# ModelInferenceDataSource
<a name="API_ModelInferenceDataSource"></a>

Defines information about the data source used for model inference.

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

 ** mlInputChannelArn **   <a name="API-Type-ModelInferenceDataSource-mlInputChannelArn"></a>
The Amazon Resource Name (ARN) of the ML input channel for this model inference data source.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 2048.  
Pattern: `arn:aws[-a-z]*:cleanrooms-ml:[-a-z0-9]+:[0-9]{12}:membership/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/ml-input-channel/[-a-zA-Z0-9_/.]+`   
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\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/cleanroomsml-2023-09-06/ModelInferenceDataSource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cleanroomsml-2023-09-06/ModelInferenceDataSource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cleanroomsml-2023-09-06/ModelInferenceDataSource)