def services
      path = '/services'
      downcase_symbolize(JSON.parse(Hyperb::Request.new(self, path, {}, 'get').perform))
    end
def services
      path = '/services'
      downcase_symbolize(JSON.parse(Hyperb::Request.new(self, path, {}, 'get').perform))
    end
list service

 @see https://docs.hyper.sh/Reference/API/2016-04-04%20[Ver.%201.23]/Service/list.html

 @raise [Hyperb::Error::Unauthorized] raised when credentials are not valid.
 @raise [Hyperb::Error::InternalServerError] raised hyper returns 5xx.