code-generator/client-gen: add example with core group

Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>

api/api-rules/codegen_violation_exceptions.list

@@ -7,6 +7,7 @@ API rule violation: names_match,k8s.io/apimachinery/pkg/apis/meta/v1,StatusCause
 API rule violation: names_match,k8s.io/apimachinery/pkg/apis/meta/v1,Time,Time
 API rule violation: names_match,k8s.io/apimachinery/pkg/runtime,Unknown,ContentEncoding
 API rule violation: names_match,k8s.io/apimachinery/pkg/runtime,Unknown,ContentType
+API rule violation: names_match,k8s.io/code-generator/examples/apiserver/apis/core/v1,TestTypeStatus,Blah
 API rule violation: names_match,k8s.io/code-generator/examples/apiserver/apis/example/v1,TestTypeStatus,Blah
 API rule violation: names_match,k8s.io/code-generator/examples/apiserver/apis/example2/v1,TestTypeStatus,Blah
 API rule violation: names_match,k8s.io/code-generator/examples/apiserver/apis/example3.io/v1,TestTypeStatus,Blah

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/doc.go

@@ -0,0 +1,19 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package
+
+package core // import "k8s.io/code-generator/examples/apiserver/apis/core"

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/install/install.go

@@ -0,0 +1,33 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package install installs the experimental API group, making it available as
+// an option to all of the API encoding/decoding machinery.
+package install
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/code-generator/examples/apiserver/apis/core"
+	"k8s.io/code-generator/examples/apiserver/apis/core/v1"
+)
+
+// Install registers the API group and adds types to a scheme
+func Install(scheme *runtime.Scheme) {
+	utilruntime.Must(core.AddToScheme(scheme))
+	utilruntime.Must(v1.AddToScheme(scheme))
+	utilruntime.Must(scheme.SetVersionPriority(v1.SchemeGroupVersion))
+}

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/register.go

@@ -0,0 +1,45 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package core
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+var SchemeGroupVersion = schema.GroupVersion{Version: runtime.APIVersionInternal}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+// Adds the list of known types to the given scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&TestType{},
+		&TestTypeList{},
+	)
+
+	scheme.AddKnownTypes(SchemeGroupVersion)
+	return nil
+}

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/types.go

@@ -0,0 +1,44 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package core
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// TestType is a top-level type. A client is created for it.
+type TestType struct {
+	metav1.TypeMeta
+	metav1.ObjectMeta
+	Status TestTypeStatus
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// TestTypeList is a top-level list type. The client methods for lists are automatically created.
+// You are not supposed to create a separated client for this one.
+type TestTypeList struct {
+	metav1.TypeMeta
+	metav1.ListMeta
+
+	Items []TestType
+}
+
+type TestTypeStatus struct {
+	Blah string
+}

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/v1/doc.go

@@ -0,0 +1,22 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:openapi-gen=true
+// +k8s:deepcopy-gen=package
+// +k8s:defaulter-gen=TypeMeta
+// +k8s:conversion-gen=k8s.io/code-generator/examples/apiserver/apis/core
+
+package v1 // import "k8s.io/code-generator/examples/apiserver/apis/core/v1"

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/v1/register.go

@@ -0,0 +1,59 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+var SchemeGroupVersion = schema.GroupVersion{Group: "example.apiserver.code-generator.k8s.io", Version: "v1"}
+
+var (
+	// TODO: move SchemeBuilder with zz_generated.deepcopy.go to k8s.io/api.
+	// localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes.
+	SchemeBuilder      runtime.SchemeBuilder
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes)
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+// Adds the list of known types to the given scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&TestType{},
+		&TestTypeList{},
+	)
+
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&metav1.Status{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/v1/types.go

@@ -0,0 +1,47 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// TestType is a top-level type. A client is created for it.
+type TestType struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+	// +optional
+	Status TestTypeStatus `json:"status,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// TestTypeList is a top-level list type. The client methods for lists are automatically created.
+// You are not supposed to create a separated client for this one.
+type TestTypeList struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ListMeta `json:"metadata,omitempty"`
+
+	Items []TestType `json:"items"`
+}
+
+type TestTypeStatus struct {
+	Blah string
+}

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/v1/zz_generated.conversion.go

