diff --git a/api/v2alpha1/go/cachekey/cache_key.pb.go b/api/v2alpha1/go/cachekey/cache_key.pb.go
index eb29fd917c7b..1d6fa474c0ed 100644
--- a/api/v2alpha1/go/cachekey/cache_key.pb.go
+++ b/api/v2alpha1/go/cachekey/cache_key.pb.go
@@ -14,7 +14,7 @@
 
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
+// 	protoc-gen-go v1.33.0
 // 	protoc        v3.17.3
 // source: cache_key.proto
 
@@ -42,7 +42,7 @@ type CacheKey struct {
 	unknownFields protoimpl.UnknownFields
 
 	InputArtifactNames map[string]*ArtifactNameList `protobuf:"bytes,1,rep,name=inputArtifactNames,proto3" json:"inputArtifactNames,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in cache_key.proto.
 	InputParameters      map[string]*pipelinespec.Value           `protobuf:"bytes,2,rep,name=inputParameters,proto3" json:"inputParameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	OutputArtifactsSpec  map[string]*pipelinespec.RuntimeArtifact `protobuf:"bytes,3,rep,name=outputArtifactsSpec,proto3" json:"outputArtifactsSpec,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	OutputParametersSpec map[string]string                        `protobuf:"bytes,4,rep,name=outputParametersSpec,proto3" json:"outputParametersSpec,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
@@ -89,7 +89,7 @@ func (x *CacheKey) GetInputArtifactNames() map[string]*ArtifactNameList {
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in cache_key.proto.
 func (x *CacheKey) GetInputParameters() map[string]*pipelinespec.Value {
 	if x != nil {
 		return x.InputParameters
diff --git a/api/v2alpha1/go/pipelinespec/pipeline_spec.pb.go b/api/v2alpha1/go/pipelinespec/pipeline_spec.pb.go
index b5d942ae87f1..309f55078836 100644
--- a/api/v2alpha1/go/pipelinespec/pipeline_spec.pb.go
+++ b/api/v2alpha1/go/pipelinespec/pipeline_spec.pb.go
@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
+// 	protoc-gen-go v1.33.0
 // 	protoc        v3.17.3
 // source: pipeline_spec.proto
 
@@ -26,7 +26,7 @@ const (
 // The primitive types.
 // Deprecated. Use [ParameterType.ParameterTypeEnum][] instead.
 //
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 type PrimitiveType_PrimitiveTypeEnum int32
 
 const (
@@ -521,6 +521,7 @@ type ComponentSpec struct {
 	// Either a DAG or a single execution.
 	//
 	// Types that are assignable to Implementation:
+	//
 	//	*ComponentSpec_Dag
 	//	*ComponentSpec_ExecutorLabel
 	Implementation isComponentSpec_Implementation `protobuf_oneof:"implementation"`
@@ -968,7 +969,7 @@ func (x *TaskOutputsSpec) GetArtifacts() map[string]*TaskOutputsSpec_OutputArtif
 // Represent primitive types. The wrapper is needed to give a namespace of
 // enum value so we don't need add `PRIMITIVE_TYPE_` prefix of each enum value.
 //
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 type PrimitiveType struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -1071,11 +1072,11 @@ type PipelineTaskSpec struct {
 	// values of input artifact or parameter. The current task will become the
 	// parent of all the fan-out tasks. The output of the current task follows
 	// the following conventions:
-	// * Output artifacts with the same name of each iteration will be merged
-	//   into one output artifact channel of the parent iterator task.
-	// * Output parameters with the same name of each iteration will be merged
-	//   into a string output parameter with the same name with content being a
-	//   JSON array.
+	//   - Output artifacts with the same name of each iteration will be merged
+	//     into one output artifact channel of the parent iterator task.
+	//   - Output parameters with the same name of each iteration will be merged
+	//     into a string output parameter with the same name with content being a
+	//     JSON array.
 	//
 	// For example, if an iterator starts two sub-tasks (t1 and t2) with the
 	// following outputs.
@@ -1088,6 +1089,7 @@ type PipelineTaskSpec struct {
 	// parent_task.outputs.aritfacts = { 'a': [a1, a2] }
 	//
 	// Types that are assignable to Iterator:
+	//
 	//	*PipelineTaskSpec_ArtifactIterator
 	//	*PipelineTaskSpec_ParameterIterator
 	Iterator isPipelineTaskSpec_Iterator `protobuf_oneof:"iterator"`
@@ -1471,6 +1473,7 @@ type ArtifactTypeSchema struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Types that are assignable to Kind:
+	//
 	//	*ArtifactTypeSchema_SchemaTitle
 	//	*ArtifactTypeSchema_SchemaUri
 	//	*ArtifactTypeSchema_InstanceSchema
@@ -1526,7 +1529,7 @@ func (x *ArtifactTypeSchema) GetSchemaTitle() string {
 	return ""
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *ArtifactTypeSchema) GetSchemaUri() string {
 	if x, ok := x.GetKind().(*ArtifactTypeSchema_SchemaUri); ok {
 		return x.SchemaUri
@@ -1569,7 +1572,7 @@ type ArtifactTypeSchema_SchemaUri struct {
 	// Deprecated. Use [PipelineArtifactTypeSchema.schema_title][] or
 	// [PipelineArtifactTypeSchema.instance_schema][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	SchemaUri string `protobuf:"bytes,2,opt,name=schema_uri,json=schemaUri,proto3,oneof"`
 }
 
