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AWS AWSCloudFormation documentation change

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

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

Summary

Added detailed descriptions for Google Gemini model configuration including API key usage

Security assessment

Documents secure API key storage in AgentCore Identity but shows no vulnerability fix. Explains security-sensitive model configuration parameters.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgeminimodelconfig.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgeminimodelconfig.md
index 02ada1f74..1c0e6a04e 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgeminimodelconfig.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-harness-harnessgeminimodelconfig.md
@@ -11 +11 @@ This is the new _CloudFormation Template Reference Guide_. Please update your bo
-The `HarnessGeminiModelConfig` property type specifies Property description not available. for an [AWS::BedrockAgentCore::Harness](./aws-resource-bedrockagentcore-harness.html).
+Configuration for a Google Gemini model provider. Requires an API key stored in AgentCore Identity.
@@ -46 +46 @@ To declare this entity in your CloudFormation template, use the following syntax
-Property description not available.
+The ARN of your Gemini API key on AgentCore Identity.
@@ -59 +59 @@ _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 model call.
@@ -72 +72 @@ _Required_ : No
-Property description not available.
+The Gemini model ID.
@@ -83 +83 @@ _Required_ : Yes
-Property description not available.
+The temperature to set when calling the model.
@@ -98 +98 @@ _Required_ : No
-Property description not available.
+The topK set when calling the model.
@@ -113 +113 @@ _Required_ : No
-Property description not available.
+The topP set when calling the model.