# Exporting AWS Data Exchange asset revisions to an S3 bucket (AWS SDKs)
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You can use the AWS SDKs to export AWS Data Exchange asset revisions to an S3 bucket using the following instructions.

**To export a revision to an S3 bucket (AWS SDKs)**

1. Create a `CreateJob` request of type `EXPORT_REVISIONS_TO_S3`. 

1. Include the following in the request:
   + `DataSetId`
   + `Encryption`
     + `KmsKeyArn`
     + `Type`
   + `RevisionDestinations`
     + `Bucket`
     + `KeyPattern`
     + `RevisionId`

1. Start the `CreateJob` request with a `StartJob` operation that requires the `JobId` returned in step 1.

1. The newly created assets have a name property equal to the original S3 object's key. The Amazon S3 object key defaults to the key pattern `${Asset.Name}`. 

   You can update the assets' name property after they are created.

   For more information about key patterns, see [Key patterns when exporting asset revisions from AWS Data Exchange](revision-export-keypatterns.md).

**Note**  
If you are using `DataSet.Name` as the dynamic reference, you must have the IAM permission `dataexchange:GetDataSet`. For more information, see [AWS Data Exchange API permissions: actions and resources reference](api-permissions-ref.md).