private static async Task Main()
{
var env = Environment.GetEnvironmentVariable("DOTNET_ENVIRONMENT") ?? "Production";
var configuration = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", optional: true)
.AddJsonFile($"appsettings.{env}.json", optional: true)
.Build();
// Retrieve the API key.
var apiKey = Environment.GetEnvironmentVariable("SENDGRID_API_KEY") ?? configuration["SendGrid:ApiKey"];
var client = new SendGridClient(HttpClient, apiKey, httpErrorAsException: true);
// Send a Single Email using the Mail Helper
var from = new EmailAddress(configuration.GetValue("SendGrid:From", "*****@*****.**"), "Example User");
var subject = "Hello World from the Twilio SendGrid CSharp Library Helper!";
var to = new EmailAddress(configuration.GetValue("SendGrid:To", "*****@*****.**"), "Example User");
var plainTextContent = "Hello, Email from the helper [SendSingleEmailAsync]!";
var htmlContent = "<strong>Hello, Email from the helper! [SendSingleEmailAsync]</strong>";
var msg = MailHelper.CreateSingleEmail(from, to, subject, plainTextContent, htmlContent);
var response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// Send a Single Email using the Mail Helper with convenience methods and initialized SendGridMessage object
msg = new SendGridMessage
{
From = from,
Subject = subject,
PlainTextContent = plainTextContent,
HtmlContent = htmlContent
};
msg.AddTo(to);
response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// Send a Single Email using the Mail Helper, entirely with convenience methods
msg = new SendGridMessage();
msg.SetFrom(from);
msg.SetSubject(subject);
msg.AddContent(MimeType.Text, plainTextContent);
msg.AddContent(MimeType.Html, htmlContent);
msg.AddTo(to);
response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// Send a Single Email Without the Mail Helper
var data = @"{
'personalizations': [
{
'to': [
{
'email': '*****@*****.**'
}
],
'subject': 'Hello World from the Twilio SendGrid C# Library!'
}
],
'from': {
'email': '*****@*****.**'
},
'content': [
{
'type': 'text/plain',
'value': 'Hello, Email!'
}
]
}";
var json = JsonConvert.DeserializeObject <object>(data);
response = await client.RequestAsync(BaseClient.Method.POST,
json.ToString(),
urlPath : "mail/send");
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// GET Collection
var queryParams = @"{
'limit': 100
}";
response = await client.RequestAsync(method : BaseClient.Method.GET,
urlPath : "asm/groups",
queryParams : queryParams);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue to POST.");
Console.ReadLine();
// POST
var requestBody = @"{
'description': 'Suggestions for products our users might like.',
'is_default': false,
'name': 'Magic Products'
}";
json = JsonConvert.DeserializeObject <object>(requestBody);
response = await client.RequestAsync(method : BaseClient.Method.POST,
urlPath : "asm/groups",
requestBody : json.ToString());
var dsResponse = JsonConvert.DeserializeObject <Dictionary <string, dynamic> >(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue to GET single.");
Console.ReadLine();
if (dsResponse != null && dsResponse.ContainsKey("id"))
{
var groupId = dsResponse["id"].ToString();
// GET Single
response = await client.RequestAsync(method : BaseClient.Method.GET,
urlPath : $"asm/groups/{groupId}");
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue to PATCH.");
Console.ReadLine();
// PATCH
requestBody = @"{
'name': 'Cool Magic Products'
}";
json = JsonConvert.DeserializeObject <object>(requestBody);
response = await client.RequestAsync(method : BaseClient.Method.PATCH,
urlPath : $"asm/groups/{groupId}",
requestBody : json.ToString());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.WriteLine("\n\nPress <Enter> to continue to PUT.");
Console.ReadLine();
// DELETE
response = await client.RequestAsync(method : BaseClient.Method.DELETE,
urlPath : $"asm/groups/{groupId}");
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers.ToString());
Console.WriteLine("\n\nPress <Enter> to DELETE and exit.");
Console.ReadLine();
}
}
static async Task Execute()
{
// Retrieve the API key from the environment variables. See the project README for more info about setting this up.
var apiKey = Environment.GetEnvironmentVariable("NAME_OF_THE_ENVIRONMENT_VARIABLE_FOR_YOUR_SENDGRID_KEY");
var client = new SendGridClient(apiKey);
// Send a Single Email using the Mail Helper
var from = new EmailAddress("*****@*****.**", "Example User");
var subject = "Hello World from the Twilio SendGrid CSharp Library Helper!";
var to = new EmailAddress("*****@*****.**", "Example User");
var plainTextContent = "Hello, Email from the helper [SendSingleEmailAsync]!";
var htmlContent = "<strong>Hello, Email from the helper! [SendSingleEmailAsync]</strong>";
var msg = MailHelper.CreateSingleEmail(from, to, subject, plainTextContent, htmlContent);
var response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// Send a Single Email using the Mail Helper with convenience methods and initialized SendGridMessage object
msg = new SendGridMessage()
{
From = new EmailAddress("*****@*****.**", "Example User"),
Subject = "Hello World from the Twilio SendGrid CSharp Library Helper!",
PlainTextContent = "Hello, Email from the helper [SendSingleEmailAsync]!",
HtmlContent = "<strong>Hello, Email from the helper! [SendSingleEmailAsync]</strong>"
};
msg.AddTo(new EmailAddress("*****@*****.**", "Example User"));
response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// Send a Single Email using the Mail Helper, entirely with convenience methods
msg = new SendGridMessage();
msg.SetFrom(new EmailAddress("*****@*****.**", "Example User"));
msg.SetSubject("Hello World from the Twilio SendGrid CSharp Library Helper!");
msg.AddContent(MimeType.Text, "Hello, Email from the helper [SendSingleEmailAsync]!");
msg.AddContent(MimeType.Html, "<strong>Hello, Email from the helper! [SendSingleEmailAsync]</strong>");
msg.AddTo(new EmailAddress("*****@*****.**", "Example User"));
response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// Send a Single Email Without the Mail Helper
string data = @"{
'personalizations': [
{
'to': [
{
'email': '*****@*****.**'
}
],
'subject': 'Hello World from the TWilio SendGrid C# Library!'
