code: public Observable<ApplicationInsightsComponentProactiveDetectionConfigurationInner> getAsync(String resourceGroupName, String resourceName, String configurationId) {
          return getWithServiceResponseAsync(resourceGroupName, resourceName, configurationId).map(new Func1<ServiceResponse<ApplicationInsightsComponentProactiveDetectionConfigurationInner>, ApplicationInsightsComponentProactiveDetectionConfigurationInner>() {
              @Override
              public ApplicationInsightsComponentProactiveDetectionConfigurationInner call(ServiceResponse<ApplicationInsightsComponentProactiveDetectionConfigurationInner> response) {
                  return response.body();
              }
          });
      }
docs: Get the ProactiveDetection configuration for this configuration id.
  
  @param resourceGroupName The name of the resource group.
  @param resourceName The name of the Application Insights component resource.
  @param configurationId The ProactiveDetection configuration ID. This is unique within a Application Insights component.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the ApplicationInsightsComponentProactiveDetectionConfigurationInner object