Add initial Microsoft Teams support

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

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

@@ -0,0 +1,19 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// ParseExpressionResponse undocumented
+type ParseExpressionResponse struct {
+	// Object is the base model of ParseExpressionResponse
+	Object
+	// Error undocumented
+	Error *PublicError `json:"error,omitempty"`
+	// EvaluationSucceeded undocumented
+	EvaluationSucceeded *bool `json:"evaluationSucceeded,omitempty"`
+	// EvaluationResult undocumented
+	EvaluationResult []string `json:"evaluationResult,omitempty"`
+	// ParsedExpression undocumented
+	ParsedExpression *AttributeMappingSource `json:"parsedExpression,omitempty"`
+	// ParsingSucceeded undocumented
+	ParsingSucceeded *bool `json:"parsingSucceeded,omitempty"`
+}