SigV4Authenticator.prototype.initialResponse = function()

in lib/sigv4-auth-provider.js [134:139]

• 4 lines of code
• 1 McCabe index (conditional complexity)

SigV4Authenticator.prototype.initialResponse = function (callback) {
  // we need to tell the system we want sigV4.
  const responseBuffer = Buffer.from("SigV4\0\0", 'utf8');
  callback(null, responseBuffer);

};