method attribute

Define which HTTP request method will be used to send the callback request.

{
  "request": {
    "method": "GET"
  },
  "response": {
    "status": "OK",
    "body": {
      "currentTime": "<#= DateTime.Now.ToString() #>"
    }
  },
  "callback": {
    "method": "DELETE",
    "url": "https://postman-echo.com/delete"
  }
}