SystemLogApplicationStarted

Reported when the signageOS application starts on a device.

Payload

Field	Type	Required	Description
owner	object	✅	Ownership envelope identifying the company or organization that owns this event.
owner.ownershipType	"organization" (literal)	✅	Discriminator for the ownership envelope; always organization for these events.
owner.organizationUid	string	✅	UID of the organization that owns the event.
owner.parentCompanyUid	string	✅	UID of the owning organization's parent company.
type	"Device.SystemLog.ApplicationStarted" (literal)	✅	Fully-qualified event type discriminator (e.g. Device.DeviceConnectionAdded).
deviceIdentityHash	string	✅	Server-generated unique identifier of the device, used as the public-facing identifier in the REST API.
receivedAt	string (date-time)	✅	When the platform received the system log.
recordedAt	string (date-time)	—	When the device recorded the system log; present for logs uploaded offline.
source	"online" | "offline" (literal)	✅	Whether the log arrived over the live device socket or via an offline upload.
startedAt	string (date-time)	✅

Example

{
  "id": "string",
  "kind": "systemLog",
  "type": "Device.SystemLog.ApplicationStarted",
  "payload": {
    "owner": {
      "ownershipType": "organization",
      "organizationUid": "ee5c2b45xxxxxxxxxxxxxxxx4f66572d",
      "parentCompanyUid": "1427ecf5xxxxxxxxxxxxxxxxe5ce0fe6"
    },
    "type": "Device.SystemLog.ApplicationStarted",
    "deviceIdentityHash": "17b7a0e5xxxxxxxxxxxxxxxx6d9506d1",
    "receivedAt": "string",
    "recordedAt": "string",
    "source": "online",
    "startedAt": "string"
  }
}

Shape

{
  "id": "string",
  "kind": "systemLog",
  "type": "Device.SystemLog.ApplicationStarted",
  "payload": {
    "owner": {
      "ownershipType": "organization",
      "organizationUid": "string",
      "parentCompanyUid": "string"
    },
    "type": "Device.SystemLog.ApplicationStarted",
    "deviceIdentityHash": "string",
    "receivedAt": "string (date-time)",
    "recordedAt?": "string (date-time)",
    "source": "online | offline",
    "startedAt": "string (date-time)"
  }
}