@@ -0,0 +1,138 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by conversion-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	unsafe "unsafe"
+
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	core "k8s.io/code-generator/examples/apiserver/apis/core"
+)
+
+func init() {
+	localSchemeBuilder.Register(RegisterConversions)
+}
+
+// RegisterConversions adds conversion functions to the given scheme.
+// Public to allow building arbitrary schemes.
+func RegisterConversions(s *runtime.Scheme) error {
+	if err := s.AddGeneratedConversionFunc((*TestType)(nil), (*core.TestType)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1_TestType_To_core_TestType(a.(*TestType), b.(*core.TestType), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*core.TestType)(nil), (*TestType)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_core_TestType_To_v1_TestType(a.(*core.TestType), b.(*TestType), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*TestTypeList)(nil), (*core.TestTypeList)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1_TestTypeList_To_core_TestTypeList(a.(*TestTypeList), b.(*core.TestTypeList), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*core.TestTypeList)(nil), (*TestTypeList)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_core_TestTypeList_To_v1_TestTypeList(a.(*core.TestTypeList), b.(*TestTypeList), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*TestTypeStatus)(nil), (*core.TestTypeStatus)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_v1_TestTypeStatus_To_core_TestTypeStatus(a.(*TestTypeStatus), b.(*core.TestTypeStatus), scope)
+	}); err != nil {
+		return err
+	}
+	if err := s.AddGeneratedConversionFunc((*core.TestTypeStatus)(nil), (*TestTypeStatus)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_core_TestTypeStatus_To_v1_TestTypeStatus(a.(*core.TestTypeStatus), b.(*TestTypeStatus), scope)
+	}); err != nil {
+		return err
+	}
+	return nil
+}
+
+func autoConvert_v1_TestType_To_core_TestType(in *TestType, out *core.TestType, s conversion.Scope) error {
+	out.ObjectMeta = in.ObjectMeta
+	if err := Convert_v1_TestTypeStatus_To_core_TestTypeStatus(&in.Status, &out.Status, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Convert_v1_TestType_To_core_TestType is an autogenerated conversion function.
+func Convert_v1_TestType_To_core_TestType(in *TestType, out *core.TestType, s conversion.Scope) error {
+	return autoConvert_v1_TestType_To_core_TestType(in, out, s)
+}
+
+func autoConvert_core_TestType_To_v1_TestType(in *core.TestType, out *TestType, s conversion.Scope) error {
+	out.ObjectMeta = in.ObjectMeta
+	if err := Convert_core_TestTypeStatus_To_v1_TestTypeStatus(&in.Status, &out.Status, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+// Convert_core_TestType_To_v1_TestType is an autogenerated conversion function.
+func Convert_core_TestType_To_v1_TestType(in *core.TestType, out *TestType, s conversion.Scope) error {
+	return autoConvert_core_TestType_To_v1_TestType(in, out, s)
+}
+
+func autoConvert_v1_TestTypeList_To_core_TestTypeList(in *TestTypeList, out *core.TestTypeList, s conversion.Scope) error {
+	out.ListMeta = in.ListMeta
+	out.Items = *(*[]core.TestType)(unsafe.Pointer(&in.Items))
+	return nil
+}
+
+// Convert_v1_TestTypeList_To_core_TestTypeList is an autogenerated conversion function.
+func Convert_v1_TestTypeList_To_core_TestTypeList(in *TestTypeList, out *core.TestTypeList, s conversion.Scope) error {
+	return autoConvert_v1_TestTypeList_To_core_TestTypeList(in, out, s)
+}
+
+func autoConvert_core_TestTypeList_To_v1_TestTypeList(in *core.TestTypeList, out *TestTypeList, s conversion.Scope) error {
+	out.ListMeta = in.ListMeta
+	out.Items = *(*[]TestType)(unsafe.Pointer(&in.Items))
+	return nil
+}
+
+// Convert_core_TestTypeList_To_v1_TestTypeList is an autogenerated conversion function.
+func Convert_core_TestTypeList_To_v1_TestTypeList(in *core.TestTypeList, out *TestTypeList, s conversion.Scope) error {
+	return autoConvert_core_TestTypeList_To_v1_TestTypeList(in, out, s)
+}
+
+func autoConvert_v1_TestTypeStatus_To_core_TestTypeStatus(in *TestTypeStatus, out *core.TestTypeStatus, s conversion.Scope) error {
+	out.Blah = in.Blah
+	return nil
+}
+
+// Convert_v1_TestTypeStatus_To_core_TestTypeStatus is an autogenerated conversion function.
+func Convert_v1_TestTypeStatus_To_core_TestTypeStatus(in *TestTypeStatus, out *core.TestTypeStatus, s conversion.Scope) error {
+	return autoConvert_v1_TestTypeStatus_To_core_TestTypeStatus(in, out, s)
+}
+
+func autoConvert_core_TestTypeStatus_To_v1_TestTypeStatus(in *core.TestTypeStatus, out *TestTypeStatus, s conversion.Scope) error {
+	out.Blah = in.Blah
+	return nil
+}
+
+// Convert_core_TestTypeStatus_To_v1_TestTypeStatus is an autogenerated conversion function.
+func Convert_core_TestTypeStatus_To_v1_TestTypeStatus(in *core.TestTypeStatus, out *TestTypeStatus, s conversion.Scope) error {
+	return autoConvert_core_TestTypeStatus_To_v1_TestTypeStatus(in, out, s)
+}

