# CitationSourceContentDelta
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Contains incremental updates to the source content text during streaming responses, allowing clients to build up the cited content progressively.

## Contents
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 ** text **   <a name="bedrock-Type-runtime_CitationSourceContentDelta-text"></a>
An incremental update to the text content from the source document that is being cited.  
Type: String  
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\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/bedrock-runtime-2023-09-30/CitationSourceContentDelta) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/bedrock-runtime-2023-09-30/CitationSourceContentDelta) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/bedrock-runtime-2023-09-30/CitationSourceContentDelta)