{
  "id": "id",
  "method": "update_people_list",
  "params": {
    "people": [
      {
        "person_id": "person1",
        "person_name": "personName1"
      },
      {
        "person_id": "person2",
        "person_name": "personName2"
      }
    ]
  }
}