List Assignees

{
  "message": "Successfully fetched assignee list",
  "payload": [
    {
      "id": "12345",
      "firstName": "John",
      "lastName": "Doe",
      "email": "[email protected]",
      "status": 1
    },
    {
      "id": "67890",
      "firstName": "Jane",
      "lastName": "Smith",
      "email": "[email protected]",
      "status": 4
    }
  ]
}