def export_status(username, id)
      response = make_request(:get, URI(export + "/#{username}" + build_id(id)).to_s, headers: {'content-type' => 'application/atom+xml'})
      create_doc(response.body, :export_status)
    end
def export_status(username, id)
      response = make_request(:get, URI(export + "/#{username}" + build_id(id)).to_s, headers: {'content-type' => 'application/atom+xml'})
      create_doc(response.body, :export_status)
    end
export_status checks the status of a mailbox export
 request.  It takes the username and the request_id
 as arguments

 export_status 'username', 847576

 export_status will return the body of the HTTP response
 from Google