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/v1/zz_generated.deepcopy.go

@@ -0,0 +1,102 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TestType) DeepCopyInto(out *TestType) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	out.Status = in.Status
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestType.
+func (in *TestType) DeepCopy() *TestType {
+	if in == nil {
+		return nil
+	}
+	out := new(TestType)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *TestType) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TestTypeList) DeepCopyInto(out *TestTypeList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]TestType, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestTypeList.
+func (in *TestTypeList) DeepCopy() *TestTypeList {
+	if in == nil {
+		return nil
+	}
+	out := new(TestTypeList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *TestTypeList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TestTypeStatus) DeepCopyInto(out *TestTypeStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestTypeStatus.
+func (in *TestTypeStatus) DeepCopy() *TestTypeStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(TestTypeStatus)
+	in.DeepCopyInto(out)
+	return out
+}

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/v1/zz_generated.defaults.go

@@ -0,0 +1,33 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by defaulter-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// RegisterDefaults adds defaulters functions to the given scheme.
+// Public to allow building arbitrary schemes.
+// All generated defaulters are covering - they call all nested defaulters.
+func RegisterDefaults(scheme *runtime.Scheme) error {
+	return nil
+}

staging/src/k8s.io/code-generator/examples/apiserver/apis/core/zz_generated.deepcopy.go

@@ -0,0 +1,102 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package core
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TestType) DeepCopyInto(out *TestType) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	out.Status = in.Status
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestType.
+func (in *TestType) DeepCopy() *TestType {
+	if in == nil {
+		return nil
+	}
+	out := new(TestType)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *TestType) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TestTypeList) DeepCopyInto(out *TestTypeList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]TestType, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestTypeList.
+func (in *TestTypeList) DeepCopy() *TestTypeList {
+	if in == nil {
+		return nil
+	}
+	out := new(TestTypeList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *TestTypeList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TestTypeStatus) DeepCopyInto(out *TestTypeStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestTypeStatus.
+func (in *TestTypeStatus) DeepCopy() *TestTypeStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(TestTypeStatus)
+	in.DeepCopyInto(out)
+	return out
+}

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/clientset.go

@@ -25,6 +25,7 @@ import (
 	discovery "k8s.io/client-go/discovery"
 	rest "k8s.io/client-go/rest"
 	flowcontrol "k8s.io/client-go/util/flowcontrol"
+	corev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1"
 	examplev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/example/v1"
 	secondexamplev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/example2/v1"
 	thirdexamplev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/example3.io/v1"
@@ -32,6 +33,7 @@ import (
 
 type Interface interface {
 	Discovery() discovery.DiscoveryInterface
+	CoreV1() corev1.CoreV1Interface
 	ExampleV1() examplev1.ExampleV1Interface
 	SecondExampleV1() secondexamplev1.SecondExampleV1Interface
 	ThirdExampleV1() thirdexamplev1.ThirdExampleV1Interface
@@ -40,11 +42,17 @@ type Interface interface {
 // Clientset contains the clients for groups.
 type Clientset struct {
 	*discovery.DiscoveryClient
+	coreV1          *corev1.CoreV1Client
 	exampleV1       *examplev1.ExampleV1Client
 	secondExampleV1 *secondexamplev1.SecondExampleV1Client
 	thirdExampleV1  *thirdexamplev1.ThirdExampleV1Client
 }
 
+// CoreV1 retrieves the CoreV1Client
+func (c *Clientset) CoreV1() corev1.CoreV1Interface {
+	return c.coreV1
+}
+
 // ExampleV1 retrieves the ExampleV1Client
 func (c *Clientset) ExampleV1() examplev1.ExampleV1Interface {
 	return c.exampleV1
@@ -104,6 +112,10 @@ func NewForConfigAndClient(c *rest.Config, httpClient *http.Client) (*Clientset,
 
 	var cs Clientset
 	var err error
+	cs.coreV1, err = corev1.NewForConfigAndClient(&configShallowCopy, httpClient)
+	if err != nil {
+		return nil, err
+	}
 	cs.exampleV1, err = examplev1.NewForConfigAndClient(&configShallowCopy, httpClient)
 	if err != nil {
 		return nil, err
@@ -137,6 +149,7 @@ func NewForConfigOrDie(c *rest.Config) *Clientset {
 // New creates a new Clientset for the given RESTClient.
 func New(c rest.Interface) *Clientset {
 	var cs Clientset
+	cs.coreV1 = corev1.New(c)
 	cs.exampleV1 = examplev1.New(c)
 	cs.secondExampleV1 = secondexamplev1.New(c)
 	cs.thirdExampleV1 = thirdexamplev1.New(c)

