{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/PhoneNumberHookCallRinging",
  "title": "PhoneNumberHookCallRinging",
  "type": "object",
  "properties": {
    "on": {
      "type": "string",
      "description": "This is the event to trigger the hook on",
      "enum": [
        "call.ringing"
      ],
      "maxLength": 1000
    },
    "filters": {
      "type": "array",
      "description": "Optional filters to decide when to trigger the hook. Currently supports filtering by caller country code.",
      "items": {
        "$ref": "#/components/schemas/PhoneNumberCallRingingHookFilter"
      }
    },
    "do": {
      "type": "array",
      "description": "Only the first action will be executed. Additional actions will be ignored.",
      "items": {
        "oneOf": [
          {
            "$ref": "#/components/schemas/TransferPhoneNumberHookAction",
            "title": "TransferPhoneNumberHookAction"
          },
          {
            "$ref": "#/components/schemas/SayPhoneNumberHookAction",
            "title": "SayPhoneNumberHookAction"
          }
        ]
      }
    }
  },
  "required": [
    "on",
    "do"
  ]
}