code: function (locationIdentifier, data) {
        var path;
        if (locationIdentifier) {
          path = this.constructPath(constants.LOCATIONS, locationIdentifier, constants.SPACES);
          return this.Core.POST(path, data);
        } else {
          return this.rejectRequest('Bad Request: A location identifier is required.');
        }
      }
docs: Add space to a location
  @param  {String|Integer} locationIdentifier A Robin location identifier
  @param  {Object}         data               A querystring object
  @return {Function}                          A Promise