msgraph go sdk fluent api demo

app.go

// indexes into the users and message folders collections using the fluent style API to list out messages
client.UserById("jane@contoso.com").MessageFoldersById("Inbox").Messages().Get(nil)

// sends a message using the models and the fluent style API POST method
requestBody := msgraphsdk.NewSendMailRequestBody()
message := msgraphsdk.NewMessage()
requestBody.SetMessage(message)
subject := "Meet for lunch?"
message.SetSubject(&subject)
body := msgraphsdk.NewItemBody()
message.SetBody(body)
contentType := "Text"
body.SetContentType(&contentType)
content := "The new cafeteria is open."
body.SetContent(&content)
recipient := msgraphsdk.NewRecipient()
emailAddress := msgraphsdk.NewEmailAddress()
address := "john@contoso.com"
emailAddress.SetAddress(&address)
recipient.SetEmailAddress(emailAddress)
message.SetToRecipients([]Recipient {
	recipient,
}
options := &msgraphsdk.SendMailRequestBuilderPostOptions{
	Body: requestBody,
}
gclientMe().SendMail().Post(options)