pyicat_plus.client.xmlns.investigation_as_xml# pyicat_plus.client.xmlns.investigation_as_xml(beamline, proposal, start_datetime=None, end_datetime=None, investigation_id=None)[source]# Parameters: beamline (str) proposal (str) start_datetime (Union[datetime, str, None]) end_datetime (Union[datetime, str, None]) investigation_id (Optional[str])