n8n/packages/@n8n/errors/src/operational.error.ts

import { BaseError, type BaseErrorOptions } from './base.error';

export type OperationalErrorOptions = Omit<BaseErrorOptions, 'level'> & {
	level?: 'info' | 'warning' | 'error';
};

/**
 * Error that indicates a transient issue, like a network request failing,
 * a database query timing out, etc. These are expected to happen, are
 * transient by nature and should be handled gracefully.
 *
 * Default level: warning
 */
export class OperationalError extends BaseError {
	constructor(message: string, opts: OperationalErrorOptions = {}) {
		opts.level = opts.level ?? 'warning';

		super(message, opts);
	}
}