def get_item(self, item_id):
if self.object_id:<EOL><INDENT>url = self.build_url(<EOL>self._endpoints.get('<STR_LIT>').format(id=self.object_id,<EOL>item_id=item_id))<EOL><DEDENT>else:<EOL><INDENT>url = self.build_url(<EOL>self._endpoints.get('<STR_LIT>').format(item_id=item_id))<EOL><DEDENT>response = self.con.get(url)<EOL>if not response:<EOL><INDENT>return None<EOL><DEDENT>data = response.json()<EOL>return self._classifier(data)(parent=self,<EOL>**{self._cloud_data_key: data})<EOL>
Returns a DriveItem by it's Id

        :return: one item
        :rtype: DriveItem