/// <summary>
/// Asynchronously sends a bulk email message and returns the response from the Injection API.
/// </summary>
/// <param name="message">A <c>BulkMessage</c> object to be sent.</param>
/// <param name="cancellationToken">A <c>CancellationToken</c> to handle cancellation between async threads.</param>
/// <returns>A <c>SendResponse</c> of an SocketLabsClient send request.</returns>
/// <example>
/// This sample shows you how to Send a Bulk Message
/// <code>
/// var client = new SocketLabsClient(00000, "apiKey");
///
/// var message = new BulkMessage();
///
/// message.PlainTextBody = "This is the body of my message sent to ##Name##";
/// message.HtmlBody = "<html>This is the HtmlBody of my message sent to ##Name##</html>";
/// message.Subject = "Sending a test message";
/// message.From.Email = "*****@*****.**";
///
/// var recipient1 = message.To.Add("*****@*****.**");
/// recipient1.MergeData.Add("Name", "Recipient1");
///
/// var recipient2 = message.To.Add("*****@*****.**");
/// recipient2.MergeData.Add("Name", "Recipient2");
///
/// var response = await client.Send(message);
///
/// if (response.Result != SendResult.Success)
/// {
/// // Handle Error
/// }
///</code>
/// </example>
public async Task <SendResponse> SendAsync(IBulkMessage message, CancellationToken cancellationToken)
{
var validator = new SendValidator();
var validationResult = validator.ValidateCredentials(_serverId, _apiKey);
if (validationResult.Result != SendResult.Success)
{
return(validationResult);
}
validationResult = validator.ValidateMessage(message);
if (validationResult.Result != SendResult.Success)
{
return(validationResult);
}
var factory = new InjectionRequestFactory(_serverId, _apiKey);
var injectionRequest = factory.GenerateRequest(message);
var json = injectionRequest.GetAsJson();
var retryHandler = new RetryHandler(_httpClient, EndpointUrl, new RetrySettings(NumberOfRetries));
var httpResponse = await retryHandler.SendAsync(json, cancellationToken);
var response = new InjectionResponseParser().Parse(httpResponse);
return(response);
}