---
title: "PATCH /snapshots/{snapshotId}"
method: PATCH
path: "/snapshots/{snapshotId}"
---

# PATCH /snapshots/{snapshotId}

`PATCH /snapshots/{snapshotId}`

Update the information of a snapshot. Only the source subscription who took the snapshot can update the snapshot.

## Path parameters

- `snapshotId` string, uuid, required

## Request body

- UpdateSnapshotRequest — Request body for updating a snapshot, with a combination of user defined apply scope and user specified data.
  - `applyScope` string[] — Array of the target Face subscription ids for the snapshot, specified by the user who created the snapshot when calling Snapshot - Take. For each snapshot, only subscriptions included in the applyScope of Snapshot - Take can apply it.
  - `userData` string — User specified data about the snapshot for any purpose. Length should not exceed 16KB.

## Response `200`

A successful call returns an empty response body.

## Other responses

- `default` — Error response.

---

[API](https://skmtc.net/azure/apis/face-client.md) · [All operations](https://skmtc.net/azure/apis/face-client/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/azure/face-client/versions/106051bfd7b7/schema)