{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.forgeling.io/schemas/events/turn.cancelled.json",
  "title": "turn.cancelled",
  "description": "A turn was cancelled. Source platform for a turn cancelled before it was forwarded.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "usage",
    "duration_ms"
  ],
  "properties": {
    "usage": {
      "anyOf": [
        {
          "type": "null"
        },
        {
          "$ref": "https://api.forgeling.io/schemas/defs/usage.json"
        }
      ]
    },
    "duration_ms": {
      "type": [
        "integer",
        "null"
      ],
      "minimum": 0
    }
  }
}