// Code generated by smithy-go-codegen DO NOT EDIT.

package frauddetector

import (
	"context"
	"fmt"
	"github.com/aws/aws-sdk-go-v2/service/frauddetector/types"
	smithy "github.com/aws/smithy-go"
	"github.com/aws/smithy-go/middleware"
)

type validateOpBatchCreateVariable struct {
}

func (*validateOpBatchCreateVariable) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpBatchCreateVariable) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*BatchCreateVariableInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpBatchCreateVariableInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpBatchGetVariable struct {
}

func (*validateOpBatchGetVariable) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpBatchGetVariable) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*BatchGetVariableInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpBatchGetVariableInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCancelBatchImportJob struct {
}

func (*validateOpCancelBatchImportJob) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCancelBatchImportJob) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CancelBatchImportJobInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCancelBatchImportJobInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCancelBatchPredictionJob struct {
}

func (*validateOpCancelBatchPredictionJob) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCancelBatchPredictionJob) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CancelBatchPredictionJobInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCancelBatchPredictionJobInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCreateBatchImportJob struct {
}

func (*validateOpCreateBatchImportJob) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCreateBatchImportJob) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CreateBatchImportJobInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCreateBatchImportJobInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCreateBatchPredictionJob struct {
}

func (*validateOpCreateBatchPredictionJob) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCreateBatchPredictionJob) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CreateBatchPredictionJobInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCreateBatchPredictionJobInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCreateDetectorVersion struct {
}

func (*validateOpCreateDetectorVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCreateDetectorVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CreateDetectorVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCreateDetectorVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCreateList struct {
}

func (*validateOpCreateList) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCreateList) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CreateListInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCreateListInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCreateModel struct {
}

func (*validateOpCreateModel) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCreateModel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CreateModelInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCreateModelInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCreateModelVersion struct {
}

func (*validateOpCreateModelVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCreateModelVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CreateModelVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCreateModelVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCreateRule struct {
}

func (*validateOpCreateRule) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCreateRule) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CreateRuleInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCreateRuleInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpCreateVariable struct {
}

func (*validateOpCreateVariable) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpCreateVariable) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*CreateVariableInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpCreateVariableInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteBatchImportJob struct {
}

func (*validateOpDeleteBatchImportJob) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteBatchImportJob) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteBatchImportJobInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteBatchImportJobInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteBatchPredictionJob struct {
}

func (*validateOpDeleteBatchPredictionJob) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteBatchPredictionJob) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteBatchPredictionJobInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteBatchPredictionJobInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteDetector struct {
}

func (*validateOpDeleteDetector) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteDetector) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteDetectorInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteDetectorInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteDetectorVersion struct {
}

func (*validateOpDeleteDetectorVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteDetectorVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteDetectorVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteDetectorVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteEntityType struct {
}

func (*validateOpDeleteEntityType) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteEntityType) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteEntityTypeInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteEntityTypeInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteEvent struct {
}

func (*validateOpDeleteEvent) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteEvent) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteEventInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteEventInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteEventsByEventType struct {
}

func (*validateOpDeleteEventsByEventType) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteEventsByEventType) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteEventsByEventTypeInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteEventsByEventTypeInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteEventType struct {
}

func (*validateOpDeleteEventType) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteEventType) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteEventTypeInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteEventTypeInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteExternalModel struct {
}

func (*validateOpDeleteExternalModel) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteExternalModel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteExternalModelInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteExternalModelInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteLabel struct {
}

func (*validateOpDeleteLabel) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteLabel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteLabelInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteLabelInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteList struct {
}

func (*validateOpDeleteList) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteList) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteListInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteListInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteModel struct {
}

func (*validateOpDeleteModel) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteModel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteModelInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteModelInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteModelVersion struct {
}

func (*validateOpDeleteModelVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteModelVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteModelVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteModelVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteOutcome struct {
}

func (*validateOpDeleteOutcome) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteOutcome) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteOutcomeInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteOutcomeInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteRule struct {
}

