# FilterInput
<a name="API_FilterInput"></a>

Contains filter criteria for listing events.

## Contents
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 ** branch **   <a name="BedrockAgentCore-Type-FilterInput-branch"></a>
The branch filter criteria to apply when listing events.  
Type: [BranchFilter](API_BranchFilter.md) object  
Required: No

 ** eventMetadata **   <a name="BedrockAgentCore-Type-FilterInput-eventMetadata"></a>
Event metadata filter criteria to apply when retrieving events.  
Type: Array of [EventMetadataFilterExpression](API_EventMetadataFilterExpression.md) objects  
Array Members: Minimum number of 1 item. Maximum number of 5 items.  
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/FilterInput) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agentcore-2024-02-28/FilterInput) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agentcore-2024-02-28/FilterInput)