docs: function(keys, options) {
        options = opts(this, options);
        var params = {};
        if (keys == null && options.all === true) params = {all: true};
        else if (options.query){
          params = {q: convertQueryInput(options.query)};
          delete options.query;
        } else {
          params = {keys: (isArray(keys) ? keys.join(',') : keys)};
        }
  
        return new APICall({
          action: 'data',
          type: 'DELETE',
          options: options,
          query: server_params(options, params)
        });
      }