{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/VapiSipTransportMessage",
  "title": "VapiSipTransportMessage",
  "type": "object",
  "properties": {
    "transport": {
      "type": "string",
      "description": "This is the transport type.",
      "enum": [
        "vapi.sip"
      ]
    },
    "sipVerb": {
      "type": "string",
      "description": "This is the SIP verb to use. Must be one of INFO, MESSAGE, or NOTIFY.",
      "enum": [
        "INFO",
        "MESSAGE",
        "NOTIFY"
      ]
    },
    "headers": {
      "type": "object",
      "description": "These are the headers to include with the SIP request."
    },
    "body": {
      "type": "string",
      "description": "This is the body of the SIP request, if any."
    }
  },
  "required": [
    "transport",
    "sipVerb"
  ]
}