# IcebergSortOrder
<a name="API_IcebergSortOrder"></a>

Defines the sort order specification for an Iceberg table, determining how data should be ordered within partitions to optimize query performance.

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

 ** Fields **   <a name="Glue-Type-IcebergSortOrder-Fields"></a>
The list of fields and their sort directions that define the ordering criteria for the Iceberg table data.  
Type: Array of [IcebergSortField](API_IcebergSortField.md) objects  
Required: Yes

 ** OrderId **   <a name="Glue-Type-IcebergSortOrder-OrderId"></a>
The unique identifier for this sort order specification within the Iceberg table's metadata.  
Type: Integer  
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/glue-2017-03-31/IcebergSortOrder) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/IcebergSortOrder) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/IcebergSortOrder)