Add initial Microsoft Teams support

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

vendor/github.com/yaegashi/msgraph.go/beta/Office365ActivationsUserDetailModel.go

@@ -0,0 +1,19 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// Office365ActivationsUserDetail undocumented
+type Office365ActivationsUserDetail struct {
+	// Entity is the base model of Office365ActivationsUserDetail
+	Entity
+	// ReportRefreshDate undocumented
+	ReportRefreshDate *time.Time `json:"reportRefreshDate,omitempty"`
+	// UserPrincipalName undocumented
+	UserPrincipalName *string `json:"userPrincipalName,omitempty"`
+	// DisplayName undocumented
+	DisplayName *string `json:"displayName,omitempty"`
+	// UserActivationCounts undocumented
+	UserActivationCounts []UserActivationCounts `json:"userActivationCounts,omitempty"`
+}