{
  "objectModification": {
    "itemDelta": {
      "modificationType": "add",
      "path": "assignment",
      "value": {
      "targetRef": {
        "oid": "96262f4f-053a-4b0b-8901-b3ec01e3509c",
        "type": "RoleType"
      }
      }
      }
    }
  }
