@begin_created_at.setter<EOL><INDENT>def begin_created_at(self, begin_created_at):<DEDENT>
self._begin_created_at = begin_created_at<EOL>
Sets the begin_created_at of this V1ListEmployeesRequest.
If filtering results by their created_at field, the beginning of the requested reporting period, in ISO 8601 format.

:param begin_created_at: The begin_created_at of this V1ListEmployeesRequest.
:type: str