# GeospatialLayerJoinDefinition
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The custom actions for a layer.

## Contents
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**Note**  
In the following list, the required parameters are described first.

 ** ColorField **   <a name="QS-Type-GeospatialLayerJoinDefinition-ColorField"></a>
The geospatial color field for the join definition.  
Type: [GeospatialLayerColorField](API_GeospatialLayerColorField.md) object  
Required: No

 ** DatasetKeyField **   <a name="QS-Type-GeospatialLayerJoinDefinition-DatasetKeyField"></a>
The unaggregated field for a table.  
Type: [UnaggregatedField](API_UnaggregatedField.md) object  
Required: No

 ** ShapeKeyField **   <a name="QS-Type-GeospatialLayerJoinDefinition-ShapeKeyField"></a>
The name of the field or property in the geospatial data source.  
Type: String  
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/quicksight-2018-04-01/GeospatialLayerJoinDefinition) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/GeospatialLayerJoinDefinition) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/GeospatialLayerJoinDefinition)