Add initial Microsoft Teams support

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

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

@@ -0,0 +1,17 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// SynchronizationSchema undocumented
+type SynchronizationSchema struct {
+	// Entity is the base model of SynchronizationSchema
+	Entity
+	// ProvisioningTaskIdentifier undocumented
+	ProvisioningTaskIdentifier *string `json:"provisioningTaskIdentifier,omitempty"`
+	// SynchronizationRules undocumented
+	SynchronizationRules []SynchronizationRule `json:"synchronizationRules,omitempty"`
+	// Version undocumented
+	Version *string `json:"version,omitempty"`
+	// Directories undocumented
+	Directories []DirectoryDefinition `json:"directories,omitempty"`
+}