@@ -1644,6 +1647,7 @@ type ValueOrRuntimeParameter struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Types that are assignable to Value:
+	//
 	//	*ValueOrRuntimeParameter_ConstantValue
 	//	*ValueOrRuntimeParameter_RuntimeParameter
 	//	*ValueOrRuntimeParameter_Constant
@@ -1689,7 +1693,7 @@ func (m *ValueOrRuntimeParameter) GetValue() isValueOrRuntimeParameter_Value {
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *ValueOrRuntimeParameter) GetConstantValue() *Value {
 	if x, ok := x.GetValue().(*ValueOrRuntimeParameter_ConstantValue); ok {
 		return x.ConstantValue
@@ -1719,7 +1723,7 @@ type ValueOrRuntimeParameter_ConstantValue struct {
 	// Constant value which is determined in compile time.
 	// Deprecated. Use [ValueOrRuntimeParameter.constant][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	ConstantValue *Value `protobuf:"bytes,1,opt,name=constant_value,json=constantValue,proto3,oneof"`
 }
 
@@ -1796,6 +1800,7 @@ type Value struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Types that are assignable to Value:
+	//
 	//	*Value_IntValue
 	//	*Value_DoubleValue
 	//	*Value_StringValue
@@ -1902,12 +1907,12 @@ type RuntimeArtifact struct {
 	// The properties of the artifact.
 	// Deprecated. Use [RuntimeArtifact.metadata][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	Properties map[string]*Value `protobuf:"bytes,4,rep,name=properties,proto3" json:"properties,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// The custom properties of the artifact.
 	// Deprecated. Use [RuntimeArtifact.metadata][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	CustomProperties map[string]*Value `protobuf:"bytes,5,rep,name=custom_properties,json=customProperties,proto3" json:"custom_properties,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// Properties of the Artifact.
 	Metadata *structpb.Struct `protobuf:"bytes,6,opt,name=metadata,proto3" json:"metadata,omitempty"`
@@ -1966,7 +1971,7 @@ func (x *RuntimeArtifact) GetUri() string {
 	return ""
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *RuntimeArtifact) GetProperties() map[string]*Value {
 	if x != nil {
 		return x.Properties
@@ -1974,7 +1979,7 @@ func (x *RuntimeArtifact) GetProperties() map[string]*Value {
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *RuntimeArtifact) GetCustomProperties() map[string]*Value {
 	if x != nil {
 		return x.CustomProperties
@@ -2130,7 +2135,7 @@ type ExecutorOutput struct {
 	// The values for output parameters.
 	// Deprecated. Use [ExecutorOutput.parameter_values][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	Parameters map[string]*Value `protobuf:"bytes,1,rep,name=parameters,proto3" json:"parameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// The updated metadata for output artifact.