func (*validateOpDeleteRule) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteRule) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteRuleInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteRuleInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDeleteVariable struct {
}

func (*validateOpDeleteVariable) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDeleteVariable) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DeleteVariableInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDeleteVariableInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpDescribeDetector struct {
}

func (*validateOpDescribeDetector) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpDescribeDetector) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*DescribeDetectorInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpDescribeDetectorInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpGetDeleteEventsByEventTypeStatus struct {
}

func (*validateOpGetDeleteEventsByEventTypeStatus) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpGetDeleteEventsByEventTypeStatus) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*GetDeleteEventsByEventTypeStatusInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpGetDeleteEventsByEventTypeStatusInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpGetDetectorVersion struct {
}

func (*validateOpGetDetectorVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpGetDetectorVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*GetDetectorVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpGetDetectorVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpGetEvent struct {
}

func (*validateOpGetEvent) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpGetEvent) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*GetEventInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpGetEventInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpGetEventPrediction struct {
}

func (*validateOpGetEventPrediction) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpGetEventPrediction) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*GetEventPredictionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpGetEventPredictionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpGetEventPredictionMetadata struct {
}

func (*validateOpGetEventPredictionMetadata) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpGetEventPredictionMetadata) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*GetEventPredictionMetadataInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpGetEventPredictionMetadataInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpGetListElements struct {
}

func (*validateOpGetListElements) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpGetListElements) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*GetListElementsInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpGetListElementsInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpGetModelVersion struct {
}

func (*validateOpGetModelVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpGetModelVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*GetModelVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpGetModelVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpGetRules struct {
}

func (*validateOpGetRules) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpGetRules) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*GetRulesInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpGetRulesInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpListEventPredictions struct {
}

func (*validateOpListEventPredictions) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpListEventPredictions) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*ListEventPredictionsInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpListEventPredictionsInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpListTagsForResource struct {
}

func (*validateOpListTagsForResource) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpListTagsForResource) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*ListTagsForResourceInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpListTagsForResourceInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpPutDetector struct {
}

func (*validateOpPutDetector) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpPutDetector) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*PutDetectorInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpPutDetectorInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpPutEntityType struct {
}

func (*validateOpPutEntityType) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpPutEntityType) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*PutEntityTypeInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpPutEntityTypeInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpPutEventType struct {
}

func (*validateOpPutEventType) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpPutEventType) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*PutEventTypeInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpPutEventTypeInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpPutExternalModel struct {
}

func (*validateOpPutExternalModel) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpPutExternalModel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*PutExternalModelInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpPutExternalModelInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpPutKMSEncryptionKey struct {
}

func (*validateOpPutKMSEncryptionKey) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpPutKMSEncryptionKey) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*PutKMSEncryptionKeyInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpPutKMSEncryptionKeyInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpPutLabel struct {
}

func (*validateOpPutLabel) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpPutLabel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*PutLabelInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpPutLabelInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpPutOutcome struct {
}

func (*validateOpPutOutcome) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpPutOutcome) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*PutOutcomeInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpPutOutcomeInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpSendEvent struct {
}

func (*validateOpSendEvent) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpSendEvent) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*SendEventInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpSendEventInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpTagResource struct {
}

func (*validateOpTagResource) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpTagResource) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*TagResourceInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpTagResourceInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUntagResource struct {
}

func (*validateOpUntagResource) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUntagResource) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UntagResourceInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUntagResourceInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateDetectorVersion struct {
}

func (*validateOpUpdateDetectorVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateDetectorVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateDetectorVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateDetectorVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateDetectorVersionMetadata struct {
}

func (*validateOpUpdateDetectorVersionMetadata) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateDetectorVersionMetadata) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateDetectorVersionMetadataInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateDetectorVersionMetadataInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateDetectorVersionStatus struct {
}

func (*validateOpUpdateDetectorVersionStatus) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateDetectorVersionStatus) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateDetectorVersionStatusInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateDetectorVersionStatusInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateEventLabel struct {
}

