@object_id.setter<EOL><INDENT>def object_id(self, object_id):<DEDENT>
self._object_id = object_id<EOL>
Sets the object_id of this V1PageCell.
The unique identifier of the entity represented in the cell. Not present for cells with an object_type of PLACEHOLDER.

:param object_id: The object_id of this V1PageCell.
:type: str