 	Artifacts map[string]*ArtifactList `protobuf:"bytes,2,rep,name=artifacts,proto3" json:"artifacts,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
@@ -2170,7 +2175,7 @@ func (*ExecutorOutput) Descriptor() ([]byte, []int) {
 	return file_pipeline_spec_proto_rawDescGZIP(), []int{24}
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *ExecutorOutput) GetParameters() map[string]*Value {
 	if x != nil {
 		return x.Parameters
@@ -2206,11 +2211,11 @@ type PipelineTaskFinalStatus struct {
 	Error *status.Status `protobuf:"bytes,2,opt,name=error,proto3" json:"error,omitempty"`
 	// The pipeline job unique id.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	PipelineJobUuid int64 `protobuf:"varint,3,opt,name=pipeline_job_uuid,json=pipelineJobUuid,proto3" json:"pipeline_job_uuid,omitempty"`
 	// The pipeline job name from the [PipelineJob.name][].
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	PipelineJobName string `protobuf:"bytes,4,opt,name=pipeline_job_name,json=pipelineJobName,proto3" json:"pipeline_job_name,omitempty"`
 	// The pipeline job resource name, in the format of
 	// `projects/{project}/locations/{location}/pipelineJobs/{pipeline_job}`.
@@ -2265,7 +2270,7 @@ func (x *PipelineTaskFinalStatus) GetError() *status.Status {
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *PipelineTaskFinalStatus) GetPipelineJobUuid() int64 {
 	if x != nil {
 		return x.PipelineJobUuid
@@ -2273,7 +2278,7 @@ func (x *PipelineTaskFinalStatus) GetPipelineJobUuid() int64 {
 	return 0
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *PipelineTaskFinalStatus) GetPipelineJobName() string {
 	if x != nil {
 		return x.PipelineJobName
@@ -2340,7 +2345,8 @@ type PlatformSpec struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Platform key to full platform config
-	Platforms map[string]*SinglePlatformSpec `protobuf:"bytes,1,rep,name=platforms,proto3" json:"platforms,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	Platforms                         map[string]*SinglePlatformSpec `protobuf:"bytes,1,rep,name=platforms,proto3" json:"platforms,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
+	TtlStrategysecondsAfterCompletion *int32                         `protobuf:"varint,2,opt,name=ttlStrategysecondsAfterCompletion,proto3,oneof" json:"ttlStrategysecondsAfterCompletion,omitempty"`
 }
 
 func (x *PlatformSpec) Reset() {
@@ -2382,6 +2388,13 @@ func (x *PlatformSpec) GetPlatforms() map[string]*SinglePlatformSpec {
 	return nil
 }
 
+func (x *PlatformSpec) GetTtlStrategysecondsAfterCompletion() int32 {
+	if x != nil && x.TtlStrategysecondsAfterCompletion != nil {
+		return *x.TtlStrategysecondsAfterCompletion
+	}
+	return 0
+}
+
 type SinglePlatformSpec struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -2487,7 +2500,7 @@ type PipelineJob_RuntimeConfig struct {
 
