# IngestionStreamSource
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The source that an ingestion stream ingests data from.

## Contents
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 ** s3 **   <a name="opensearchserverless-Type-IngestionStreamSource-s3"></a>
The Amazon S3 source configuration for the ingestion stream.  
Type: [IngestionStreamS3Source](API_IngestionStreamS3Source.md) object  
Required: Yes

## 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/opensearchserverless-2021-11-01/IngestionStreamSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/opensearchserverless-2021-11-01/IngestionStreamSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/opensearchserverless-2021-11-01/IngestionStreamSource)