Microsoft Booking Permissions

Azure Application Registration Configured Permissions
Microsoft Booking and Outlook Calendar Services

API/Permissions name
Microsoft Graph
Type: Delegated
> Calendars.Read
> Calendars.Read.Shared
> Calendars.ReadWrite
> MailboxSettings.Read
> Bookings.Manage.All
> Bookings.Read.All
> Bookings.ReadWrite.All
> BookingsAppointment.ReadWrite.All

Type:Application
> Calendars.Read
> Calendars.ReadWrite
> MailboxSettings.Read

Gramt admin consent to given permissions