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/fake/clientset_generated.go

@@ -25,6 +25,8 @@ import (
 	fakediscovery "k8s.io/client-go/discovery/fake"
 	"k8s.io/client-go/testing"
 	clientset "k8s.io/code-generator/examples/apiserver/clientset/versioned"
+	corev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1"
+	fakecorev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1/fake"
 	examplev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/example/v1"
 	fakeexamplev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/example/v1/fake"
 	secondexamplev1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/example2/v1"
@@ -87,6 +89,11 @@ var (
 	_ testing.FakeClient  = &Clientset{}
 )
 
+// CoreV1 retrieves the CoreV1Client
+func (c *Clientset) CoreV1() corev1.CoreV1Interface {
+	return &fakecorev1.FakeCoreV1{Fake: &c.Fake}
+}
+
 // ExampleV1 retrieves the ExampleV1Client
 func (c *Clientset) ExampleV1() examplev1.ExampleV1Interface {
 	return &fakeexamplev1.FakeExampleV1{Fake: &c.Fake}

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/fake/register.go

@@ -24,6 +24,7 @@ import (
 	schema "k8s.io/apimachinery/pkg/runtime/schema"
 	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	corev1 "k8s.io/code-generator/examples/apiserver/apis/core/v1"
 	examplev1 "k8s.io/code-generator/examples/apiserver/apis/example/v1"
 	secondexamplev1 "k8s.io/code-generator/examples/apiserver/apis/example2/v1"
 	thirdexamplev1 "k8s.io/code-generator/examples/apiserver/apis/example3.io/v1"
@@ -33,6 +34,7 @@ var scheme = runtime.NewScheme()
 var codecs = serializer.NewCodecFactory(scheme)
 
 var localSchemeBuilder = runtime.SchemeBuilder{
+	corev1.AddToScheme,
 	examplev1.AddToScheme,
 	secondexamplev1.AddToScheme,
 	thirdexamplev1.AddToScheme,

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/scheme/register.go

@@ -24,6 +24,7 @@ import (
 	schema "k8s.io/apimachinery/pkg/runtime/schema"
 	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	corev1 "k8s.io/code-generator/examples/apiserver/apis/core/v1"
 	examplev1 "k8s.io/code-generator/examples/apiserver/apis/example/v1"
 	secondexamplev1 "k8s.io/code-generator/examples/apiserver/apis/example2/v1"
 	thirdexamplev1 "k8s.io/code-generator/examples/apiserver/apis/example3.io/v1"
@@ -33,6 +34,7 @@ var Scheme = runtime.NewScheme()
 var Codecs = serializer.NewCodecFactory(Scheme)
 var ParameterCodec = runtime.NewParameterCodec(Scheme)
 var localSchemeBuilder = runtime.SchemeBuilder{
+	corev1.AddToScheme,
 	examplev1.AddToScheme,
 	secondexamplev1.AddToScheme,
 	thirdexamplev1.AddToScheme,

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1/core_client.go

@@ -0,0 +1,107 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"net/http"
+
+	rest "k8s.io/client-go/rest"
+	v1 "k8s.io/code-generator/examples/apiserver/apis/core/v1"
+	"k8s.io/code-generator/examples/apiserver/clientset/versioned/scheme"
+)
+
+type CoreV1Interface interface {
+	RESTClient() rest.Interface
+	TestTypesGetter
+}
+
+// CoreV1Client is used to interact with features provided by the  group.
+type CoreV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *CoreV1Client) TestTypes(namespace string) TestTypeInterface {
+	return newTestTypes(c, namespace)
+}
+
+// NewForConfig creates a new CoreV1Client for the given config.
+// NewForConfig is equivalent to NewForConfigAndClient(c, httpClient),
+// where httpClient was generated with rest.HTTPClientFor(c).
+func NewForConfig(c *rest.Config) (*CoreV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	httpClient, err := rest.HTTPClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return NewForConfigAndClient(&config, httpClient)
+}
+
+// NewForConfigAndClient creates a new CoreV1Client for the given config and http client.
+// Note the http client provided takes precedence over the configured transport values.
+func NewForConfigAndClient(c *rest.Config, h *http.Client) (*CoreV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientForConfigAndClient(&config, h)
+	if err != nil {
+		return nil, err
+	}
+	return &CoreV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new CoreV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *CoreV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new CoreV1Client for the given RESTClient.
+func New(c rest.Interface) *CoreV1Client {
+	return &CoreV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/api"
+	config.NegotiatedSerializer = scheme.Codecs.WithoutConversion()
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *CoreV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// Package fake has the automatically generated clients.
+package fake

