# ActionSource
<a name="API_ActionSource"></a>

A structure describing the source of an action.

## Contents
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 ** SourceUri **   <a name="sagemaker-Type-ActionSource-SourceUri"></a>
The URI of the source.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Pattern: `.*`   
Required: Yes

 ** SourceId **   <a name="sagemaker-Type-ActionSource-SourceId"></a>
The ID of the source.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 256.  
Required: No

 ** SourceType **   <a name="sagemaker-Type-ActionSource-SourceType"></a>
The type of the source.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 256.  
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/sagemaker-2017-07-24/ActionSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sagemaker-2017-07-24/ActionSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sagemaker-2017-07-24/ActionSource)