team.member.removed

project_id is always null for team events.

When this fires

A team owner removes a collaborator. There is no self-service leave, so this event always represents an action taken by the owner.

Required ability

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

Payload

{
  "id": "evt_01HX...",
  "type": "team.member.removed",
  "created_at": "2026-05-22T10:05:00Z",
  "api_version": "2026-05-01",
  "project_id": null,
  "data": {
    "team_id": "a83f0d51-4c92-4b7e-8615-2fd9e70a3c86",
    "user_id": "2a91c4e7-6f38-4b52-8e0d-9c1a7b3f5d80"
  }
}

Field reference

Field	Type	Notes
`id`	string ULID	Unique event id, prefixed `evt_`. Use for idempotent processing.
`type`	string	Always `team.member.removed` for this event.
`created_at`	ISO 8601 timestamp	Server-side emission time.
`api_version`	string	Webhook API contract version.
`project_id`	null	Always `null` — account-level event.
`data.team_id`	string UUID	Team the collaborator was on.
`data.user_id`	string UUID	User id of the removed collaborator.

Caveats

Removal detaches the team_user membership row and nothing else. Roles are team-scoped, so there is no per-project assignment to revoke, and rows in group_user are left in place — re-adding the same user restores their old group memberships.

team.member.invited — predecessor in the lifecycle.
team.member.joined — predecessor.
Team events overview — back to family overview.