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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2026-06-28 · Documentation medium

File: AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnesslitellmmodelconfig.md

Summary

Added detailed descriptions for LiteLLM model configuration including API key usage

Security assessment

Similar to Gemini config, documents API key security and model parameters without vulnerability context. Enhances third-party integration security documentation.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnesslitellmmodelconfig.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnesslitellmmodelconfig.md
index be98ef5c4..31d91726b 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnesslitellmmodelconfig.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnesslitellmmodelconfig.md
@@ -11 +11 @@ This is the new _CloudFormation Template Reference Guide_. Please update your bo
-The `HarnessLiteLlmModelConfig` property type specifies Property description not available. for an [AWS::BedrockAgentCore::Harness](./aws-resource-bedrockagentcore-harness.html).
+Configuration for a LiteLLM model provider, enabling connection to third-party model providers.
@@ -49 +49 @@ To declare this entity in your CloudFormation template, use the following syntax
-Property description not available.
+Provider-specific parameters passed through to the model provider unchanged.
@@ -60 +60 @@ _Required_ : No
-Property description not available.
+The base URL for the model provider's API endpoint.
@@ -75 +75 @@ _Required_ : No
-Property description not available.
+The ARN of the API key in AgentCore Identity for authenticating with the model provider.
@@ -88 +88 @@ _Update requires_ : [No interruption](https://docs.aws.amazon.com/AWSCloudFormat
-Property description not available.
+The maximum number of tokens to allow in the generated response per iteration.
@@ -101 +101 @@ _Required_ : No
-Property description not available.
+The LiteLLM model identifier (e.g., "anthropic/claude-3-sonnet").
@@ -112 +112 @@ _Required_ : Yes
-Property description not available.
+The temperature to set when calling the model.
@@ -127 +127 @@ _Required_ : No
-Property description not available.
+The topP set when calling the model.