code: function(keys, options) {
        if (isArray(keys)) keys = keys.join(',');
        else if (isObject(keys)) {
          options = keys;
          keys = null;
        }
  
        options = opts(this, options);
        var query = keys ? server_params(options, {keys: keys}) : null;
        return new APICall({
          action: 'text',
          type: 'GET',
          options: options,
          query: query
        });
      }
docs: Get data from CloudMine.
  Results may be affected by defaults and/or by the options parameter.
  @param {string|string[]|null} [keys] If set, return the specified keys, otherwise return all keys.
  @param {object} [options] Override defaults set on WebService. See WebService constructor for parameters.
  @return {APICall} An APICall instance for the web service request used to attach events.