 	// Deprecated. Use [RuntimeConfig.parameter_values][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	Parameters map[string]*Value `protobuf:"bytes,1,rep,name=parameters,proto3" json:"parameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// A path in a Cloud Storage bucket which will be treated as the root
 	// output directory of the pipeline. It is used by the system to
@@ -2532,7 +2545,7 @@ func (*PipelineJob_RuntimeConfig) Descriptor() ([]byte, []int) {
 	return file_pipeline_spec_proto_rawDescGZIP(), []int{0, 1}
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *PipelineJob_RuntimeConfig) GetParameters() map[string]*Value {
 	if x != nil {
 		return x.Parameters
@@ -2892,6 +2905,7 @@ type DagOutputsSpec_DagOutputParameterSpec struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Types that are assignable to Kind:
+	//
 	//	*DagOutputsSpec_DagOutputParameterSpec_ValueFromParameter
 	//	*DagOutputsSpec_DagOutputParameterSpec_ValueFromOneof
 	Kind isDagOutputsSpec_DagOutputParameterSpec_Kind `protobuf_oneof:"kind"`
@@ -3064,7 +3078,7 @@ type ComponentInputsSpec_ParameterSpec struct {
 	// Specifies an input parameter's type.
 	// Deprecated. Use [ParameterSpec.parameter_type][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	Type PrimitiveType_PrimitiveTypeEnum `protobuf:"varint,1,opt,name=type,proto3,enum=ml_pipelines.PrimitiveType_PrimitiveTypeEnum" json:"type,omitempty"`
 	// Specifies an input parameter's type.
 	ParameterType ParameterType_ParameterTypeEnum `protobuf:"varint,2,opt,name=parameter_type,json=parameterType,proto3,enum=ml_pipelines.ParameterType_ParameterTypeEnum" json:"parameter_type,omitempty"`
@@ -3117,7 +3131,7 @@ func (*ComponentInputsSpec_ParameterSpec) Descriptor() ([]byte, []int) {
 	return file_pipeline_spec_proto_rawDescGZIP(), []int{5, 1}
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *ComponentInputsSpec_ParameterSpec) GetType() PrimitiveType_PrimitiveTypeEnum {
 	if x != nil {
 		return x.Type
@@ -3162,11 +3176,11 @@ type ComponentOutputsSpec_ArtifactSpec struct {
 	ArtifactType *ArtifactTypeSchema `protobuf:"bytes,1,opt,name=artifact_type,json=artifactType,proto3" json:"artifact_type,omitempty"`
 	// Deprecated. Use [ArtifactSpec.metadata][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	Properties map[string]*ValueOrRuntimeParameter `protobuf:"bytes,2,rep,name=properties,proto3" json:"properties,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// Deprecated. Use [ArtifactSpec.metadata][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	CustomProperties map[string]*ValueOrRuntimeParameter `protobuf:"bytes,3,rep,name=custom_properties,json=customProperties,proto3" json:"custom_properties,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// Properties of the Artifact.
 	Metadata *structpb.Struct `protobuf:"bytes,4,opt,name=metadata,proto3" json:"metadata,omitempty"`
@@ -3216,7 +3230,7 @@ func (x *ComponentOutputsSpec_ArtifactSpec) GetArtifactType() *ArtifactTypeSchem
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *ComponentOutputsSpec_ArtifactSpec) GetProperties() map[string]*ValueOrRuntimeParameter {
 	if x != nil {
 		return x.Properties
@@ -3224,7 +3238,7 @@ func (x *ComponentOutputsSpec_ArtifactSpec) GetProperties() map[string]*ValueOrR
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *ComponentOutputsSpec_ArtifactSpec) GetCustomProperties() map[string]*ValueOrRuntimeParameter {
 	if x != nil {
 		return x.CustomProperties
@@ -3262,7 +3276,7 @@ type ComponentOutputsSpec_ParameterSpec struct {
 	// Specifies an input parameter's type.
