# DataSetReference
<a name="API_DataSetReference"></a>

Contains information about the dataset use and it's source.

## Contents
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 ** datasetArn **   <a name="iotsitewise-Type-DataSetReference-datasetArn"></a>
The [ARN](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference-arns.html) of the dataset. The format is `arn:${Partition}:iotsitewise:${Region}:${Account}:dataset/${DatasetId}`.  
Type: String  
Required: No

 ** source **   <a name="iotsitewise-Type-DataSetReference-source"></a>
The data source for the dataset.  
Type: [Source](API_Source.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/iotsitewise-2019-12-02/DataSetReference) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iotsitewise-2019-12-02/DataSetReference) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iotsitewise-2019-12-02/DataSetReference)