Unable to get MIME version of a Message using $value
问题 I am unable to get MIME for a message using $value like specified in the documentation. How to get MIME? OkHttpClient client = new OkHttpClient(); Request request = new Request.Builder() .header("Authorization", "Bearer " + accessToken) .url("https://graph.microsoft.com/v1.0/me/messages/k4ZDQ5LTgzMTYtNGZhYS04ZTU3LWZhMjFmZmUzNmE1YwBGAAAAAABzUENX1K4kR6h6KAAA7ENoUb5BySZFX6KemUxNwAAAv_a5nAAA=/?value") .build(); Response response = null; String body; try { response = client.newCall(request)