 	// Deprecated. Use [ParameterSpec.parameter_type][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	Type PrimitiveType_PrimitiveTypeEnum `protobuf:"varint,1,opt,name=type,proto3,enum=ml_pipelines.PrimitiveType_PrimitiveTypeEnum" json:"type,omitempty"`
 	// Specifies an output parameter's type.
 	ParameterType ParameterType_ParameterTypeEnum `protobuf:"varint,2,opt,name=parameter_type,json=parameterType,proto3,enum=ml_pipelines.ParameterType_ParameterTypeEnum" json:"parameter_type,omitempty"`
@@ -3303,7 +3317,7 @@ func (*ComponentOutputsSpec_ParameterSpec) Descriptor() ([]byte, []int) {
 	return file_pipeline_spec_proto_rawDescGZIP(), []int{6, 1}
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *ComponentOutputsSpec_ParameterSpec) GetType() PrimitiveType_PrimitiveTypeEnum {
 	if x != nil {
 		return x.Type
@@ -3332,6 +3346,7 @@ type TaskInputsSpec_InputArtifactSpec struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Types that are assignable to Kind:
+	//
 	//	*TaskInputsSpec_InputArtifactSpec_TaskOutputArtifact
 	//	*TaskInputsSpec_InputArtifactSpec_ComponentInputArtifact
 	Kind isTaskInputsSpec_InputArtifactSpec_Kind `protobuf_oneof:"kind"`
@@ -3421,6 +3436,7 @@ type TaskInputsSpec_InputParameterSpec struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Types that are assignable to Kind:
+	//
 	//	*TaskInputsSpec_InputParameterSpec_TaskOutputParameter
 	//	*TaskInputsSpec_InputParameterSpec_RuntimeValue
 	//	*TaskInputsSpec_InputParameterSpec_ComponentInputParameter
@@ -4160,6 +4176,7 @@ type ParameterIteratorSpec_ItemsSpec struct {
 	// as a new input parameter as specified by [item_input][].
 	//
 	// Types that are assignable to Kind:
+	//
 	//	*ParameterIteratorSpec_ItemsSpec_Raw
 	//	*ParameterIteratorSpec_ItemsSpec_InputParameter
 	Kind isParameterIteratorSpec_ItemsSpec_Kind `protobuf_oneof:"kind"`
@@ -4348,12 +4365,12 @@ type PipelineDeploymentConfig_ImporterSpec struct {
 	// The properties of the artifact.
 	// Deprecated. Use [ImporterSpec.metadata][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	Properties map[string]*ValueOrRuntimeParameter `protobuf:"bytes,3,rep,name=properties,proto3" json:"properties,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// The custom properties of the artifact.
 	// Deprecated. Use [ImporterSpec.metadata][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	CustomProperties map[string]*ValueOrRuntimeParameter `protobuf:"bytes,4,rep,name=custom_properties,json=customProperties,proto3" json:"custom_properties,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// Properties of the Artifact.
 	Metadata *structpb.Struct `protobuf:"bytes,6,opt,name=metadata,proto3" json:"metadata,omitempty"`
@@ -4407,7 +4424,7 @@ func (x *PipelineDeploymentConfig_ImporterSpec) GetTypeSchema() *ArtifactTypeSch
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *PipelineDeploymentConfig_ImporterSpec) GetProperties() map[string]*ValueOrRuntimeParameter {
 	if x != nil {
 		return x.Properties
@@ -4415,7 +4432,7 @@ func (x *PipelineDeploymentConfig_ImporterSpec) GetProperties() map[string]*Valu
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *PipelineDeploymentConfig_ImporterSpec) GetCustomProperties() map[string]*ValueOrRuntimeParameter {
 	if x != nil {
 		return x.CustomProperties
@@ -4491,7 +4508,7 @@ func (x *PipelineDeploymentConfig_ResolverSpec) GetOutputArtifactQueries() map[s
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 type PipelineDeploymentConfig_AIPlatformCustomJobSpec struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -4554,6 +4571,7 @@ type PipelineDeploymentConfig_ExecutorSpec struct {
 	unknownFields protoimpl.UnknownFields
 
