recovery.standby_registered

A spare bot is kept ready for a project, or a spare channel or group is kept ready for one resource.

When this fires

Active Disaster Prevention keeps two kinds of standby: a standby bot per project (a second token, stored without a webhook and probed like any bot) and a standby chat per resource (a spare channel or group the bot already administers, optionally mirrored). Registering either fires this event. Registering a new standby bot where one already existed also fires recovery.standby_removed with reason: replaced for the old one.

Required ability

project-recovery:view — token must carry this at mint time to subscribe an endpoint to this event.

Payload

{
  "id": "evt_01HX...",
  "type": "recovery.standby_registered",
  "created_at": "2026-09-01T14:22:09Z",
  "api_version": "2026-05-01",
  "project_id": "7f3d1c92-8b45-4e6a-9d21-5c8e0a4b6f13",
  "data": {
    "standby": "resource",
    "project_id": "7f3d1c92-8b45-4e6a-9d21-5c8e0a4b6f13",
    "resource_id": "b73c5f21-9d80-4a6e-8215-4f70ce13a9d6",
    "connector": "telegram",
    "mirror": true
  }
}

Field reference

Field	Type	Notes
`id`	string ULID	Unique event id, prefixed `evt_`. Use for idempotent processing.
`type`	string	Always `recovery.standby_registered` for this event.
`created_at`	ISO 8601 timestamp	Server-side emission time.
`api_version`	string	Webhook API contract version.
`project_id`	string UUID	Project this event belongs to.
`data.standby`	string	`installation` for a standby bot, `resource` for a standby channel or group.
`data.project_id`	string UUID	The project.
`data.resource_id`	string UUID \| null	The resource the standby covers; null for a standby bot.
`data.connector`	string \| null	The connector the standby lives on.
`data.mirror`	boolean	Whether posts are mirrored into the standby as they are made; always false for a standby bot.

Caveats

The standby's own identifiers on the platform (the bot's token, the chat's id) are never in the payload.
Turning the mirror on or off later fires nothing; read the standby's state from the Prevention page.

recovery.standby_removed — the standby removed, replaced or used.
recovery.resource_failed_over — the standby chat doing its job.
Recovery events overview — back to family overview.