n8n/packages/nodes-base/nodes/Webhook/error.ts

export class WebhookAuthorizationError extends Error {
	constructor(readonly responseCode: number, message?: string) {
		if (message === undefined) {
			message = 'Authorization problem!';
			if (responseCode === 401) {
				message = 'Authorization is required!';
			} else if (responseCode === 403) {
				message = 'Authorization data is wrong!';
			}
		}
		super(message);
	}
}