operation.failed

This focused page is derived from the mechanically checked full event inventory.

Subscribe

const unsubscribe = Arcane.events.on('operation.failed', function handleOperationFailed(data) {
    // Read only the documented fields from data here.
    console.info('Received operation.failed.');
});

// Stop listening when this page no longer needs the event.
function stopListeningForOperationFailed() {
    unsubscribe();
}

globalThis.addEventListener('pagehide', stopListeningForOperationFailed, {once: true});

Delivery

Live, future-only terminal operation notification.

Hosts

Core-backed Microsoft NT, Linux, and development HTTP hosts.

When it fires

A tracked operation reaches its failure path.

Event data

requestId, operationId, and operationType correlate the operation; error is the normalized failure object; details is final progress context; time is the failure timestamp.

Reference group

Events