docs: function(relpath, params, callback) {
              var url = this.qualifiedPath;
  
              // If we have a relative path, we will append it with a preceding
              // slash.
              if (relpath) {
                  url = url + "/" + relpath;    
              }
  
              return this.service.get(
                  url,
                  params,
                  callback
              );
          }