---
title: "Update signature"
method: PATCH
path: "/signatures/{signature_id}"
tags: ["Signatures"]
---

# Update signature

`PATCH /signatures/{signature_id}`

Update signature

Required scope: `signatures:write`

## Path parameters

- `signature_id` string, required

## Request body

- UpdateSignature — A signature that can be used to sign messages.
  - `name` string — Name of the signature
  - `sender_info` string — Sender info of the signature that will appear in the From line of emails sent.
  - `body` string — Body of the signature
  - `is_visible_for_all_teammate_channels` boolean — Whether or not the signature is visible in all individual channels for teammates in the given team. Can only be set for shared signatures.
  - `is_default` boolean — If true, the signature will be set as the default signature for the team or teammate.
  - `channel_ids` string[] — The specific shared channels this signature if available in. If null, then it will be available in all channels. If unspecified, will retain previous value. Alternatively, you can specify channels using a [resource alias](https://dev.frontapp.com/docs/resource-aliases-1).

## Response `200`

A signature

- SignatureResponse
  - `_links` object, required
    - `self` string — Link to resource
    - `related` object
      - `owner` string — Link to signature's owner (either a team or teammate)
  - `id` string, required — Unique identifier of the signature
  - `name` string, nullable, required — Name of the signature
  - `body` string, required — Body of the signature
  - `sender_info` string, nullable, required — Sender info of the signature
  - `is_visible_for_all_teammate_channels` boolean, required — Whether or not the signature is available in teammate channels.
  - `is_default` boolean, required — Whether the signature is the default signature for the team or teammate.
  - `is_private` boolean, required — Whether the signature is private to the teammate.
  - `channel_ids` string[], nullable, required

---

[API](https://skmtc.net/frontapp/apis/core-api.md) · [All operations](https://skmtc.net/frontapp/apis/core-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/frontapp/core-api/revisions/76d1eaa2d0eb/schema)