{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/steelcase/main/json-schema/steelcase-booking-schema.json",
  "title": "Steelcase Room Booking",
  "description": "Schema for a Steelcase RoomWizard conference room booking.",
  "type": "object",
  "properties": {
    "booking_id": {
      "type": "string",
      "description": "Unique identifier for the booking."
    },
    "room_id": {
      "type": "string",
      "description": "Identifier of the booked room."
    },
    "room_name": {
      "type": ["string", "null"],
      "description": "Display name of the booked room."
    },
    "subject": {
      "type": "string",
      "minLength": 1,
      "maxLength": 255,
      "description": "Meeting subject or title."
    },
    "organizer": {
      "type": ["string", "null"],
      "description": "Meeting organizer name or email address."
    },
    "start_time": {
      "type": "string",
      "format": "date-time",
      "description": "Meeting start time in ISO 8601 format."
    },
    "end_time": {
      "type": "string",
      "format": "date-time",
      "description": "Meeting end time in ISO 8601 format."
    },
    "attendee_count": {
      "type": ["integer", "null"],
      "minimum": 1,
      "description": "Expected number of attendees."
    },
    "status": {
      "type": "string",
      "enum": ["confirmed", "cancelled", "in-progress", "completed"],
      "description": "Current booking status."
    },
    "calendar_source": {
      "type": ["string", "null"],
      "enum": ["exchange", "office365", "google", "local", null],
      "description": "The calendaring system this booking is synchronized with."
    },
    "notes": {
      "type": ["string", "null"],
      "description": "Optional meeting notes."
    },
    "created_at": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Timestamp when the booking was created."
    }
  },
  "required": ["booking_id", "room_id", "subject", "start_time", "end_time", "status"]
}