Add initial Microsoft Teams support

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

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

@@ -0,0 +1,29 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// SkypeForBusinessOrganizerActivityUserCounts undocumented
+type SkypeForBusinessOrganizerActivityUserCounts struct {
+	// Entity is the base model of SkypeForBusinessOrganizerActivityUserCounts
+	Entity
+	// Im undocumented
+	Im *int `json:"im,omitempty"`
+	// AudioVideo undocumented
+	AudioVideo *int `json:"audioVideo,omitempty"`
+	// AppSharing undocumented
+	AppSharing *int `json:"appSharing,omitempty"`
+	// Web undocumented
+	Web *int `json:"web,omitempty"`
+	// DialInOut3rdParty undocumented
+	DialInOut3rdParty *int `json:"dialInOut3rdParty,omitempty"`
+	// DialInOutMicrosoft undocumented
+	DialInOutMicrosoft *int `json:"dialInOutMicrosoft,omitempty"`
+	// ReportRefreshDate undocumented
+	ReportRefreshDate *time.Time `json:"reportRefreshDate,omitempty"`
+	// ReportDate undocumented
+	ReportDate *time.Time `json:"reportDate,omitempty"`
+	// ReportPeriod undocumented
+	ReportPeriod *string `json:"reportPeriod,omitempty"`
+}