---
title: "UPDATE driver custom field value"
method: POST
path: "/v1/drivers/{uuid}/customFieldValues/{customFieldUuid}"
tags: ["Drivers"]
---

# UPDATE driver custom field value

`POST /v1/drivers/{uuid}/customFieldValues/{customFieldUuid}`

Update a custom field value for a driver, identified by driver UUID and custom field UUID. It doesn't matter whether the custom field value has been set for this driver previously.

## Path parameters

- `uuid` string, uuid, required
- `customFieldUuid` string, uuid, required

## Request body

- CustomFieldValueUpdateRequest
  - `textValue` string
  - `dateValue` string, date-time
  - `booleanValue` boolean
  - `integerValue` integer
  - `decimalValue` number
  - `monetaryAmountValue` MonetaryAmountApiParams
    - `amount` number
    - `currency` string — ISO 4217 alphabetic currency code
  - `exactlyOneValueSet` boolean

## Response `200`

Successful operation.

- CustomFieldValueDto
  - `uuid` string, uuid
  - `textValue` string
  - `dateValue` string, date-time
  - `booleanValue` boolean
  - `integerValue` integer
  - `decimalValue` number
  - `monetaryAmountValue` MonetaryAmountDto
    - `amount` number
    - `currency` string — ISO 4217 alphabetic currency code

## Other responses

- `400` — Bad request - information on the invalid fields will be provided in the response body
- `404` — Driver or custom field not found

---

[API](https://skmtc.net/avrios/apis/fleet-api-specifications.md) · [All operations](https://skmtc.net/avrios/apis/fleet-api-specifications/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/avrios/fleet-api-specifications/revisions/78fc4b609513/schema)