@placed_at.setter<EOL><INDENT>def placed_at(self, placed_at):<DEDENT>
self._placed_at = placed_at<EOL>
Sets the placed_at of this OrderFulfillmentPickupDetails.
The [timestamp](#workingwithdates) in RFC3339 timestamp format, e.g., \"2016-09-04T23:59:33.123Z\", indicating when the fulfillment was placed.

:param placed_at: The placed_at of this OrderFulfillmentPickupDetails.
:type: str