{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/PstnNumber",
  "title": "PstnNumber",
  "type": "object",
  "properties": {
    "trunkName": {
      "type": "string",
      "example": "trunkName1",
      "description": "Name of the trunk."
    },
    "trunkId": {
      "type": "string",
      "example": "Y2lzY29zcGFyazovL3VzL1RSVU5LLzA4Yjc2MmZlLWJmYWItNGFmYi04ODQ1LTNhNzJjNGQ0NjZiOQ",
      "description": "Unique identifier of the trunk."
    },
    "routeGroupName": {
      "type": "string",
      "example": "routeGroupName1",
      "description": "Name of the route group."
    },
    "routeGroupId": {
      "type": "string",
      "example": "Y2lzY29zcGFyazovL3VzL1JPVVRFX0dST1VQL2YyODkyMTc0LWYxM2YtNDhjYy1iMmJhLWQ4ZmM4Yzg4MzJhYg",
      "description": "Unique identifier of the route group."
    },
    "trunkLocationName": {
      "type": "string",
      "example": "trunkLocationName1",
      "description": "Location of the trunk; required if `trunkName` is returned."
    },
    "trunkLocationId": {
      "type": "string",
      "example": "Y2lzY29zcGFyazovL3VzL0xPQ0FUSU9OLzVlZmI5MTFhLThmNmUtNGU2Ny1iOTZkLWNkM2VmNmRhNDE2OA",
      "description": "Location ID of the trunk; required if `trunkName` is returned."
    }
  }
}