index.js
function buildLambda(options, cmd) {
  if (cmd) {
    const KesClass = utils.determineKesClass(options, Kes);
    const config = new Config(options);
    const kes = new KesClass(config);
    kes.updateSingleLambda(cmd).then(r => utils.success(r)).catch(e => utils.failure(e));
  }
  else {
    utils.failure(new Error('Lambda name is missing'));
  }
}
function buildLambda(options, cmd) {
  if (cmd) {
    const KesClass = utils.determineKesClass(options, Kes);
    const config = new Config(options);
    const kes = new KesClass(config);
    kes.updateSingleLambda(cmd).then(r => utils.success(r)).catch(e => utils.failure(e));
  }
  else {
    utils.failure(new Error('Lambda name is missing'));
  }
}
Builds and uploads a lambda function based on the options passed by the commander
@param {object} options Options passed by the commander library
@param {string} cmd the argument selected in the CLI, e.g. lambda name
@return {undefined}