# GroundTruthSource
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Where to pull ground truth from.

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

 ** inline **   <a name="BedrockAgentCore-Type-GroundTruthSource-inline"></a>
Inline ground truth data containing assertions, expected trajectories, and per-turn expected responses.  
Type: [InlineGroundTruth](API_InlineGroundTruth.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/GroundTruthSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agentcore-2024-02-28/GroundTruthSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agentcore-2024-02-28/GroundTruthSource)