func (*validateOpUpdateEventLabel) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateEventLabel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateEventLabelInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateEventLabelInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateList struct {
}

func (*validateOpUpdateList) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateList) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateListInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateListInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateModel struct {
}

func (*validateOpUpdateModel) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateModel) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateModelInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateModelInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateModelVersion struct {
}

func (*validateOpUpdateModelVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateModelVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateModelVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateModelVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateModelVersionStatus struct {
}

func (*validateOpUpdateModelVersionStatus) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateModelVersionStatus) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateModelVersionStatusInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateModelVersionStatusInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateRuleMetadata struct {
}

func (*validateOpUpdateRuleMetadata) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateRuleMetadata) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateRuleMetadataInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateRuleMetadataInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateRuleVersion struct {
}

func (*validateOpUpdateRuleVersion) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateRuleVersion) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateRuleVersionInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateRuleVersionInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

type validateOpUpdateVariable struct {
}

func (*validateOpUpdateVariable) ID() string {
	return "OperationInputValidation"
}

func (m *validateOpUpdateVariable) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	input, ok := in.Parameters.(*UpdateVariableInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input parameters type %T", in.Parameters)
	}
	if err := validateOpUpdateVariableInput(input); err != nil {
		return out, metadata, err
	}
	return next.HandleInitialize(ctx, in)
}

func addOpBatchCreateVariableValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpBatchCreateVariable{}, middleware.After)
}

func addOpBatchGetVariableValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpBatchGetVariable{}, middleware.After)
}

func addOpCancelBatchImportJobValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCancelBatchImportJob{}, middleware.After)
}

func addOpCancelBatchPredictionJobValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCancelBatchPredictionJob{}, middleware.After)
}

func addOpCreateBatchImportJobValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCreateBatchImportJob{}, middleware.After)
}

func addOpCreateBatchPredictionJobValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCreateBatchPredictionJob{}, middleware.After)
}

func addOpCreateDetectorVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCreateDetectorVersion{}, middleware.After)
}

func addOpCreateListValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCreateList{}, middleware.After)
}

func addOpCreateModelValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCreateModel{}, middleware.After)
}

func addOpCreateModelVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCreateModelVersion{}, middleware.After)
}

func addOpCreateRuleValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCreateRule{}, middleware.After)
}

func addOpCreateVariableValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpCreateVariable{}, middleware.After)
}

func addOpDeleteBatchImportJobValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteBatchImportJob{}, middleware.After)
}

func addOpDeleteBatchPredictionJobValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteBatchPredictionJob{}, middleware.After)
}

func addOpDeleteDetectorValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteDetector{}, middleware.After)
}

func addOpDeleteDetectorVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteDetectorVersion{}, middleware.After)
}

func addOpDeleteEntityTypeValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteEntityType{}, middleware.After)
}

func addOpDeleteEventValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteEvent{}, middleware.After)
}

func addOpDeleteEventsByEventTypeValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteEventsByEventType{}, middleware.After)
}

func addOpDeleteEventTypeValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteEventType{}, middleware.After)
}

func addOpDeleteExternalModelValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteExternalModel{}, middleware.After)
}

func addOpDeleteLabelValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteLabel{}, middleware.After)
}

func addOpDeleteListValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteList{}, middleware.After)
}

func addOpDeleteModelValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteModel{}, middleware.After)
}

func addOpDeleteModelVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteModelVersion{}, middleware.After)
}

func addOpDeleteOutcomeValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteOutcome{}, middleware.After)
}

func addOpDeleteRuleValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteRule{}, middleware.After)
}

func addOpDeleteVariableValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDeleteVariable{}, middleware.After)
}

func addOpDescribeDetectorValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpDescribeDetector{}, middleware.After)
}

func addOpGetDeleteEventsByEventTypeStatusValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpGetDeleteEventsByEventTypeStatus{}, middleware.After)
}

func addOpGetDetectorVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpGetDetectorVersion{}, middleware.After)
}

func addOpGetEventValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpGetEvent{}, middleware.After)
}

func addOpGetEventPredictionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpGetEventPrediction{}, middleware.After)
}

func addOpGetEventPredictionMetadataValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpGetEventPredictionMetadata{}, middleware.After)
}

func addOpGetListElementsValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpGetListElements{}, middleware.After)
}

func addOpGetModelVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpGetModelVersion{}, middleware.After)
}

func addOpGetRulesValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpGetRules{}, middleware.After)
}

func addOpListEventPredictionsValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpListEventPredictions{}, middleware.After)
}

func addOpListTagsForResourceValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpListTagsForResource{}, middleware.After)
}

func addOpPutDetectorValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpPutDetector{}, middleware.After)
}

func addOpPutEntityTypeValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpPutEntityType{}, middleware.After)
}

func addOpPutEventTypeValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpPutEventType{}, middleware.After)
}

func addOpPutExternalModelValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpPutExternalModel{}, middleware.After)
}

func addOpPutKMSEncryptionKeyValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpPutKMSEncryptionKey{}, middleware.After)
}

func addOpPutLabelValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpPutLabel{}, middleware.After)
}

func addOpPutOutcomeValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpPutOutcome{}, middleware.After)
}

func addOpSendEventValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpSendEvent{}, middleware.After)
}

func addOpTagResourceValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpTagResource{}, middleware.After)
}

func addOpUntagResourceValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUntagResource{}, middleware.After)
}

func addOpUpdateDetectorVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateDetectorVersion{}, middleware.After)
}

func addOpUpdateDetectorVersionMetadataValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateDetectorVersionMetadata{}, middleware.After)
}

func addOpUpdateDetectorVersionStatusValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateDetectorVersionStatus{}, middleware.After)
}

func addOpUpdateEventLabelValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateEventLabel{}, middleware.After)
}

func addOpUpdateListValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateList{}, middleware.After)
}

func addOpUpdateModelValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateModel{}, middleware.After)
}

func addOpUpdateModelVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateModelVersion{}, middleware.After)
}

func addOpUpdateModelVersionStatusValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateModelVersionStatus{}, middleware.After)
}

func addOpUpdateRuleMetadataValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateRuleMetadata{}, middleware.After)
}

func addOpUpdateRuleVersionValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateRuleVersion{}, middleware.After)
}

func addOpUpdateVariableValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateVariable{}, middleware.After)
}

