---
title: "Delete a custom field"
method: DELETE
path: "/v3/custom-fields/{id}"
tags: ["Custom Fields"]
---

# Delete a custom field

`DELETE /v3/custom-fields/{id}`

<small>_Requires the `contacts:write` scope (or a broader one that includes it)._</small>

Deletes an existing custom field

## Path parameters

- `id` integer, required

## Response `204`

Custom field deleted successfully. The response body is empty.

- unknown

## Other responses

- `400` — Invalid id parameter
- `401` — Unauthorized. The response body is empty; check the `WWW-Authenticate` header for the expected scheme.
- `403` — User lacks required feature scope to delete custom fields
- `404` — Custom field not found
- `409` — Field has values and cannot be deleted
- `429` — Too Many Requests

---

[API](https://skmtc.net/reply/apis/reply-api.md) · [All operations](https://skmtc.net/reply/apis/reply-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/reply/reply-api/versions/1c3d32eaf95e/schema)