I am trying to make an assistant that checks availability and creates an event with the tools. It does indeed work: checks and makes an event but completely ignores the calendar ID set in the parameters

Hey! I wasn't able to fully answer your question about the Google Calendar Tools ignoring the calendar ID. I've escalated this to one of our team members who will get back to you soon. Thanks for your patience! 😊

Ensure it’s correctly formatted, permissions are set, and it’s properly configured in the tool, otherwise, it may default to the primary calendar due to a resolution or setup issue.

should the ID include "@group.calendar.google.com"? all permissions are set, the settings of my calendar are the same as my primary one; in the logs the tool calling does not include my calendar ID

Yes

Ok, so I did include that part, but still no result. The timezone works correctly. Could you maybe help with explaining about formatting, or give an example? Thank you for trying to help me!

Ensure you’re using the correct calendar ID format like calendar_id@group.calendar.google.com for group calendars in VAPI, with proper permissions set for the calendar. Define functions like Check_availability with correct calendarId, startTime, and endTime in JSON format, and test the integration with tools like Make.com using webhooks for backend automation.

Ok, so I did everything right - except the Calendar API was not enabled on my Google Cloud project for some reason. Stupid mistake, but anyway thanks for your assistance 🙏🏼