}
            ],
            "default": {},
            "description": "preferredVersion is the version preferred by the API server, which probably is the storage version."
          },
          "serverAddressByClientCIDRs": {

              }
            ],
            "default": {},
            "description": "preferredVersion is the version preferred by the API server, which probably is the storage version."
          },
          "serverAddressByClientCIDRs": {

              }
            ],
            "default": {},
            "description": "preferredVersion is the version preferred by the API server, which probably is the storage version."
          },
          "serverAddressByClientCIDRs": {

				return ErrInvalidLengthGenerated
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.ServerAddressByClientCIDRs = append(m.ServerAddressByClientCIDRs, ServerAddressByClientCIDR{})
			if err := m.ServerAddressByClientCIDRs[len(m.ServerAddressByClientCIDRs)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		default:
			iNdEx = preIndex

	// Server looks at X-Forwarded-For header or X-Real-Ip header or request.RemoteAddr (in that order) to get the client IP.
	// +listType=atomic
	ServerAddressByClientCIDRs []ServerAddressByClientCIDR `json:"serverAddressByClientCIDRs" protobuf:"bytes,2,rep,name=serverAddressByClientCIDRs"`
}

// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

	"versions":                   "versions are the versions supported in this group.",
	"preferredVersion":           "preferredVersion is the version preferred by the API server, which probably is the storage version.",

  // Server looks at X-Forwarded-For header or X-Real-Ip header or request.RemoteAddr (in that order) to get the client IP.
  // +optional
  repeated ServerAddressByClientCIDR serverAddressByClientCIDRs = 4;
}

// APIGroupList is a list of APIGroup, to allow clients to discover the API at
// /apis.
message APIGroupList {
  // groups is a list of APIGroup.
  repeated APIGroup groups = 1;
}

  // Server looks at X-Forwarded-For header or X-Real-Ip header or request.RemoteAddr (in that order) to get the client IP.
  // +optional
  // +listType=atomic
  repeated ServerAddressByClientCIDR serverAddressByClientCIDRs = 4;
}

// APIGroupList is a list of APIGroup, to allow clients to discover the API at
// /apis.
message APIGroupList {
  // groups is a list of APIGroup.
  // +listType=atomic

							Default:     map[string]interface{}{},
							Ref:         ref("k8s.io/apimachinery/pkg/apis/meta/v1.GroupVersionForDiscovery"),
						},
					},
					"serverAddressByClientCIDRs": {
						VendorExtensible: spec.VendorExtensible{
							Extensions: spec.Extensions{
								"x-kubernetes-list-type": "atomic",
							},
						},
						SchemaProps: spec.SchemaProps{

* Exec authenticator plugin supports TLS client certificates. ([#61803](https://github.com/kubernetes/kubernetes/pull/61803), [@awly](https://github.com/awly))
* The `serverAddressByClientCIDRs` property in `metav1.APIGroup`(discovery API) is now optional instead of required. ([#61963](https://github.com/kubernetes/kubernetes/pull/61963), [@roycaihw](https://github.com/roycaihw))