{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/cumulocity/main/json-schema/cumulocity-event-schema.json",
  "title": "Cumulocity Event",
  "description": "A discrete happening emitted by a Cumulocity-connected device or application. Events carry a type, time, text, source device, and arbitrary custom fragments. Binary attachments are added via events/{id}/binaries.",
  "type": "object",
  "required": ["time", "type", "text", "source"],
  "properties": {
    "id": {"type": "string", "readOnly": true},
    "self": {"type": "string", "format": "uri", "readOnly": true},
    "time": {"type": "string", "format": "date-time"},
    "creationTime": {"type": "string", "format": "date-time", "readOnly": true},
    "type": {"type": "string", "description": "Event type, e.g. c8y_LocationUpdate, c8y_DoorOpened."},
    "text": {"type": "string"},
    "source": {
      "type": "object",
      "required": ["id"],
      "properties": {
        "id": {"type": "string"},
        "self": {"type": "string", "format": "uri"}
      }
    },
    "c8y_Position": {
      "type": "object",
      "properties": {
        "lat": {"type": "number"},
        "lng": {"type": "number"},
        "alt": {"type": "number"},
        "accuracy": {"type": "number"}
      }
    }
  },
  "additionalProperties": true
}