{
  "title": "Losant Event",
  "description": "Schema for a single Event",
  "type": "object",
  "properties": {
    "id": {
      "$ref": "#/$defs/common/objectId"
    },
    "eventId": {
      "$ref": "#/$defs/common/objectId"
    },
    "applicationId": {
      "$ref": "#/$defs/common/objectId"
    },
    "creationDate": {
      "$ref": "#/$defs/common/date"
    },
    "lastUpdated": {
      "$ref": "#/$defs/common/date"
    },
    "sourceType": {
      "$ref": "#/$defs/common/eventSourceType"
    },
    "sourceId": {
      "$ref": "#/$defs/common/objectId"
    },
    "sourceName": {
      "$ref": "#/$defs/common/name"
    },
    "level": {
      "type": "string",
      "enum": [
        "info",
        "warning",
        "error",
        "critical"
      ]
    },
    "state": {
      "$ref": "#/$defs/common/eventState"
    },
    "subject": {
      "$ref": "#/$defs/common/name"
    },
    "message": {
      "$ref": "#/$defs/common/description"
    },
    "data": {},
    "deviceId": {
      "$ref": "#/$defs/common/objectId"
    },
    "deviceName": {
      "$ref": "#/$defs/common/name"
    },
    "disableTagChangeTracking": {
      "type": "boolean"
    },
    "eventTags": {
      "$ref": "#/$defs/common/objectTags"
    },
    "updates": {
      "maxItems": 100,
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "sourceType": {
            "$ref": "#/$defs/common/eventSourceType"
          },
          "sourceId": {
            "$ref": "#/$defs/common/objectId"
          },
          "sourceName": {
            "$ref": "#/$defs/common/name"
          },
          "creationDate": {
            "$ref": "#/$defs/common/date"
          },
          "comment": {
            "$ref": "#/$defs/common/description"
          },
          "data": {},
          "state": {
            "$ref": "#/$defs/common/eventState"
          },
          "stateChange": {
            "type": "object",
            "properties": {
              "old": {
                "$ref": "#/$defs/common/eventState"
              },
              "new": {
                "$ref": "#/$defs/common/eventState"
              }
            }
          },
          "levelChange": {
            "type": "object",
            "properties": {
              "old": {
                "$ref": "#/$defs/event/properties/level"
              },
              "new": {
                "$ref": "#/$defs/event/properties/level"
              }
            }
          },
          "subjectChange": {
            "type": "object",
            "properties": {
              "old": {
                "$ref": "#/$defs/event/properties/subject"
              },
              "new": {
                "$ref": "#/$defs/event/properties/subject"
              }
            }
          },
          "deviceIdChange": {
            "type": "object",
            "properties": {
              "old": {
                "$ref": "#/$defs/event/properties/deviceId"
              },
              "oldDeviceName": {
                "$ref": "#/$defs/common/name"
              },
              "new": {
                "$ref": "#/$defs/event/properties/deviceId"
              },
              "newDeviceName": {
                "$ref": "#/$defs/common/name"
              }
            }
          },
          "tagsChange": {
            "type": "object",
            "patternProperties": {
              "^[0-9a-zA-Z_-]{1,255}$": {
                "type": "object",
                "properties": {
                  "old": {
                    "$ref": "#/$defs/common/name"
                  },
                  "new": {
                    "$ref": "#/$defs/common/name"
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/losant/main/json-schema/losant-event-schema.json"
}