Add initial Microsoft Teams support

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

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

@@ -0,0 +1,19 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// DeviceManagementExchangeOnPremisesPolicy Singleton entity which represents the Exchange OnPremises policy configured for a tenant.
+type DeviceManagementExchangeOnPremisesPolicy struct {
+	// Entity is the base model of DeviceManagementExchangeOnPremisesPolicy
+	Entity
+	// NotificationContent Notification text that will be sent to users quarantined by this policy. This is UTF8 encoded byte array HTML.
+	NotificationContent *Binary `json:"notificationContent,omitempty"`
+	// DefaultAccessLevel Default access state in Exchange. This rule applies globally to the entire Exchange organization
+	DefaultAccessLevel *DeviceManagementExchangeAccessLevel `json:"defaultAccessLevel,omitempty"`
+	// AccessRules The list of device access rules in Exchange. The access rules apply globally to the entire Exchange organization
+	AccessRules []DeviceManagementExchangeAccessRule `json:"accessRules,omitempty"`
+	// KnownDeviceClasses The list of device classes known to Exchange
+	KnownDeviceClasses []DeviceManagementExchangeDeviceClass `json:"knownDeviceClasses,omitempty"`
+	// ConditionalAccessSettings undocumented
+	ConditionalAccessSettings *OnPremisesConditionalAccessSettings `json:"conditionalAccessSettings,omitempty"`
+}