I can’t seem to figure out why my REST call to /api/v2/admin/users/skillproficiencies/bulkupdate returns a 400 Bad Request. I am sending the correct JSON payload with user IDs and proficiency values, but the response body is empty. My Chrome extension handles the OAuth token correctly for other endpoints. Is the payload structure different for bulk operations?
Here is my payload:
[ { "userId": "123", "proficiency": 1.0 } ]
Thanks for the help.