func validateEntity(v *types.Entity) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "Entity"}
	if v.EntityType == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EntityType"))
	}
	if v.EntityId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EntityId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateEventOrchestration(v *types.EventOrchestration) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "EventOrchestration"}
	if v.EventBridgeEnabled == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventBridgeEnabled"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateExternalEventsDetail(v *types.ExternalEventsDetail) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ExternalEventsDetail"}
	if v.DataLocation == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DataLocation"))
	}
	if v.DataAccessRoleArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DataAccessRoleArn"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateIngestedEventsDetail(v *types.IngestedEventsDetail) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "IngestedEventsDetail"}
	if v.IngestedEventsTimeWindow == nil {
		invalidParams.Add(smithy.NewErrParamRequired("IngestedEventsTimeWindow"))
	} else if v.IngestedEventsTimeWindow != nil {
		if err := validateIngestedEventsTimeWindow(v.IngestedEventsTimeWindow); err != nil {
			invalidParams.AddNested("IngestedEventsTimeWindow", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateIngestedEventsTimeWindow(v *types.IngestedEventsTimeWindow) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "IngestedEventsTimeWindow"}
	if v.StartTime == nil {
		invalidParams.Add(smithy.NewErrParamRequired("StartTime"))
	}
	if v.EndTime == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EndTime"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateListOfEntities(v []types.Entity) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ListOfEntities"}
	for i := range v {
		if err := validateEntity(&v[i]); err != nil {
			invalidParams.AddNested(fmt.Sprintf("[%d]", i), err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateListOfModelVersions(v []types.ModelVersion) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ListOfModelVersions"}
	for i := range v {
		if err := validateModelVersion(&v[i]); err != nil {
			invalidParams.AddNested(fmt.Sprintf("[%d]", i), err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateModelInputConfiguration(v *types.ModelInputConfiguration) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ModelInputConfiguration"}
	if v.UseEventVariables == nil {
		invalidParams.Add(smithy.NewErrParamRequired("UseEventVariables"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateModelOutputConfiguration(v *types.ModelOutputConfiguration) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ModelOutputConfiguration"}
	if len(v.Format) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Format"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateModelVersion(v *types.ModelVersion) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ModelVersion"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if v.ModelVersionNumber == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelVersionNumber"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validatePredictionTimeRange(v *types.PredictionTimeRange) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PredictionTimeRange"}
	if v.StartTime == nil {
		invalidParams.Add(smithy.NewErrParamRequired("StartTime"))
	}
	if v.EndTime == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EndTime"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateRule(v *types.Rule) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "Rule"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.RuleId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("RuleId"))
	}
	if v.RuleVersion == nil {
		invalidParams.Add(smithy.NewErrParamRequired("RuleVersion"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateRuleList(v []types.Rule) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "RuleList"}
	for i := range v {
		if err := validateRule(&v[i]); err != nil {
			invalidParams.AddNested(fmt.Sprintf("[%d]", i), err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateTag(v *types.Tag) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "Tag"}
	if v.Key == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Key"))
	}
	if v.Value == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Value"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateTagList(v []types.Tag) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "TagList"}
	for i := range v {
		if err := validateTag(&v[i]); err != nil {
			invalidParams.AddNested(fmt.Sprintf("[%d]", i), err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateTrainingDataSchema(v *types.TrainingDataSchema) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "TrainingDataSchema"}
	if v.ModelVariables == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelVariables"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpBatchCreateVariableInput(v *BatchCreateVariableInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "BatchCreateVariableInput"}
	if v.VariableEntries == nil {
		invalidParams.Add(smithy.NewErrParamRequired("VariableEntries"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpBatchGetVariableInput(v *BatchGetVariableInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "BatchGetVariableInput"}
	if v.Names == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Names"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCancelBatchImportJobInput(v *CancelBatchImportJobInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CancelBatchImportJobInput"}
	if v.JobId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("JobId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCancelBatchPredictionJobInput(v *CancelBatchPredictionJobInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CancelBatchPredictionJobInput"}
	if v.JobId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("JobId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateBatchImportJobInput(v *CreateBatchImportJobInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateBatchImportJobInput"}
	if v.JobId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("JobId"))
	}
	if v.InputPath == nil {
		invalidParams.Add(smithy.NewErrParamRequired("InputPath"))
	}
	if v.OutputPath == nil {
		invalidParams.Add(smithy.NewErrParamRequired("OutputPath"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if v.IamRoleArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("IamRoleArn"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateBatchPredictionJobInput(v *CreateBatchPredictionJobInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateBatchPredictionJobInput"}
	if v.JobId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("JobId"))
	}
	if v.InputPath == nil {
		invalidParams.Add(smithy.NewErrParamRequired("InputPath"))
	}
	if v.OutputPath == nil {
		invalidParams.Add(smithy.NewErrParamRequired("OutputPath"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if v.DetectorName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorName"))
	}
	if v.IamRoleArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("IamRoleArn"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateDetectorVersionInput(v *CreateDetectorVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateDetectorVersionInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.Rules == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Rules"))
	} else if v.Rules != nil {
		if err := validateRuleList(v.Rules); err != nil {
			invalidParams.AddNested("Rules", err.(smithy.InvalidParamsError))
		}
