{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/hipchat/main/json-schema/hipchat-message-schema.json",
  "title": "HipChat Message",
  "description": "A message posted in a HipChat room or private chat. Historical schema — HipChat was discontinued on 2019-02-15.",
  "type": "object",
  "x-status": "sunset",
  "required": ["id", "message", "date"],
  "properties": {
    "id": {"type": "string"},
    "from": {
      "oneOf": [
        {
          "type": "object",
          "properties": {
            "id": {"type": "integer"},
            "mention_name": {"type": "string"},
            "name": {"type": "string"}
          }
        },
        {
          "type": "object",
          "description": "Non-user sender (e.g. add-on / notification).",
          "properties": {
            "name": {"type": "string"}
          }
        }
      ]
    },
    "message": {"type": "string", "maxLength": 10000},
    "date": {"type": "string", "format": "date-time"},
    "type": {
      "type": "string",
      "enum": ["message", "notification", "guest_access", "topic"]
    },
    "color": {
      "type": "string",
      "enum": ["yellow", "green", "red", "purple", "gray", "random"]
    },
    "message_format": {"type": "string", "enum": ["html", "text"]},
    "mentions": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {"type": "integer"},
          "mention_name": {"type": "string"},
          "name": {"type": "string"}
        }
      }
    },
    "file": {
      "type": ["object", "null"],
      "properties": {
        "name": {"type": "string"},
        "url": {"type": "string", "format": "uri"},
        "size": {"type": "integer"},
        "thumb_url": {"type": "string", "format": "uri"}
      }
    },
    "card": {
      "type": ["object", "null"],
      "description": "HipChat Card rich-message attachment."
    }
  }
}