# DataLakeDatasetPartitionSpec
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The partition specification for a dataset.

## Contents
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 ** fields **   <a name="supplychain-Type-DataLakeDatasetPartitionSpec-fields"></a>
The fields on which to partition a dataset. The partitions will be applied hierarchically based on the order of this list.  
Type: Array of [DataLakeDatasetPartitionField](API_DataLakeDatasetPartitionField.md) objects  
Array Members: Minimum number of 1 item. Maximum number of 10 items.  
Required: Yes

## 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/supplychain-2024-01-01/DataLakeDatasetPartitionSpec) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/supplychain-2024-01-01/DataLakeDatasetPartitionSpec) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/supplychain-2024-01-01/DataLakeDatasetPartitionSpec)