Changes to Create Bulk Export Destination

the detail/items response's property type changed from object to string for status 422

removed the required property detail/items/loc from the response with the 422 status

removed the required property detail/items/msg from the response with the 422 status

removed the required property detail/items/type from the response with the 422 status

added the new optional request property config/aws_role_arn

added the optional property config/aws_role_arn to the response with the 200 status

added the new optional request property config/config_kwargs_s3

added the optional property config/config_kwargs_s3 to the response with the 200 status