code: def getPayloadStruct(self, payload):
          
          newSubItem = self.objType(self.api, 0, self.parentObjName,
                                    self.parentPayloadObj, self.parentKey, {})
          return newSubItem.getPayloadStruct(payload, self.parentPayloadObj)
docs: Function getPayloadStruct
  
          @param payload: The payload structure to the object to add
          @return RETURN: A dict