- OpenAPI will no longer duplicate these schemas:
  - `io.k8s.apimachinery.pkg.apis.meta.v1.DeleteOptions_v2`
  - `io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta_v2`
  - `io.k8s.apimachinery.pkg.apis.meta.v1.OwnerReference_v2`
  - `io.k8s.apimachinery.pkg.apis.meta.v1.StatusDetails_v2`

        }
        
        if (affinityKey != 0) {
            // Select channel based on affinity key
            List<ChannelInfo> list = new ArrayList<>(channels);
            int index = Math.abs((int)(affinityKey % list.size()));
            return list.get(index);
        }
        
        // No affinity, use weighted random
        return selectWeightedRandom(channels);
    }
    

	return nil
}

// stsAPIHandlers implements and provides http handlers for AWS STS API.
type stsAPIHandlers struct{}

// registerSTSRouter - registers AWS STS compatible APIs.
func registerSTSRouter(router *mux.Router) {
	// Initialize STS.
	sts := &stsAPIHandlers{}

	// STS Router
	stsRouter := router.NewRoute().PathPrefix(SlashSeparator).Subrouter()

respectively. Signatures of Delete and DeleteCollection methods now accept DeleteOptions by value instead of by reference. Generated clientsets with the previous interface have been added in new "deprecated" packages to allow incremental migration to the new APIs. The deprecated packages will be removed in the 1.21 release. A tool is available at http://sigs.k8s.io/clientgofix to rewrite method invocations to the new signatures.

- The following deprecated metrics are removed, please convert to...

- kube-apiserver:

		return true
	}

	pfi := float64(poolStats.InitFreeSpace+poolStats.Bytes) / float64(poolStats.InitCapacity)
	// Mark pool rebalance as done if within 5% from PercentFreeGoal.
	if diff := math.Abs(pfi - r.PercentFreeGoal); diff <= 0.05 {
		r.PoolStats[poolIdx].Info.Status = rebalCompleted
		r.PoolStats[poolIdx].Info.EndTime = time.Now()
		return true
	}

	return false
}

* genericapiserver: cut off pkg/serviceaccount dependency ([#39945](https://github.com/kubernetes/kubernetes/pull/39945), [@sttts](https://github.com/sttts))
* genericapiserver: cut off pkg/apis/extensions and pkg/storage dependencies ([#39946](https://github.com/kubernetes/kubernetes/pull/39946), [@sttts](https://github.com/sttts))

## Changelog since v1.16.3

### Other notable changes

* Fixed issue with addon-resizer using deprecated extensions APIs ([#85793](https://github.com/kubernetes/kubernetes/pull/85793), [@bskiba](https://github.com/bskiba))

  - [1.15 What’s New](#115-what’s-new)
    - [Continuous Improvement](#continuous-improvement)
    - [Extensibility](#extensibility)
  - [Extensibility around core Kubernetes APIs](#extensibility-around-core-kubernetes-apis)
    - [CustomResourceDefinitions Pruning](#customresourcedefinitions-pruning)
    - [CustomResourceDefinition Defaulting](#customresourcedefinition-defaulting)

		}
	}

	var err error
	testObjects := []struct {
		parentBucket string
		name         string
		content      string
		meta         map[string]string
	}{
		{testBuckets[0], "Asia-maps.png", "asis-maps", map[string]string{"content-type": "image/png"}},
		{testBuckets[0], "Asia/India/India-summer-photos-1", "contentstring", nil},
		{testBuckets[0], "Asia/India/Karnataka/Bangalore/Koramangala/pics", "contentstring", nil},