Add initial Microsoft Teams support

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

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

@@ -0,0 +1,23 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// SharingLink undocumented
+type SharingLink struct {
+	// Object is the base model of SharingLink
+	Object
+	// Application undocumented
+	Application *Identity `json:"application,omitempty"`
+	// PreventsDownload undocumented
+	PreventsDownload *bool `json:"preventsDownload,omitempty"`
+	// ConfiguratorURL undocumented
+	ConfiguratorURL *string `json:"configuratorUrl,omitempty"`
+	// Scope undocumented
+	Scope *string `json:"scope,omitempty"`
+	// Type undocumented
+	Type *string `json:"type,omitempty"`
+	// WebHTML undocumented
+	WebHTML *string `json:"webHtml,omitempty"`
+	// WebURL undocumented
+	WebURL *string `json:"webUrl,omitempty"`
+}