Forum Discussion
Need to update a multi-value person field via REST in SharePoint Designer
I am attempting to update an item in a signature from a root level SharePoint Designer workflow. Using dictionaries and the Call HTTP Web Service POST action. I can update every type of column EXC...
Brent Ellis ,@OferGal
Hi ,
Hope you are using PnPJS
People picker is a lookup field for sharepoint ,so its stored as "ID;#Domain\username".
Lets say your picker fieldname is "Contact" ,in your POST request when you send the data ,send the data as below
{
ContactId:1
}
1 is the USERID of the user,selected in people picker.
That works for the Single User.
For multiuser, you need to send as an array of Ids [1,2,3];