 	// Types that are assignable to Spec:
+	//
 	//	*PipelineDeploymentConfig_ExecutorSpec_Container
 	//	*PipelineDeploymentConfig_ExecutorSpec_Importer
 	//	*PipelineDeploymentConfig_ExecutorSpec_Resolver
@@ -4621,7 +4639,7 @@ func (x *PipelineDeploymentConfig_ExecutorSpec) GetResolver() *PipelineDeploymen
 	return nil
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *PipelineDeploymentConfig_ExecutorSpec) GetCustomJob() *PipelineDeploymentConfig_AIPlatformCustomJobSpec {
 	if x, ok := x.GetSpec().(*PipelineDeploymentConfig_ExecutorSpec_CustomJob); ok {
 		return x.CustomJob
@@ -4651,7 +4669,7 @@ type PipelineDeploymentConfig_ExecutorSpec_Resolver struct {
 type PipelineDeploymentConfig_ExecutorSpec_CustomJob struct {
 	// Starts a Google Cloud AI Platform CustomJob.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	CustomJob *PipelineDeploymentConfig_AIPlatformCustomJobSpec `protobuf:"bytes,4,opt,name=custom_job,json=customJob,proto3,oneof"`
 }
 
@@ -5074,7 +5092,7 @@ type ExecutorInput_Inputs struct {
 	// Input parameters of the execution.
 	// Deprecated. Use [ExecutorInput.Inputs.parameter_values][] instead.
 	//
-	// Deprecated: Do not use.
+	// Deprecated: Marked as deprecated in pipeline_spec.proto.
 	Parameters map[string]*Value `protobuf:"bytes,1,rep,name=parameters,proto3" json:"parameters,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
 	// Input artifacts of the execution.
 	Artifacts map[string]*ArtifactList `protobuf:"bytes,2,rep,name=artifacts,proto3" json:"artifacts,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
@@ -5114,7 +5132,7 @@ func (*ExecutorInput_Inputs) Descriptor() ([]byte, []int) {
 	return file_pipeline_spec_proto_rawDescGZIP(), []int{23, 0}
 }
 
-// Deprecated: Do not use.
+// Deprecated: Marked as deprecated in pipeline_spec.proto.
 func (x *ExecutorInput_Inputs) GetParameters() map[string]*Value {
 	if x != nil {
 		return x.Parameters
@@ -6284,42 +6302,49 @@ var file_pipeline_spec_proto_rawDesc = []byte{
 	0x0a, 0x0a, 0x06, 0x51, 0x55, 0x45, 0x55, 0x45, 0x44, 0x10, 0x0b, 0x12, 0x11, 0x0a, 0x0d, 0x4e,
 	0x4f, 0x54, 0x5f, 0x54, 0x52, 0x49, 0x47, 0x47, 0x45, 0x52, 0x45, 0x44, 0x10, 0x0c, 0x12, 0x11,
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+	0x65, 0x63, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -7453,6 +7478,7 @@ func file_pipeline_spec_proto_init() {
 		(*Value_DoubleValue)(nil),
 		(*Value_StringValue)(nil),
 	}
+	file_pipeline_spec_proto_msgTypes[27].OneofWrappers = []interface{}{}
 	file_pipeline_spec_proto_msgTypes[43].OneofWrappers = []interface{}{
 		(*DagOutputsSpec_DagOutputParameterSpec_ValueFromParameter)(nil),
 		(*DagOutputsSpec_DagOutputParameterSpec_ValueFromOneof)(nil),
diff --git a/api/v2alpha1/pipeline_spec.proto b/api/v2alpha1/pipeline_spec.proto
index 9eeb8fe49883..f4cfb5cb574a 100644
--- a/api/v2alpha1/pipeline_spec.proto
+++ b/api/v2alpha1/pipeline_spec.proto
@@ -1079,6 +1079,8 @@ message PipelineStateEnum {
 message PlatformSpec {
   // Platform key to full platform config
   map<string, SinglePlatformSpec> platforms = 1;
+
+  optional int32 ttlStrategysecondsAfterCompletion = 2;
 }
 
