Add initial Microsoft Teams support

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

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

@@ -0,0 +1,17 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// UsedInsight undocumented
+type UsedInsight struct {
+	// Entity is the base model of UsedInsight
+	Entity
+	// LastUsed undocumented
+	LastUsed *UsageDetails `json:"lastUsed,omitempty"`
+	// ResourceVisualization undocumented
+	ResourceVisualization *ResourceVisualization `json:"resourceVisualization,omitempty"`
+	// ResourceReference undocumented
+	ResourceReference *ResourceReference `json:"resourceReference,omitempty"`
+	// Resource undocumented
+	Resource *Entity `json:"resource,omitempty"`
+}