# AthenaDatasetDefinition
<a name="API_AthenaDatasetDefinition"></a>

Configuration for Athena Dataset Definition input.

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

 ** Catalog **   <a name="sagemaker-Type-AthenaDatasetDefinition-Catalog"></a>
The name of the data catalog used in Athena query execution.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Required: Yes

 ** Database **   <a name="sagemaker-Type-AthenaDatasetDefinition-Database"></a>
The name of the database used in the Athena query execution.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `.*`   
Required: Yes

 ** OutputFormat **   <a name="sagemaker-Type-AthenaDatasetDefinition-OutputFormat"></a>
The data storage format for Athena query results.  
Type: String  
Valid Values: `PARQUET | ORC | AVRO | JSON | TEXTFILE`   
Required: Yes

 ** OutputS3Uri **   <a name="sagemaker-Type-AthenaDatasetDefinition-OutputS3Uri"></a>
The location in Amazon S3 where Athena query results are stored.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 1024.  
Pattern: `(https|s3)://([^/]+)/?(.*)`   
Required: Yes

 ** QueryString **   <a name="sagemaker-Type-AthenaDatasetDefinition-QueryString"></a>
The SQL query statements, to be executed.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 4096.  
Pattern: `[\s\S]+`   
Required: Yes

 ** KmsKeyId **   <a name="sagemaker-Type-AthenaDatasetDefinition-KmsKeyId"></a>
The AWS Key Management Service (AWS KMS) key that Amazon SageMaker uses to encrypt data generated from an Athena query execution.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 2048.  
Pattern: `[a-zA-Z0-9:/_-]*`   
Required: No

 ** OutputCompression **   <a name="sagemaker-Type-AthenaDatasetDefinition-OutputCompression"></a>
The compression used for Athena query results.  
Type: String  
Valid Values: `GZIP | SNAPPY | ZLIB`   
Required: No

 ** WorkGroup **   <a name="sagemaker-Type-AthenaDatasetDefinition-WorkGroup"></a>
The name of the workgroup in which the Athena query is being started.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `[a-zA-Z0-9._-]+`   
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/AthenaDatasetDefinition) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sagemaker-2017-07-24/AthenaDatasetDefinition) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sagemaker-2017-07-24/AthenaDatasetDefinition)