public async Task <dynamic> deleteEmailAttachments(string[] attachmentIds, string emailId, string[] attachmentUrls)
{
// Get access token
var token = Data.GetUserSessionToken(Settings.GetUserAuthStateId(ControllerContext.HttpContext), Settings.AzureADAuthority);
var attachments = await GraphApiHelper.deleteEmailAttachments(token.AccessToken, attachmentIds, emailId, attachmentUrls);
return(Json(attachments, JsonRequestBehavior.AllowGet));
}