Add initial Microsoft Teams support

Documentation on https://github.com/42wim/matterbridge/wiki/MS-Teams-setup

vendor/github.com/yaegashi/msgraph.go/beta/BookingSchedulingPolicyModel.go

@@ -0,0 +1,21 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// BookingSchedulingPolicy undocumented
+type BookingSchedulingPolicy struct {
+	// Object is the base model of BookingSchedulingPolicy
+	Object
+	// TimeSlotInterval Duration of each time slot.
+	TimeSlotInterval *time.Duration `json:"timeSlotInterval,omitempty"`
+	// MinimumLeadTime Minimum lead time for bookings and cancellations.
+	MinimumLeadTime *time.Duration `json:"minimumLeadTime,omitempty"`
+	// MaximumAdvance Maximum number of days in advance that a booking can be made.
+	MaximumAdvance *time.Duration `json:"maximumAdvance,omitempty"`
+	// SendConfirmationsToOwner Notify the business via email when a booking is created or changed.
+	SendConfirmationsToOwner *bool `json:"sendConfirmationsToOwner,omitempty"`
+	// AllowStaffSelection Allow customers to choose a specific person for the booking.
+	AllowStaffSelection *bool `json:"allowStaffSelection,omitempty"`
+}