtime was created.
+The timestamp when the AgentCore Runtime was created.
@@ -245 +245 @@ The time at which the runtime was created.
-Property description not available.
+The reason for failure if the AgentCore Runtime is in a failed state.
@@ -250 +250 @@ Property description not available.
-The time at which the runtime was last updated.
+The timestamp when the AgentCore Runtime was last updated.
@@ -255 +255 @@ The time at which the runtime was last updated.
-The status for the agent runtime.
+The current status of the AgentCore Runtime.
@@ -263 +263 @@ To use the Amazon Web Services Documentation, Javascript must be enabled. Please
-UserPreferenceOverrideExtractionConfigurationInput
+Tag