---
title: "roster.updated webhook delivery"
method: POST
path: "roster.updated"
---

# roster.updated webhook delivery

`POST roster.updated` (webhook)

Delivered to a registered endpoint when a roster.updated event occurs.

## Payload

- object — Webhook envelope for roster.updated.
  - `id` string, required — Stable delivery id, reused across retries (idempotency key).
  - `event` 'roster.updated', required
  - `created_at` string, required — ISO-8601 timestamp the event was emitted.
  - `data` RosterUpdatedPayload, required — A match roster changed.
    - `matchId` string, required — TeamBattles document id.
    - `gameId` string — TeamBattles document id.
    - `leagueId` string — TeamBattles document id.
    - `leagueSeasonId` string — TeamBattles document id.
    - `creatorTeamId` string — TeamBattles document id.
    - `acceptedTeamId` string — TeamBattles document id.
    - `teamId` string — TeamBattles document id.
    - `playerIds` string[]

## Acknowledgement `200`

Acknowledged. Return 2xx to mark the delivery successful.

---

[API](https://skmtc.net/teambattles/apis/teambattles-api.md) · [All operations](https://skmtc.net/teambattles/apis/teambattles-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/teambattles/teambattles-api/versions/2ffe8fb53b7d/schema)