Hey Jeremy_Oglesby, You’re right! Passing the record ID inside an array worked! I was trying to pass the string value and was getting an error. Thanks for the quick help!

I am trying to create a new record with a linked record field. I followed your instructions and am setting the linked field to the foreign record ID (recXORCOwTG4hhDBF), but I am still getting a 422 error. I am able to create the new record without t...