# TransformationInputDataConfig
<a name="API_TransformationInputDataConfig"></a>

The Amazon S3 location and source format configuration for input data in a transformation job.

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

 ** S3Uri **   <a name="HealthLake-Type-TransformationInputDataConfig-S3Uri"></a>
The Amazon S3 URI of the input data to transform.  
Type: String  
Length Constraints: Minimum length of 8. Maximum length of 2048.  
Pattern: `s3://[a-z0-9][a-z0-9.\-]{1,61}[a-z0-9](/.+)?`   
Required: Yes

 ** SourceFormat **   <a name="HealthLake-Type-TransformationInputDataConfig-SourceFormat"></a>
The format of the source data files (C-CDA or CSV).  
Type: String  
Valid Values: `CCDA | CSV`   
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\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/healthlake-2017-07-01/TransformationInputDataConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/healthlake-2017-07-01/TransformationInputDataConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/healthlake-2017-07-01/TransformationInputDataConfig)