# RecommendationResult
<a name="API_RecommendationResult"></a>

The result of a recommendation, containing the optimized output.

## Contents
<a name="API_RecommendationResult_Contents"></a>

**Important**  
This data type is a UNION, so only one of the following members can be specified when used or returned.

 ** systemPromptRecommendationResult **   <a name="BedrockAgentCore-Type-RecommendationResult-systemPromptRecommendationResult"></a>
The result of a system prompt recommendation.  
Type: [SystemPromptRecommendationResult](API_SystemPromptRecommendationResult.md) object  
Required: No

 ** toolDescriptionRecommendationResult **   <a name="BedrockAgentCore-Type-RecommendationResult-toolDescriptionRecommendationResult"></a>
The result of a tool description recommendation.  
Type: [ToolDescriptionRecommendationResult](API_ToolDescriptionRecommendationResult.md) object  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/bedrock-agentcore-2024-02-28/RecommendationResult) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agentcore-2024-02-28/RecommendationResult) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agentcore-2024-02-28/RecommendationResult)