# ContextSource
<a name="API_ContextSource"></a>

A structure describing the source of a context.

## Contents
<a name="API_ContextSource_Contents"></a>

 ** SourceUri **   <a name="sagemaker-Type-ContextSource-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-ContextSource-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-ContextSource-SourceType"></a>
The type of the source.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 256.  
Required: No

## See Also
<a name="API_ContextSource_SeeAlso"></a>

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/ContextSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sagemaker-2017-07-24/ContextSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sagemaker-2017-07-24/ContextSource)