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

# Delete Contact Property

> Delete a contact property definition.

Permanently deletes a custom contact property definition from the workspace.

### Path Parameters

<ParamField path="id" type="string" required>
  The unique identifier of the contact property.
</ParamField>

### Response

<ResponseField name="data" type="object">
  <ResponseField name="success" type="boolean">True if the property was deleted.</ResponseField>
  <ResponseField name="id" type="string">The deleted property ID.</ResponseField>
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X DELETE https://api.mailofly.com/api/v1/contact-properties/prop_123 \
    -H "Authorization: Bearer mf_live_your_api_key"
  ```
</RequestExample>

<ResponseExample>
  ```json 200 OK theme={null}
  {
    "data": {
      "success": true,
      "id": "prop_123"
    }
  }
  ```
</ResponseExample>


## Related topics

- [Delete Contact](/api/contacts/delete-contact.md)
- [Create Contact Property](/api/contact-properties/create-contact-property.md)
- [Retrieve Contact Property](/api/contact-properties/retrieve-contact-property.md)
- [Update Contact Property](/api/contact-properties/update-contact-property.md)
- [List Contact Properties](/api/contact-properties/list-contact-properties.md)