# ExportPreferences
<a name="API_ExportPreferences"></a>

**Important**  
 AWS Application Discovery Service is no longer open to new customers. Existing customers can continue to use the service as normal. For more information, see [AWS Application Discovery Service availability change](https://docs.aws.amazon.com/application-discovery/latest/userguide/application-discovery-service-availability-change.html). 

 Indicates the type of data that is being exported. Only one `ExportPreferences` can be enabled for a [StartExportTask](https://docs.aws.amazon.com/application-discovery/latest/APIReference/API_StartExportTask.html) action. 

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

**Important**  
This data type is a UNION, so only one of the following members can be specified when used or returned.

 ** ec2RecommendationsPreferences **   <a name="DiscServ-Type-ExportPreferences-ec2RecommendationsPreferences"></a>
 If enabled, exported data includes EC2 instance type matches for on-premises servers discovered through AWS Application Discovery Service.   
Type: [Ec2RecommendationsExportPreferences](API_Ec2RecommendationsExportPreferences.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/discovery-2015-11-01/ExportPreferences) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/discovery-2015-11-01/ExportPreferences) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/discovery-2015-11-01/ExportPreferences)