code: public PagedList<PolicyDefinitionInner> listBuiltIn() {
          ServiceResponse<Page<PolicyDefinitionInner>> response = listBuiltInSinglePageAsync().toBlocking().single();
          return new PagedList<PolicyDefinitionInner>(response.body()) {
              @Override
              public Page<PolicyDefinitionInner> nextPage(String nextPageLink) {
                  return listBuiltInNextSinglePageAsync(nextPageLink).toBlocking().single().body();
              }
          };
      }
docs: Gets all the built in policy definitions.
  
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws CloudException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the PagedList&lt;PolicyDefinitionInner&gt; object if successful.