Via a SAVE button, I am saving a parent SharePoint record successfully and setting that record to a variable. I am trying to get that Parent record ID and insert in each child record created. I thought I could set that parent ID to a DataCardValue, then set the child field to that DataCardValue, but still not working.
To patch a SharePoint Lookup, you must pass a record, not just an ID or text. Use the correct structure with @odata.type, Id, and Value, and this error will go away.
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