 message SinglePlatformSpec {
diff --git a/sdk/python/kfp/cli/cli.py b/sdk/python/kfp/cli/cli.py
index a4711ca34b7c..e0627eea205f 100644
--- a/sdk/python/kfp/cli/cli.py
+++ b/sdk/python/kfp/cli/cli.py
@@ -92,7 +92,7 @@ def _install_completion(shell: str) -> None:
     show_default=True,
     help='The formatting style for command output.')
 @click.pass_context
-@click.version_option(version=kfp.__version__, message='%(prog)s %(version)s')
+@click.version_option(version='dev', message='%(prog)s %(version)s')
 def cli(ctx: click.Context, endpoint: str, iap_client_id: str, namespace: str,
         other_client_id: str, other_client_secret: str, output: OutputFormat,
         show_completion: str, install_completion: str):
diff --git a/sdk/python/kfp/compiler/pipeline_spec_builder.py b/sdk/python/kfp/compiler/pipeline_spec_builder.py
index 6e4bc4e8690c..2e4869f8a749 100644
--- a/sdk/python/kfp/compiler/pipeline_spec_builder.py
+++ b/sdk/python/kfp/compiler/pipeline_spec_builder.py
@@ -1879,6 +1879,7 @@ def create_pipeline_spec(
     pipeline: pipeline_context.Pipeline,
     component_spec: structures.ComponentSpec,
     pipeline_outputs: Optional[Any] = None,
+    ttl_strategy_seconds_after_completion: Optional[int] = None,
 ) -> Tuple[pipeline_spec_pb2.PipelineSpec, pipeline_spec_pb2.PlatformSpec]:
     """Creates a pipeline spec object.
 
@@ -1899,7 +1900,8 @@ def create_pipeline_spec(
     pipeline_spec = pipeline_spec_pb2.PipelineSpec()
 
     pipeline_spec.pipeline_info.name = pipeline.name
-    pipeline_spec.sdk_version = f'kfp-{kfp.__version__}'
+    # pipeline_spec.sdk_version = f'kfp-{kfp.__version__}'
+    pipeline_spec.sdk_version = f'kfp-dev'
     # Schema version 2.1.0 is required for kfp-pipeline-spec>0.1.13
     pipeline_spec.schema_version = '2.1.0'
 
@@ -1945,8 +1947,9 @@ def create_pipeline_spec(
         group_name_to_group=group_name_to_group,
         condition_channels=condition_channels,
     )
-
+    import pdb; pdb.set_trace()
     platform_spec = pipeline_spec_pb2.PlatformSpec()
+    platform_spec.ttlStrategysecondsAfterCompletion = ttl_strategy_seconds_after_completion
     for group in all_groups:
         build_spec_by_group(
             pipeline_spec=pipeline_spec,
diff --git a/sdk/python/kfp/dsl/component_decorator.py b/sdk/python/kfp/dsl/component_decorator.py
index 6e0c70679d9d..aa9a6dbc5bf1 100644
--- a/sdk/python/kfp/dsl/component_decorator.py
+++ b/sdk/python/kfp/dsl/component_decorator.py
@@ -28,7 +28,7 @@ def component(func: Optional[Callable] = None,
               output_component_file: Optional[str] = None,
               install_kfp_package: bool = True,
               kfp_package_path: Optional[str] = None,
-              pip_trusted_hosts: Optional[List[str]] = None):
+              ttl_active_seconds: Optional[int] = None):
     """Decorator for Python-function based components.
 
     A KFP component can either be a lightweight component or a containerized
@@ -116,7 +116,7 @@ def pipeline():
             output_component_file=output_component_file,
             install_kfp_package=install_kfp_package,
             kfp_package_path=kfp_package_path,
-            pip_trusted_hosts=pip_trusted_hosts)
+            ttl_active_seconds=ttl_active_seconds)
 
