---
title: "Update single patient custom field"
method: PUT
path: "/patients/{id}/custom-field"
tags: ["patient"]
---

# Update single patient custom field

`PUT /patients/{id}/custom-field`

Update single patient custom field

## Request body

- object
  - `customFieldData` object[], required
    - `customFieldId` number, required
    - `value` union
      - string
      - number[]
      - number
      - unknown

## Response `200`

Return 1 on success

---

[API](https://skmtc.dev/splose/apis/splose-public-api.md) · [All operations](https://skmtc.dev/splose/apis/splose-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/splose/splose-public-api/revisions/648d60075f00/schema)