docs: public Observable<DomainOwnershipIdentifierInner> createOrUpdateOwnershipIdentifierAsync(String resourceGroupName, String domainName, String name, DomainOwnershipIdentifierInner domainOwnershipIdentifier) {
          return createOrUpdateOwnershipIdentifierWithServiceResponseAsync(resourceGroupName, domainName, name, domainOwnershipIdentifier).map(new Func1<ServiceResponse<DomainOwnershipIdentifierInner>, DomainOwnershipIdentifierInner>() {
              @Override
              public DomainOwnershipIdentifierInner call(ServiceResponse<DomainOwnershipIdentifierInner> response) {
                  return response.body();
              }
          });
      }