@begin_clockin_time.setter<EOL><INDENT>def begin_clockin_time(self, begin_clockin_time):<DEDENT>
self._begin_clockin_time = begin_clockin_time<EOL>
Sets the begin_clockin_time of this V1ListTimecardsRequest.
If filtering results by their clockin_time field, the beginning of the requested reporting period, in ISO 8601 format.

:param begin_clockin_time: The begin_clockin_time of this V1ListTimecardsRequest.
:type: str