# IncrementalTrainingDataChannelOutput
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Contains information about an incremental training data channel that was used to create a trained model. This structure provides details about the base model and channel configuration used during incremental training.

## Contents
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 ** channelName **   <a name="API-Type-IncrementalTrainingDataChannelOutput-channelName"></a>
The name of the incremental training data channel that was used.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Pattern: `[A-Za-z0-9\.\-_]+`   
Required: Yes

 ** modelName **   <a name="API-Type-IncrementalTrainingDataChannelOutput-modelName"></a>
The name of the base trained model that was used for incremental training.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 63.  
Pattern: `(?!\s*$)[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDBFF-\uDC00\uDFFF\t]*`   
Required: Yes

 ** versionIdentifier **   <a name="API-Type-IncrementalTrainingDataChannelOutput-versionIdentifier"></a>
The version identifier of the trained model that was used for incremental training.  
Type: String  
Length Constraints: Fixed length of 36.  
Pattern: `[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}`   
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/cleanroomsml-2023-09-06/IncrementalTrainingDataChannelOutput) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cleanroomsml-2023-09-06/IncrementalTrainingDataChannelOutput) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cleanroomsml-2023-09-06/IncrementalTrainingDataChannelOutput)