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1/fake/fake_core_client.go

@@ -0,0 +1,40 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	rest "k8s.io/client-go/rest"
+	testing "k8s.io/client-go/testing"
+	v1 "k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1"
+)
+
+type FakeCoreV1 struct {
+	*testing.Fake
+}
+
+func (c *FakeCoreV1) TestTypes(namespace string) v1.TestTypeInterface {
+	return &FakeTestTypes{c, namespace}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakeCoreV1) RESTClient() rest.Interface {
+	var ret *rest.RESTClient
+	return ret
+}

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1/fake/fake_testtype.go

@@ -0,0 +1,141 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	"context"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+	v1 "k8s.io/code-generator/examples/apiserver/apis/core/v1"
+)
+
+// FakeTestTypes implements TestTypeInterface
+type FakeTestTypes struct {
+	Fake *FakeCoreV1
+	ns   string
+}
+
+var testtypesResource = v1.SchemeGroupVersion.WithResource("testtypes")
+
+var testtypesKind = v1.SchemeGroupVersion.WithKind("TestType")
+
+// Get takes name of the testType, and returns the corresponding testType object, and an error if there is any.
+func (c *FakeTestTypes) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.TestType, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(testtypesResource, c.ns, name), &v1.TestType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1.TestType), err
+}
+
+// List takes label and field selectors, and returns the list of TestTypes that match those selectors.
+func (c *FakeTestTypes) List(ctx context.Context, opts metav1.ListOptions) (result *v1.TestTypeList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(testtypesResource, testtypesKind, c.ns, opts), &v1.TestTypeList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1.TestTypeList{ListMeta: obj.(*v1.TestTypeList).ListMeta}
+	for _, item := range obj.(*v1.TestTypeList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested testTypes.
+func (c *FakeTestTypes) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(testtypesResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a testType and creates it.  Returns the server's representation of the testType, and an error, if there is any.
+func (c *FakeTestTypes) Create(ctx context.Context, testType *v1.TestType, opts metav1.CreateOptions) (result *v1.TestType, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(testtypesResource, c.ns, testType), &v1.TestType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1.TestType), err
+}
+
+// Update takes the representation of a testType and updates it. Returns the server's representation of the testType, and an error, if there is any.
+func (c *FakeTestTypes) Update(ctx context.Context, testType *v1.TestType, opts metav1.UpdateOptions) (result *v1.TestType, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(testtypesResource, c.ns, testType), &v1.TestType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1.TestType), err
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *FakeTestTypes) UpdateStatus(ctx context.Context, testType *v1.TestType, opts metav1.UpdateOptions) (*v1.TestType, error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(testtypesResource, "status", c.ns, testType), &v1.TestType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1.TestType), err
+}
+
+// Delete takes name of the testType and deletes it. Returns an error if one occurs.
+func (c *FakeTestTypes) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteActionWithOptions(testtypesResource, c.ns, name, opts), &v1.TestType{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeTestTypes) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(testtypesResource, c.ns, listOpts)
+
+	_, err := c.Fake.Invokes(action, &v1.TestTypeList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched testType.
+func (c *FakeTestTypes) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.TestType, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(testtypesResource, c.ns, name, pt, data, subresources...), &v1.TestType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1.TestType), err
+}

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1/generated_expansion.go

@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type TestTypeExpansion interface{}

staging/src/k8s.io/code-generator/examples/apiserver/clientset/versioned/typed/core/v1/testtype.go

