[{
    "operation": "modify-overwrite-beta",
    "spec": {
      "*": "=recursivelySquashNulls"
    }
  },
  {
    "operation": "modify-overwrite-beta",
    "spec": {
      "payload": {
        "recId": "=split('\\*',@(1,recId))"
      }
    }
  },
  {
    "operation": "shift",
    "spec": {
      "payload": {
        "recId": {
          "#AddressUsePurpose": "referenceType",
          "1": ["referenceId", "description"]
        }
      }
    }
      }
   ]