if pvc.Spec.VolumeName == "" {
		return nil, errors.New("PVC has empty pvc.Spec.VolumeName")
	}

	return pvc, nil
}

// getPVSpec fetches the PV object with the given name from the API server
// and returns a volume.Spec representing it.
// An error is returned if the call to fetch the PV object fails.
func (dswp *desiredStateOfWorldPopulator) getPVSpec(
	name string,
	pvcReadOnly bool,

		pair := topologyPair{key: k, value: v}
		s.TpPairToMatchNum[pair] += delta
		s.TpKeyToCriticalPaths[k].update(v, s.TpPairToMatchNum[pair])
	}
}

// getPreFilterState fetches a pre-computed preFilterState.
func getPreFilterState(cycleState *framework.CycleState) (*preFilterState, error) {
	c, err := cycleState.Read(preFilterStateKey)
	if err != nil {

  TF_Output feeds[] = {TF_Output{a, 0}, TF_Output{b, 0}};
  TF_Output fetches[] = {TF_Output{plus2, 0}, TF_Output{plusB, 0}};

  const char* handle = nullptr;
  TF_SessionPRunSetup(sess, feeds, TF_ARRAYSIZE(feeds), fetches,
                      TF_ARRAYSIZE(fetches), nullptr, 0, &handle, s);
  ASSERT_EQ(TF_OK, TF_GetCode(s)) << TF_Message(s);

  // Feed A and fetch A + 2.
  TF_Output feeds1[] = {TF_Output{a, 0}};

	}).Set(0)
	*lastSeenBinaryVersion = version.BinaryVersion
	return nil
}

// Periodically fetches etcd version info.
func getVersionPeriodically(stopCh <-chan struct{}) {
	lastSeenBinaryVersion := ""
	for {
		if err := getVersion(&lastSeenBinaryVersion); err != nil {
			klog.Errorf("Failed to fetch etcd version: %v", err)
		}
		select {
		case <-stopCh:
			return
		case <-time.After(scrapeTimeout):

	globalBucketHTTPStats.delete(bucketName)
	if localMetacacheMgr != nil {
		localMetacacheMgr.deleteBucketCache(bucketName)
	}
	return
}

// GetAllBucketStatsHandler - fetches bucket replication stats for all buckets from this peer.
func (s *peerRESTServer) GetAllBucketStatsHandler(mss *grid.MSS) (*BucketStatsMap, *grid.RemoteErr) {
	replicationStats := globalReplicationStats.GetAll()

// TF_ImportGraphDefResults holds results that are generated by
// TF_GraphImportGraphDefWithResults().
typedef struct TF_ImportGraphDefResults TF_ImportGraphDefResults;

// Fetches the return outputs requested via
// TF_ImportGraphDefOptionsAddReturnOutput(). The number of fetched outputs is
// returned in `num_outputs`. The array of return outputs is returned in
// `outputs`. `*outputs` is owned by and has the lifetime of `results`.

	lblFoo := map[string]string{"app": "foo"}
	lblBar := map[string]string{"app": "bar"}
	// Setup a simple collection that fetches the same dependency twice
	Results := krt.NewCollection(pods, func(ctx krt.HandlerContext, i *corev1.Pod) *Result {
		foos := krt.Fetch(ctx, configMaps, krt.FilterLabel(lblFoo))
		bars := krt.Fetch(ctx, configMaps, krt.FilterLabel(lblBar))
		names := slices.Map(foos, func(f *corev1.ConfigMap) string { return f.Name })

		for _, s := range tl.GetCommonTlsContext().GetTlsCertificateSdsSecretConfigs() {
			resourceNames.Insert(s.GetName())
		}
	}
	return resourceNames.UnsortedList()
}

// ExtractSecretResources fetches all referenced SDS resource names from a list of clusters and listeners
func ExtractSecretResources(t test.Failer, rs []*anypb.Any) []string {
	resourceNames := sets.New[string]()
	for _, r := range rs {
		switch r.TypeUrl {

			// Equal priority uses name to break ties
			return iName < jName
		}

		// i sorts before j if it has a higher priority
		return iPriority > jPriority
	})

	return groups
}

// Fetches from cache if it exists. If cache is empty, create it.
func (rdm *resourceDiscoveryManager) fetchFromCache() *cachedGroupList {
	rdm.lock.RLock()
	defer rdm.lock.RUnlock()

	cacheLoad := rdm.cache.Load()

	KubeSchedulerVersions         map[string][]string
	EtcdVersions                  map[string][]string
	KubeletVersions               map[string][]string
}

// GetAvailableUpgrades fetches all versions from the specified VersionGetter and computes which
// kinds of upgrades can be performed