code: public Observable<ApplicationGatewaySslPredefinedPolicyInner> getSslPredefinedPolicyAsync(String predefinedPolicyName) {
          return getSslPredefinedPolicyWithServiceResponseAsync(predefinedPolicyName).map(new Func1<ServiceResponse<ApplicationGatewaySslPredefinedPolicyInner>, ApplicationGatewaySslPredefinedPolicyInner>() {
              @Override
              public ApplicationGatewaySslPredefinedPolicyInner call(ServiceResponse<ApplicationGatewaySslPredefinedPolicyInner> response) {
                  return response.body();
              }
          });
      }
docs: Gets Ssl predefined policy with the specified policy name.
  
  @param predefinedPolicyName Name of Ssl predefined policy.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the ApplicationGatewaySslPredefinedPolicyInner object