---
title: "Update a contact field"
method: PUT
path: "/ContactCustomField/{contactCustomFieldId}"
tags: ["ContactField"]
---

# Update a contact field

`PUT /ContactCustomField/{contactCustomFieldId}`

Update a contact field

## Path parameters

- `contactCustomFieldId` number, required

## Request body

- ModelContactCustomFieldUpdate — contact fields model
  - `contact` object — name of the contact
    - `id` integer, required — Unique identifier of contact
    - `objectName` string, required — Model name, which is 'Contact'
  - `contactCustomFieldSetting` object — name of the contact custom field setting
    - `id` integer, required — Unique identifier of contact custom field setting
    - `objectName` string, required — Model name, which is 'contactCustomFieldSetting'
  - `value` string — The value of the contact field
  - `objectName` string — Internal object name which is 'ContactCustomField'.

## Response `200`

Successful operation

- ModelContactCustomFieldResponse — contact fields model
  - `id` string — id of the contact field
  - `objectName` string — Internal object name which is 'ContactCustomField'.
  - `create` string, date-time — Date of contact field creation
  - `update` string, date-time — Date of contact field update
  - `sevClient` object — Client to which contact field belongs. Will be filled automatically
    - `id` string, required — Unique identifier of the client
    - `objectName` string, required — Model name, which is 'SevClient'
  - `contact` object — name of the contact
    - `id` string, required — Unique identifier of contact
    - `objectName` string, required — Model name, which is 'Contact'
  - `contactCustomFieldSetting` ModelContactCustomFieldSettingResponse — contact fields model
    - `id` string — Id of the contact field
    - `objectName` string — Internal object name which is 'ContactCustomFieldSetting'.
    - `create` string, date-time — Date of contact field creation
    - `update` string, date-time — Date of contact field updated
    - `sevClient` object — Client to which invoice belongs. Will be filled automatically
      - `id` string, required — Unique identifier of the client
      - `objectName` string, required — Model name, which is 'SevClient'
    - `name` string — name of the contact fields
    - `identifier` string — Unique identifier for the contact field
    - `description` string — The description of the contact field
  - `value` string — The value of the contact field

## Other responses

- `401` — Authentication required
- `500` — Server Error

---

[API](https://skmtc.net/sevdesk/apis/sevdesk-api.md) · [All operations](https://skmtc.net/sevdesk/apis/sevdesk-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/sevdesk/sevdesk-api/revisions/a32cec0fecea/schema)