# Delete Application Webhook Subscription

Delete an application webhook subscription by its identifier.

Endpoint: DELETE /applications/{clientKey}/subscriptions/{subscriptionId}
Security: ClientCredentialsToken

## Path parameters:

  - `clientKey` (string, required)
    Your application's client key.

  - `subscriptionId` (string, required)
    UUID of the subscription.

## Header parameters:

  - `X-External-Correlation-Id` (string)
    Optional UUID for correlating requests across systems. If provided, Wise echoes it back in the response. Maximum 36 characters. [Learn more](/guides/developer/headers/correlation-id).