Unlink an Object from another Object

{
  "type": "object",
  "description": "This is a permission map that contain two object indexes. It is used to link/unlink objects. Order is important. Example: { deviceId:8, geofenceId: 16 }",
  "properties": {
    "attributeId": {
      "type": "integer",
      "description": "Computed Attribute Id, can be second parameter only"
    },
    "calendarId": {
      "type": "integer",
      "description": "Calendar Id, can be second parameter only and only in combination with userId"
    },
    "deviceId": {
      "type": "integer",
      "description": "Device Id, can be first parameter or second only in combination with userId"
    },
    "driverId": {
      "type": "integer",
      "description": "Driver Id, can be second parameter only"
    },
    "geofenceId": {
      "type": "integer",
      "description": "Geofence Id, can be second parameter only"
    },
    "groupId": {
      "type": "integer",
      "description": "Group Id, can be first parameter or second only in combination with userId"
    },
    "managedUserId": {
      "type": "integer",
      "description": "User Id, can be second parameter only and only in combination with userId"
    },
    "notificationId": {
      "type": "integer",
      "description": "Notification Id, can be second parameter only"
    },
    "userId": {
      "type": "integer",
      "description": "User Id, can be only first parameter"
    }
  }
}