code: public Observable<ApplicationGatewayAvailableSslOptionsInner> listAvailableSslOptionsAsync() {
          return listAvailableSslOptionsWithServiceResponseAsync().map(new Func1<ServiceResponse<ApplicationGatewayAvailableSslOptionsInner>, ApplicationGatewayAvailableSslOptionsInner>() {
              @Override
              public ApplicationGatewayAvailableSslOptionsInner call(ServiceResponse<ApplicationGatewayAvailableSslOptionsInner> response) {
                  return response.body();
              }
          });
      }
docs: Lists available Ssl options for configuring Ssl policy.
  
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the ApplicationGatewayAvailableSslOptionsInner object