# CustomArtifactConfigurationDescription
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Specifies a dependency JAR or a JAR of user-defined functions.

## Contents
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 ** ArtifactType **   <a name="APIReference-Type-CustomArtifactConfigurationDescription-ArtifactType"></a>
 `UDF` stands for user-defined functions. This type of artifact must be in an S3 bucket. A `DEPENDENCY_JAR` can be in either Maven or an S3 bucket.  
Type: String  
Valid Values: `UDF | DEPENDENCY_JAR`   
Required: No

 ** MavenReferenceDescription **   <a name="APIReference-Type-CustomArtifactConfigurationDescription-MavenReferenceDescription"></a>
The parameters that are required to specify a Maven dependency.  
Type: [MavenReference](API_MavenReference.md) object  
Required: No

 ** S3ContentLocationDescription **   <a name="APIReference-Type-CustomArtifactConfigurationDescription-S3ContentLocationDescription"></a>
For a Managed Service for Apache Flink application provides a description of an Amazon S3 object, including the Amazon Resource Name (ARN) of the S3 bucket, the name of the Amazon S3 object that contains the data, and the version number of the Amazon S3 object that contains the data.   
Type: [S3ContentLocation](API_S3ContentLocation.md) object  
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/kinesisanalyticsv2-2018-05-23/CustomArtifactConfigurationDescription) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/kinesisanalyticsv2-2018-05-23/CustomArtifactConfigurationDescription) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/kinesisanalyticsv2-2018-05-23/CustomArtifactConfigurationDescription)