     return component_factory.create_component_from_func(
         func,
@@ -127,4 +127,4 @@ def pipeline():
         output_component_file=output_component_file,
         install_kfp_package=install_kfp_package,
         kfp_package_path=kfp_package_path,
-        pip_trusted_hosts=pip_trusted_hosts)
+        ttl_active_seconds=ttl_active_seconds)
diff --git a/sdk/python/kfp/dsl/component_factory.py b/sdk/python/kfp/dsl/component_factory.py
index c649424bac3a..1f628138280d 100644
--- a/sdk/python/kfp/dsl/component_factory.py
+++ b/sdk/python/kfp/dsl/component_factory.py
@@ -162,7 +162,8 @@ def _get_packages_to_install_command(
         else:
             kfp_pip_install_command = make_pip_install_command(
                 install_parts=[
-                    f'kfp=={kfp.__version__}',
+                    # f'kfp=={kfp.__version__}',
+                    f'kfp==dev',
                     '--no-deps',
                     'typing-extensions>=3.7.4,<5; python_version<"3.9"',
                 ],
@@ -533,6 +534,7 @@ def create_component_from_func(
     install_kfp_package: bool = True,
     kfp_package_path: Optional[str] = None,
     pip_trusted_hosts: Optional[List[str]] = None,
+    ttl_active_seconds: Optional[int] = None,
 ) -> python_component.PythonComponent:
     """Implementation for the @component decorator.
 
@@ -676,6 +678,7 @@ def create_graph_component_from_func(
     name: Optional[str] = None,
     description: Optional[str] = None,
     display_name: Optional[str] = None,
+    ttl_strategy_seconds_after_completion: Optional[int] = None,
 ) -> graph_component.GraphComponent:
     """Implementation for the @pipeline decorator.
 
@@ -692,6 +695,7 @@ def create_graph_component_from_func(
         component_spec=component_spec,
         pipeline_func=func,
         display_name=display_name,
+        ttl_strategy_seconds_after_completion=ttl_strategy_seconds_after_completion,
     )
 
 
diff --git a/sdk/python/kfp/dsl/graph_component.py b/sdk/python/kfp/dsl/graph_component.py
index 2b09927dfa1d..986bf5747023 100644
--- a/sdk/python/kfp/dsl/graph_component.py
+++ b/sdk/python/kfp/dsl/graph_component.py
@@ -37,6 +37,7 @@ def __init__(
         component_spec: structures.ComponentSpec,
         pipeline_func: Callable,
         display_name: Optional[str] = None,
+        ttl_strategy_seconds_after_completion: Optional[int] = None,
     ):
         super().__init__(component_spec=component_spec)
         self.pipeline_func = pipeline_func
@@ -69,6 +70,7 @@ def __init__(
             pipeline=dsl_pipeline,
             component_spec=self.component_spec,
             pipeline_outputs=pipeline_outputs,
+            ttl_strategy_seconds_after_completion=ttl_strategy_seconds_after_completion,
         )
 
         pipeline_root = getattr(pipeline_func, 'pipeline_root', None)
diff --git a/sdk/python/kfp/dsl/pipeline_context.py b/sdk/python/kfp/dsl/pipeline_context.py
index 4d0bbbaa840e..2803c07aa392 100644
--- a/sdk/python/kfp/dsl/pipeline_context.py
+++ b/sdk/python/kfp/dsl/pipeline_context.py
@@ -28,7 +28,8 @@ def pipeline(func: Optional[Callable] = None,
              name: Optional[str] = None,
              description: Optional[str] = None,
              pipeline_root: Optional[str] = None,
-             display_name: Optional[str] = None) -> Callable:
+             display_name: Optional[str] = None,
+             ttl_active_seconds: Optional[int] = None) -> Callable:
     """Decorator used to construct a pipeline.
 
     Example
@@ -50,6 +51,7 @@ def my_pipeline(a: str, b: int):
         pipeline_root: The root directory from which to read input and output
             parameters and artifacts.
         display_name: A human-readable name for the pipeline.
+        ttl_active_seconds: Delete completed workflows after a set time.
     """
     if func is None:
         return functools.partial(
@@ -58,6 +60,7 @@ def my_pipeline(a: str, b: int):
             description=description,
             pipeline_root=pipeline_root,
             display_name=display_name,
+            ttl_active_seconds=ttl_active_seconds,
         )
 
     if pipeline_root:
@@ -68,6 +71,7 @@ def my_pipeline(a: str, b: int):
         name=name,
         description=description,
         display_name=display_name,
+        ttl_strategy_seconds_after_completion=ttl_active_seconds,
     )