}
],
'from': {
'email': '*****@*****.**'
},
'content': [
{
'type': 'text/plain',
'value': 'Hello, Email!'
}
]
}";
var json = JsonConvert.DeserializeObject <object>(data);
response = await client.RequestAsync(SendGridClient.Method.POST,
json.ToString(),
urlPath : "mail/send");
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// GET Collection
string queryParams = @"{
'limit': 100
}";
response = await client.RequestAsync(method : SendGridClient.Method.GET,
urlPath : "asm/groups",
queryParams : queryParams);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue to POST.");
Console.ReadLine();
// POST
string requestBody = @"{
'description': 'Suggestions for products our users might like.',
'is_default': false,
'name': 'Magic Products'
}";
json = JsonConvert.DeserializeObject <object>(requestBody);
response = await client.RequestAsync(method : SendGridClient.Method.POST,
urlPath : "asm/groups",
requestBody : json.ToString());
var ds_response = JsonConvert.DeserializeObject <Dictionary <string, dynamic> >(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue to GET single.");
Console.ReadLine();
if (ds_response != null && ds_response.ContainsKey("id"))
{
string group_id = ds_response["id"].ToString();
// GET Single
response = await client.RequestAsync(method : SendGridClient.Method.GET,
urlPath : string.Format("asm/groups/{0}", group_id));
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue to PATCH.");
Console.ReadLine();
// PATCH
requestBody = @"{
'name': 'Cool Magic Products'
}";
json = JsonConvert.DeserializeObject <object>(requestBody);
response = await client.RequestAsync(method : SendGridClient.Method.PATCH,
urlPath : string.Format("asm/groups/{0}", group_id),
requestBody : json.ToString());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.WriteLine("\n\nPress <Enter> to continue to PUT.");
Console.ReadLine();
// DELETE
response = await client.RequestAsync(method : SendGridClient.Method.DELETE,
urlPath : string.Format("asm/groups/{0}", group_id));
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers.ToString());
Console.WriteLine("\n\nPress <Enter> to DELETE and exit.");
Console.ReadLine();
}
}
static async Task Execute()
{
// Retrieve the API key from the environment variables. See the project README for more info about setting this up.
var apiKey = Environment.GetEnvironmentVariable("SENDGRID_API_KEY");
var fromEmail = "*****@*****.**";
var fromEmailAliasName = "Phong Ha";
var toEmail = "*****@*****.**";
var toEmailAlias = "Phong89";
if (apiKey == null)
{
Console.WriteLine("Error: SendGrid API Key environment variable: SENDGRID_API_KEY not found. Please configure System Variables.");
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
Environment.Exit(0);
}
var client = new SendGridClient(apiKey);
// Send a Single Email using the Mail Helper
var from = new EmailAddress(fromEmail, fromEmailAliasName);
var subject = "Hello World from the SendGrid CSharp Library Helper!";
var to = new EmailAddress(toEmail, toEmailAlias);
var plainTextContent = "Hello, Email from the helper [SendSingleEmailAsync]!";
var htmlContent = "<strong>Hello, Email from the helper! [SendSingleEmailAsync]</strong>";
var msg = MailHelper.CreateSingleEmail(from, to, subject, plainTextContent, htmlContent);
var response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// Send a Single Email using the Mail Helper with convenience methods and initialized SendGridMessage object
msg = new SendGridMessage()
{
From = new EmailAddress(fromEmail, fromEmailAliasName),
Subject = "Hello World from the SendGrid CSharp Library Helper!",
PlainTextContent = "Hello, Email from the helper [SendSingleEmailAsync]!",
HtmlContent = "<strong>Hello, Email from the helper! [SendSingleEmailAsync]</strong>"
};
msg.AddTo(new EmailAddress(toEmail, toEmailAlias));
response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
// Send a Single Email using the Mail Helper, entirely with convenience methods
msg = new SendGridMessage();
msg.SetFrom(new EmailAddress(fromEmailAliasName, "Phong Ha"));
msg.SetSubject("Hello World from the SendGrid CSharp Library Helper!");
msg.AddContent(MimeType.Text, "Hello, Email from the helper [SendSingleEmailAsync]!");
msg.AddContent(MimeType.Html, "<strong>Hello, Email from the helper! [SendSingleEmailAsync]</strong>");
msg.AddTo(new EmailAddress(toEmail, toEmailAlias));
response = await client.SendEmailAsync(msg);
Console.WriteLine(msg.Serialize());
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Headers);
Console.WriteLine("\n\nPress <Enter> to continue.");
Console.ReadLine();
}