code: function getInfo(uuid, meta, callback) {
              if (typeof (meta) === 'function') {
                  callback = meta;
                  meta = {};
              }
  
              if (!jobs[uuid]) {
                  return callback(new e.BackendResourceNotFoundError(
                    'Job does not exist. Cannot get info.'));
              } else {
                  if (!util.isArray(jobs[uuid].info)) {
                      jobs[uuid].info = [];
                  }
                  return callback(null, clone(jobs[uuid].info));
              }
          }
docs: Get progress information from an existing job: - uuid - String, the Job's UUID. - callback - f(err, info)