Function handleOptions

lib/sparkpost.js:23–35

(apiKey, options)

};

const handleOptions = function(apiKey, options) {
  if (typeof apiKey === 'object') {
    options = apiKey;
    options.key = process.env.SPARKPOST_API_KEY;
  } else {
    options = options || {};
    options.key = apiKey;
  }

  options.origin = options.origin || options.endpoint || defaults.origin;

  return options;
};

const createSparkPostError = function(res, body) {
  const err = new Error(res.statusMessage);