> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nedzo.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete a contact custom field

> Delete a custom field.

Every plan can use this endpoint.

## Path Parameters

**fieldId** `string` *required*

Custom field UUID

```bash cURL theme={null}
curl -X DELETE "https://api.nedzo.ai/v1/contacts/custom-fields/5c1d2e3f-4a5b-4c6d-8e7f-9a0b1c2d3e4f" \
  -H "Authorization: Bearer YOUR_API_KEY"
```

It answers `204` with no body.

## Errors

| Status | When |
| - | - |
| `400` | `fieldId` is not a UUID. |
| `404` | No custom field has this id, or it is not in this key's scope. |


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