docs: function MicroserviceClient(settings) {
    var self = this;
    self.settings = settings;
    self.get = bind(self.get, self);
    self.post = bind(self.post, self);
    self.put = bind(self.put, self);
    self.delete = bind(self.delete, self);
    self.search = bind(self.search, self);
    self._request = bind(self._request, self);
  }