Code snippet on how to delete a signature key using the MessageMedia Signature Key Management Node.js SDK.

deleteKey.js

const lib = require('messagemedia-signingkeys-sdk');

// Configuration parameters and credentials
lib.Configuration.basicAuthUserName = "API_KEY"; // The username to use with basic authentication
lib.Configuration.basicAuthPassword = "API_SECRET"; // The password to use with basic authentication

var controller = lib.SignatureKeyManagementController;

var keyId = "7ca628a8-08b0-4e42-aeb8-960b37049c31";

controller.deleteSignatureKey(keyId, function(error, response, context) {
  console.log(response);
});