@@ -0,0 +1,195 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"context"
+	"time"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+	v1 "k8s.io/code-generator/examples/apiserver/apis/core/v1"
+	scheme "k8s.io/code-generator/examples/apiserver/clientset/versioned/scheme"
+)
+
+// TestTypesGetter has a method to return a TestTypeInterface.
+// A group's client should implement this interface.
+type TestTypesGetter interface {
+	TestTypes(namespace string) TestTypeInterface
+}
+
+// TestTypeInterface has methods to work with TestType resources.
+type TestTypeInterface interface {
+	Create(ctx context.Context, testType *v1.TestType, opts metav1.CreateOptions) (*v1.TestType, error)
+	Update(ctx context.Context, testType *v1.TestType, opts metav1.UpdateOptions) (*v1.TestType, error)
+	UpdateStatus(ctx context.Context, testType *v1.TestType, opts metav1.UpdateOptions) (*v1.TestType, error)
+	Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error
+	DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error
+	Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.TestType, error)
+	List(ctx context.Context, opts metav1.ListOptions) (*v1.TestTypeList, error)
+	Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error)
+	Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.TestType, err error)
+	TestTypeExpansion
+}
+
+// testTypes implements TestTypeInterface
+type testTypes struct {
+	client rest.Interface
+	ns     string
+}
+
+// newTestTypes returns a TestTypes
+func newTestTypes(c *CoreV1Client, namespace string) *testTypes {
+	return &testTypes{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the testType, and returns the corresponding testType object, and an error if there is any.
+func (c *testTypes) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.TestType, err error) {
+	result = &v1.TestType{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("testtypes").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of TestTypes that match those selectors.
+func (c *testTypes) List(ctx context.Context, opts metav1.ListOptions) (result *v1.TestTypeList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.TestTypeList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("testtypes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested testTypes.
+func (c *testTypes) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("testtypes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch(ctx)
+}
+
+// Create takes the representation of a testType and creates it.  Returns the server's representation of the testType, and an error, if there is any.
+func (c *testTypes) Create(ctx context.Context, testType *v1.TestType, opts metav1.CreateOptions) (result *v1.TestType, err error) {
+	result = &v1.TestType{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("testtypes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(testType).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Update takes the representation of a testType and updates it. Returns the server's representation of the testType, and an error, if there is any.
+func (c *testTypes) Update(ctx context.Context, testType *v1.TestType, opts metav1.UpdateOptions) (result *v1.TestType, err error) {
+	result = &v1.TestType{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("testtypes").
+		Name(testType.Name).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(testType).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *testTypes) UpdateStatus(ctx context.Context, testType *v1.TestType, opts metav1.UpdateOptions) (result *v1.TestType, err error) {
+	result = &v1.TestType{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("testtypes").
+		Name(testType.Name).
+		SubResource("status").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(testType).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Delete takes name of the testType and deletes it. Returns an error if one occurs.
+func (c *testTypes) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("testtypes").
+		Name(name).
+		Body(&opts).
+		Do(ctx).
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *testTypes) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOpts.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("testtypes").
+		VersionedParams(&listOpts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(&opts).
+		Do(ctx).
+		Error()
+}
+
+// Patch applies the patch and returns the patched testType.
+func (c *testTypes) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.TestType, err error) {
+	result = &v1.TestType{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("testtypes").
+		Name(name).
+		SubResource(subresources...).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(data).
+		Do(ctx).
+		Into(result)
+	return
+}

staging/src/k8s.io/code-generator/examples/apiserver/informers/externalversions/core/interface.go

@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package core
+
+import (
+	v1 "k8s.io/code-generator/examples/apiserver/informers/externalversions/core/v1"
+	internalinterfaces "k8s.io/code-generator/examples/apiserver/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}

staging/src/k8s.io/code-generator/examples/apiserver/informers/externalversions/core/v1/interface.go

@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/code-generator/examples/apiserver/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// TestTypes returns a TestTypeInformer.
+	TestTypes() TestTypeInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// TestTypes returns a TestTypeInformer.
+func (v *version) TestTypes() TestTypeInformer {
+	return &testTypeInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}

staging/src/k8s.io/code-generator/examples/apiserver/informers/externalversions/core/v1/testtype.go

@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"context"
+	time "time"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+	corev1 "k8s.io/code-generator/examples/apiserver/apis/core/v1"
+	versioned "k8s.io/code-generator/examples/apiserver/clientset/versioned"
+	internalinterfaces "k8s.io/code-generator/examples/apiserver/informers/externalversions/internalinterfaces"
+	v1 "k8s.io/code-generator/examples/apiserver/listers/core/v1"
+)
+
+// TestTypeInformer provides access to a shared informer and lister for
+// TestTypes.
+type TestTypeInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.TestTypeLister
+}
+
+type testTypeInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewTestTypeInformer constructs a new informer for TestType type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewTestTypeInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredTestTypeInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredTestTypeInformer constructs a new informer for TestType type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredTestTypeInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().TestTypes(namespace).List(context.TODO(), options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().TestTypes(namespace).Watch(context.TODO(), options)
+			},
+		},
+		&corev1.TestType{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *testTypeInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredTestTypeInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *testTypeInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&corev1.TestType{}, f.defaultInformer)
+}
+
+func (f *testTypeInformer) Lister() v1.TestTypeLister {
+	return v1.NewTestTypeLister(f.Informer().GetIndexer())
+}

staging/src/k8s.io/code-generator/examples/apiserver/informers/externalversions/factory.go

@@ -28,6 +28,7 @@ import (
 	schema "k8s.io/apimachinery/pkg/runtime/schema"
 	cache "k8s.io/client-go/tools/cache"
 	versioned "k8s.io/code-generator/examples/apiserver/clientset/versioned"
+	core "k8s.io/code-generator/examples/apiserver/informers/externalversions/core"
 	example "k8s.io/code-generator/examples/apiserver/informers/externalversions/example"
 	example2 "k8s.io/code-generator/examples/apiserver/informers/externalversions/example2"
 	example3io "k8s.io/code-generator/examples/apiserver/informers/externalversions/example3.io"
@@ -255,11 +256,16 @@ type SharedInformerFactory interface {
 	// client.
 	InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer
 
