I have a gallery where I need to update an individual SharePoint record in a list called 'Meeting Schedule'. I can't quite seem to get the syntax or code correct to update the Person/Group field in the SharePoint list. I'm basically clearing out a whole group of fields and setting them to blank. The field 'SSM' is the People/Group field.
Patch('Meeting Schedule',ThisItem,
{Title:"", Location: "",
SSM:
{'@odata.type': "#Microsoft.Azure.Connectors.SharePoint.SPListExpandedReference",
Claims: "",
Department: "",
DisplayName: "",
Email: "",
JobTitle: "",
Picture: ""}
})