code: def retrieve(self, id) :
          
  
          _, _, text_message = self.http_client.get("/text_messages/{id}".format(id=id))
          return text_message
docs: Retrieve a single text message
  
          Returns a single text message according to the unique  ID provided
          If the specified user does not exist, this query returns an error
  
          :calls: ``get /text_messages/{id}``
          :param int id: Unique identifier of a TextMessage.
          :return: Dictionary that support attriubte-style access and represent TextMessage resource.
          :rtype: dict