+	Core() core.Interface
 	Example() example.Interface
 	SecondExample() example2.Interface
 	ThirdExample() example3io.Interface
 }
 
+func (f *sharedInformerFactory) Core() core.Interface {
+	return core.New(f, f.namespace, f.tweakListOptions)
+}
+
 func (f *sharedInformerFactory) Example() example.Interface {
 	return example.New(f, f.namespace, f.tweakListOptions)
 }

staging/src/k8s.io/code-generator/examples/apiserver/informers/externalversions/generic.go

@@ -23,7 +23,8 @@ import (
 
 	schema "k8s.io/apimachinery/pkg/runtime/schema"
 	cache "k8s.io/client-go/tools/cache"
-	v1 "k8s.io/code-generator/examples/apiserver/apis/example/v1"
+	v1 "k8s.io/code-generator/examples/apiserver/apis/core/v1"
+	examplev1 "k8s.io/code-generator/examples/apiserver/apis/example/v1"
 	example2v1 "k8s.io/code-generator/examples/apiserver/apis/example2/v1"
 	example3iov1 "k8s.io/code-generator/examples/apiserver/apis/example3.io/v1"
 )
@@ -54,8 +55,12 @@ func (f *genericInformer) Lister() cache.GenericLister {
 // TODO extend this to unknown resources with a client pool
 func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
 	switch resource {
-	// Group=example.apiserver.code-generator.k8s.io, Version=v1
+	// Group=core, Version=v1
 	case v1.SchemeGroupVersion.WithResource("testtypes"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().TestTypes().Informer()}, nil
+
+		// Group=example.apiserver.code-generator.k8s.io, Version=v1
+	case examplev1.SchemeGroupVersion.WithResource("testtypes"):
 		return &genericInformer{resource: resource.GroupResource(), informer: f.Example().V1().TestTypes().Informer()}, nil
 
 		// Group=example.dots.apiserver.code-generator.k8s.io, Version=v1

staging/src/k8s.io/code-generator/examples/apiserver/listers/core/v1/expansion_generated.go

@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// TestTypeListerExpansion allows custom methods to be added to
+// TestTypeLister.
+type TestTypeListerExpansion interface{}
+
+// TestTypeNamespaceListerExpansion allows custom methods to be added to
+// TestTypeNamespaceLister.
+type TestTypeNamespaceListerExpansion interface{}

staging/src/k8s.io/code-generator/examples/apiserver/listers/core/v1/testtype.go

@@ -0,0 +1,99 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+	v1 "k8s.io/code-generator/examples/apiserver/apis/core/v1"
+)
+
+// TestTypeLister helps list TestTypes.
+// All objects returned here must be treated as read-only.
+type TestTypeLister interface {
+	// List lists all TestTypes in the indexer.
+	// Objects returned here must be treated as read-only.
+	List(selector labels.Selector) (ret []*v1.TestType, err error)
+	// TestTypes returns an object that can list and get TestTypes.
+	TestTypes(namespace string) TestTypeNamespaceLister
+	TestTypeListerExpansion
+}
+
+// testTypeLister implements the TestTypeLister interface.
+type testTypeLister struct {
+	indexer cache.Indexer
+}
+
+// NewTestTypeLister returns a new TestTypeLister.
+func NewTestTypeLister(indexer cache.Indexer) TestTypeLister {
+	return &testTypeLister{indexer: indexer}
+}
+
+// List lists all TestTypes in the indexer.
+func (s *testTypeLister) List(selector labels.Selector) (ret []*v1.TestType, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.TestType))
+	})
+	return ret, err
+}
+
+// TestTypes returns an object that can list and get TestTypes.
+func (s *testTypeLister) TestTypes(namespace string) TestTypeNamespaceLister {
+	return testTypeNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// TestTypeNamespaceLister helps list and get TestTypes.
+// All objects returned here must be treated as read-only.
+type TestTypeNamespaceLister interface {
+	// List lists all TestTypes in the indexer for a given namespace.
+	// Objects returned here must be treated as read-only.
+	List(selector labels.Selector) (ret []*v1.TestType, err error)
+	// Get retrieves the TestType from the indexer for a given namespace and name.
+	// Objects returned here must be treated as read-only.
+	Get(name string) (*v1.TestType, error)
+	TestTypeNamespaceListerExpansion
+}
+
+// testTypeNamespaceLister implements the TestTypeNamespaceLister
+// interface.
+type testTypeNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all TestTypes in the indexer for a given namespace.
+func (s testTypeNamespaceLister) List(selector labels.Selector) (ret []*v1.TestType, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.TestType))
+	})
+	return ret, err
+}
+
+// Get retrieves the TestType from the indexer for a given namespace and name.
+func (s testTypeNamespaceLister) Get(name string) (*v1.TestType, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("testtype"), name)
+	}
+	return obj.(*v1.TestType), nil
+}

staging/src/k8s.io/code-generator/examples/apiserver/openapi/zz_generated.openapi.go

