# CustomDocumentIdentifier


Contains information about the identifier of the document to ingest into a custom data source.

## Contents


 ** id **   <a name="bedrock-Type-agent_CustomDocumentIdentifier-id"></a>
The identifier of the document to ingest into a custom data source.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Required: Yes

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/bedrock-agent-2023-06-05/CustomDocumentIdentifier) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-agent-2023-06-05/CustomDocumentIdentifier) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-agent-2023-06-05/CustomDocumentIdentifier)