code: public Observable<Page<ResourceProviderOperationDefinitionInner>> listNextAsync(final String nextPageLink) {
          return listNextWithServiceResponseAsync(nextPageLink)
              .map(new Func1<ServiceResponse<Page<ResourceProviderOperationDefinitionInner>>, Page<ResourceProviderOperationDefinitionInner>>() {
                  @Override
                  public Page<ResourceProviderOperationDefinitionInner> call(ServiceResponse<Page<ResourceProviderOperationDefinitionInner>> response) {
                      return response.body();
                  }
              });
      }
docs: Lists operations for the resource provider.
  Lists all the supported operations by the Microsoft.DevSpaces resource provider along with their description.
  
  @param nextPageLink The NextLink from the previous successful call to List operation.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the PagedList&lt;ResourceProviderOperationDefinitionInner&gt; object