# Delete a custom sending limit Delete a custom sending limit Endpoint: DELETE /v5/accounts/subaccounts/{subaccount_id}/limit/custom/monthly Version: 3.0.0 Security: basicAuth ## Path parameters: - `subaccount_id` (string, required) The ID of the subaccount ## Response 200 fields (application/json): - `success` (boolean) Indicates success of request ## Response 400 fields (application/json): - `message` (string) Response message