CM Text SDK

A software development kit to provide ways to interact with CM.com's Text service. API's used:

• Business Messaging

Usage

Instantiate the client

Using your unique ApiKey (or product token) which authorizes you on the CM platform. Always keep this key secret!

var client = new TextClient(new Guid(ConfigurationManager.AppSettings["ApiKey"]));

Send a message

By calling SendMessageAsync and providing message text, sender name, recipient phone number(s) and a reference (optional).

var result = await client.SendMessageAsync("Message_Text", "Sender_Name", new List<string> { "Recipient_PhoneNumber" }, "Your_Reference").ConfigureAwait(false);

Get the result

SendMessageAsync returns an object of type TextClientResult, example:

{
  "statusMessage": "Created 1 message(s)",
  "statusCode": 201,
  "details": [
    {
      "reference": "Example_Reference",
      "status": "Accepted",
      "to": "Example_PhoneNumber",
      "parts": 1,
      "details": null
    },
    {
      "reference": "Example_Reference2",
      "status": "Rejected",
      "to": "Example_PhoneNumber2",
      "parts": 0,
      "details": "A body without content was found"
    }
  ]
}

Sending a rich message

By using the MessageBuilder it is possible to create images with media for channels such as WhatsApp and RCS

var apiKey = new Guid(ConfigurationManager.AppSettings["ApiKey"]);
var client = new TextClient(apiKey);
var builder = new MessageBuilder("Message Text", "Sender_name", "Recipient_PhoneNumber");
builder
    .WithAllowedChannels(Channel.WhatsApp)
    .WithRichMessage(
        new MediaMessage(
            "cm.com",
            "https://avatars3.githubusercontent.com/u/8234794?s=200&v=4",
            "image/png"
        )
    );
var message = builder.Build();
var result = await client.SendMessageAsync(message);

Status codes

For all possibly returned status codes, please reference the TextClientStatusCode enum.