Google Calendar (Service Account)Install

Summary

Mark an existing Google Calendar event as cancelled by prefixing its summary with 'CANCELLED' and changing its color to gray, without deleting the event.

Inputs

• Authentication (required) — Choose authentication method: use saved n8n credentials or enter service account email and private key manually.
• Service Account Email (required) — Service account email address, required if using manual authentication.
• Private Key (required) — Private key for the service account, required if using manual authentication.
• Impersonate Email (Optional) — Email of a user to impersonate; requires domain-wide delegation when using manual authentication.
• Calendar ID (required) — Identifier of the calendar where the event exists; use 'primary' for the primary calendar.
• Event ID (required) — The ID of the event to cancel.

Output shape

a single record per input item

The output includes a success boolean, the event ID, a confirmation message, and the updated event object reflecting the cancellation changes.

Examples

Example 1: Cancel a booking in the primary calendar by event ID

Specify authentication method and credentials, provide 'primary' for Calendar ID, and the event ID of the booking to cancel.