Trouble Ticket Related Party Structure

{
  "type": "object",
  "name": "RelatedParty",
  "properties": {
    "id": {
      "type": "string",
      "description": "Sys_id of the related party"
    },
    "name": {
      "type": "string",
      "description": "Name of the related party"
    },
    "@referredType": {
      "type": "string",
      "description": "Type of related party:\n- assigned_to: User assigned to work on the ticket\n- assignment_group: Group assigned to work on the ticket\n- customer: Company or account for the ticket\n- customer_contact: Caller or contact for the ticket\n",
      "enum": [
        "assigned_to",
        "assignment_group",
        "customer",
        "customer_contact"
      ]
    }
  },
  "$schema": "https://json-structure.org/draft/2020-12/schema"
}