> ## Documentation Index
> Fetch the complete documentation index at: https://seam-feat-mintlify-migration-iteration.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Revoking Mobile Credentials

> Learn how to delete mobile credentials.

To revoke a mobile credential, [delete the credential](/low-level-apis/access-systems/managing-credentials#delete-a-credential). Seam issues a discard command for the Visionline card. If you are deleting a [multi-phone sync credential](/capability-guides/mobile-access/issuing-mobile-credentials-from-an-access-control-system#what-are-multi-phone-sync-credentials), Seam discards all of the credentials that were created underneath it.

<Tabs>
  <Tab title="JavaScript">
    **Request:**

    ```javascript theme={null}
    await seam.acs.credentials.delete({
      acs_credential_id: '66666666-6666-6666-6666-666666666666',
    })
    ```

    **Response:**

    ```json theme={null}
    void
    ```
  </Tab>

  <Tab title="cURL">
    **Request:**

    ```bash theme={null}
    curl -X 'POST' \
      'https://connect.getseam.com/acs/credentials/delete' \
      -H 'accept: application/json' \
      -H "Authorization: Bearer ${API_KEY}" \
      -H 'Content-Type: application/json' \
      -d '{
      "acs_credential_id": "66666666-6666-6666-6666-666666666666"
    }'
    ```

    **Response:**

    ```json theme={null}
    {
      "ok": true
    }
    ```
  </Tab>

  <Tab title="Python">
    **Request:**

    ```python theme={null}
    seam.acs.credentials.delete(
      acs_credential_id="66666666-6666-6666-6666-666666666666"
    )
    ```

    **Response:**

    ```
    None
    ```
  </Tab>

  <Tab title="Ruby">
    **Request:**

    ```ruby theme={null}
    # Coming soon!
    ```

    **Response:**

    ```
    # Coming soon!
    ```
  </Tab>

  <Tab title="PHP">
    **Request:**

    ```php theme={null}
    $seam->acs->credentials->delete(
      acs_credential_id: "66666666-6666-6666-6666-666666666666"
    );
    ```

    **Response:**

    ```
    void
    ```
  </Tab>

  <Tab title="C#">
    **Request:**

    ```csharp theme={null}
    seam.CredentialsAcs.Delete(
      acsCredentialId: "66666666-6666-6666-6666-666666666666"
    );
    ```

    **Response:**

    ```
    void
    ```
  </Tab>
</Tabs>