Add initial Microsoft Teams support

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

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

@@ -0,0 +1,17 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// AttributeMappingParameterSchema undocumented
+type AttributeMappingParameterSchema struct {
+	// Object is the base model of AttributeMappingParameterSchema
+	Object
+	// AllowMultipleOccurrences undocumented
+	AllowMultipleOccurrences *bool `json:"allowMultipleOccurrences,omitempty"`
+	// Name undocumented
+	Name *string `json:"name,omitempty"`
+	// Required undocumented
+	Required *bool `json:"required,omitempty"`
+	// Type undocumented
+	Type *AttributeType `json:"type,omitempty"`
+}