@@ -81,6 +81,9 @@ func GetOpenAPIDefinitions(ref common.ReferenceCallback) map[string]common.OpenA
 		"k8s.io/apimachinery/pkg/runtime.TypeMeta":                                    schema_k8sio_apimachinery_pkg_runtime_TypeMeta(ref),
 		"k8s.io/apimachinery/pkg/runtime.Unknown":                                     schema_k8sio_apimachinery_pkg_runtime_Unknown(ref),
 		"k8s.io/apimachinery/pkg/version.Info":                                        schema_k8sio_apimachinery_pkg_version_Info(ref),
+		"k8s.io/code-generator/examples/apiserver/apis/core/v1.TestType":              schema_apiserver_apis_core_v1_TestType(ref),
+		"k8s.io/code-generator/examples/apiserver/apis/core/v1.TestTypeList":          schema_apiserver_apis_core_v1_TestTypeList(ref),
+		"k8s.io/code-generator/examples/apiserver/apis/core/v1.TestTypeStatus":        schema_apiserver_apis_core_v1_TestTypeStatus(ref),
 		"k8s.io/code-generator/examples/apiserver/apis/example/v1.TestType":           schema_apiserver_apis_example_v1_TestType(ref),
 		"k8s.io/code-generator/examples/apiserver/apis/example/v1.TestTypeList":       schema_apiserver_apis_example_v1_TestTypeList(ref),
 		"k8s.io/code-generator/examples/apiserver/apis/example/v1.TestTypeStatus":     schema_apiserver_apis_example_v1_TestTypeStatus(ref),
@@ -2632,6 +2635,116 @@ func schema_k8sio_apimachinery_pkg_version_Info(ref common.ReferenceCallback) co
 	}
 }
 
+func schema_apiserver_apis_core_v1_TestType(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "TestType is a top-level type. A client is created for it.",
+				Type:        []string{"object"},
+				Properties: map[string]spec.Schema{
+					"kind": {
+						SchemaProps: spec.SchemaProps{
+							Description: "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"apiVersion": {
+						SchemaProps: spec.SchemaProps{
+							Description: "APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"metadata": {
+						SchemaProps: spec.SchemaProps{
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+						},
+					},
+					"status": {
+						SchemaProps: spec.SchemaProps{
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/code-generator/examples/apiserver/apis/core/v1.TestTypeStatus"),
+						},
+					},
+				},
+			},
+		},
+		Dependencies: []string{
+			"k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta", "k8s.io/code-generator/examples/apiserver/apis/core/v1.TestTypeStatus"},
+	}
+}
+
+func schema_apiserver_apis_core_v1_TestTypeList(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "TestTypeList is a top-level list type. The client methods for lists are automatically created. You are not supposed to create a separated client for this one.",
+				Type:        []string{"object"},
+				Properties: map[string]spec.Schema{
+					"kind": {
+						SchemaProps: spec.SchemaProps{
+							Description: "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"apiVersion": {
+						SchemaProps: spec.SchemaProps{
+							Description: "APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"metadata": {
+						SchemaProps: spec.SchemaProps{
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta"),
+						},
+					},
+					"items": {
+						SchemaProps: spec.SchemaProps{
+							Type: []string{"array"},
+							Items: &spec.SchemaOrArray{
+								Schema: &spec.Schema{
+									SchemaProps: spec.SchemaProps{
+										Default: map[string]interface{}{},
+										Ref:     ref("k8s.io/code-generator/examples/apiserver/apis/core/v1.TestType"),
+									},
+								},
+							},
+						},
+					},
+				},
+				Required: []string{"items"},
+			},
+		},
+		Dependencies: []string{
+			"k8s.io/apimachinery/pkg/apis/meta/v1.ListMeta", "k8s.io/code-generator/examples/apiserver/apis/core/v1.TestType"},
+	}
+}
+
+func schema_apiserver_apis_core_v1_TestTypeStatus(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Type: []string{"object"},
+				Properties: map[string]spec.Schema{
+					"Blah": {
+						SchemaProps: spec.SchemaProps{
+							Default: "",
+							Type:    []string{"string"},
+							Format:  "",
+						},
+					},
+				},
+				Required: []string{"Blah"},
+			},
+		},
+	}
+}
+
 func schema_apiserver_apis_example_v1_TestType(ref common.ReferenceCallback) common.OpenAPIDefinition {
 	return common.OpenAPIDefinition{
 		Schema: spec.Schema{