/// <summary>
/// Handles O365 connector card action queries.
/// </summary>
/// <param name="activity">Incoming request from Bot Framework.</param>
/// <param name="connectorClient">Connector client instance for posting to Bot Framework.</param>
/// <returns>Task tracking operation.</returns>
private static async Task <HttpResponseMessage> HandleO365ConnectorCardActionQuery(Activity activity)
{
var connectorClient = new ConnectorClient(new Uri(activity.ServiceUrl));
// Get O365 connector card query data.
O365ConnectorCardActionQuery o365CardQuery = activity.GetO365ConnectorCardActionQueryData();
Activity replyActivity = activity.CreateReply();
replyActivity.TextFormat = "xml";
replyActivity.Text = $@"
<h2>Thanks, {activity.From.Name}</h2><br/>
<h3>Your input action ID:</h3><br/>
<pre>{o365CardQuery.ActionId}</pre><br/>
<h3>Your input body:</h3><br/>
<pre>{o365CardQuery.Body}</pre>
";
await connectorClient.Conversations.ReplyToActivityWithRetriesAsync(replyActivity);
return(new HttpResponseMessage(HttpStatusCode.OK));
}