code: public Observable<ServiceResponse<Page<JobStreamInner>>> listByJobSinglePageAsync(final String resourceGroupName, final String automationAccountName, final String jobId) {
          if (resourceGroupName == null) {
              throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
          }
          if (automationAccountName == null) {
              throw new IllegalArgumentException("Parameter automationAccountName is required and cannot be null.");
          }
          if (jobId == null) {
              throw new IllegalArgumentException("Parameter jobId is required and cannot be null.");
          }
          if (this.client.subscriptionId() == null) {
              throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
          }
          final String apiVersion = "2015-10-31";
          final String filter = null;
          return service.listByJob(resourceGroupName, automationAccountName, jobId, this.client.subscriptionId(), filter, apiVersion, this.client.acceptLanguage(), this.client.userAgent())
              .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<JobStreamInner>>>>() {
                  @Override
                  public Observable<ServiceResponse<Page<JobStreamInner>>> call(Response<ResponseBody> response) {
                      try {
                          ServiceResponse<PageImpl<JobStreamInner>> result = listByJobDelegate(response);
                          return Observable.just(new ServiceResponse<Page<JobStreamInner>>(result.body(), result.response()));
                      } catch (Throwable t) {
                          return Observable.error(t);
                      }
                  }
              });
      }
docs: Retrieve a list of jobs streams identified by job id.
  
  @param resourceGroupName Name of an Azure Resource group.
  @param automationAccountName The name of the automation account.
  @param jobId The job Id.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the PagedList&lt;JobStreamInner&gt; object wrapped in {@link ServiceResponse} if successful.