	}
	if v.ModelVersions != nil {
		if err := validateListOfModelVersions(v.ModelVersions); err != nil {
			invalidParams.AddNested("ModelVersions", err.(smithy.InvalidParamsError))
		}
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateListInput(v *CreateListInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateListInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateModelInput(v *CreateModelInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateModelInput"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateModelVersionInput(v *CreateModelVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateModelVersionInput"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if len(v.TrainingDataSource) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("TrainingDataSource"))
	}
	if v.TrainingDataSchema == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TrainingDataSchema"))
	} else if v.TrainingDataSchema != nil {
		if err := validateTrainingDataSchema(v.TrainingDataSchema); err != nil {
			invalidParams.AddNested("TrainingDataSchema", err.(smithy.InvalidParamsError))
		}
	}
	if v.ExternalEventsDetail != nil {
		if err := validateExternalEventsDetail(v.ExternalEventsDetail); err != nil {
			invalidParams.AddNested("ExternalEventsDetail", err.(smithy.InvalidParamsError))
		}
	}
	if v.IngestedEventsDetail != nil {
		if err := validateIngestedEventsDetail(v.IngestedEventsDetail); err != nil {
			invalidParams.AddNested("IngestedEventsDetail", err.(smithy.InvalidParamsError))
		}
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateRuleInput(v *CreateRuleInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateRuleInput"}
	if v.RuleId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("RuleId"))
	}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.Expression == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Expression"))
	}
	if len(v.Language) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Language"))
	}
	if v.Outcomes == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Outcomes"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateVariableInput(v *CreateVariableInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateVariableInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if len(v.DataType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("DataType"))
	}
	if len(v.DataSource) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("DataSource"))
	}
	if v.DefaultValue == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DefaultValue"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteBatchImportJobInput(v *DeleteBatchImportJobInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteBatchImportJobInput"}
	if v.JobId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("JobId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteBatchPredictionJobInput(v *DeleteBatchPredictionJobInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteBatchPredictionJobInput"}
	if v.JobId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("JobId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteDetectorInput(v *DeleteDetectorInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteDetectorInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteDetectorVersionInput(v *DeleteDetectorVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteDetectorVersionInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.DetectorVersionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorVersionId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteEntityTypeInput(v *DeleteEntityTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteEntityTypeInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteEventInput(v *DeleteEventInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteEventInput"}
	if v.EventId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventId"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteEventsByEventTypeInput(v *DeleteEventsByEventTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteEventsByEventTypeInput"}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteEventTypeInput(v *DeleteEventTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteEventTypeInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteExternalModelInput(v *DeleteExternalModelInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteExternalModelInput"}
	if v.ModelEndpoint == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelEndpoint"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteLabelInput(v *DeleteLabelInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteLabelInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteListInput(v *DeleteListInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteListInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteModelInput(v *DeleteModelInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteModelInput"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteModelVersionInput(v *DeleteModelVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteModelVersionInput"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if v.ModelVersionNumber == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelVersionNumber"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteOutcomeInput(v *DeleteOutcomeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteOutcomeInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteRuleInput(v *DeleteRuleInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteRuleInput"}
	if v.Rule == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Rule"))
	} else if v.Rule != nil {
		if err := validateRule(v.Rule); err != nil {
			invalidParams.AddNested("Rule", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteVariableInput(v *DeleteVariableInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteVariableInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDescribeDetectorInput(v *DescribeDetectorInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DescribeDetectorInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetDeleteEventsByEventTypeStatusInput(v *GetDeleteEventsByEventTypeStatusInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetDeleteEventsByEventTypeStatusInput"}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetDetectorVersionInput(v *GetDetectorVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetDetectorVersionInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.DetectorVersionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorVersionId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetEventInput(v *GetEventInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetEventInput"}
	if v.EventId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventId"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetEventPredictionInput(v *GetEventPredictionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetEventPredictionInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.EventId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventId"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if v.Entities == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Entities"))
	} else if v.Entities != nil {
		if err := validateListOfEntities(v.Entities); err != nil {
			invalidParams.AddNested("Entities", err.(smithy.InvalidParamsError))
		}
	}
	if v.EventTimestamp == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTimestamp"))
	}
	if v.EventVariables == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventVariables"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetEventPredictionMetadataInput(v *GetEventPredictionMetadataInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetEventPredictionMetadataInput"}
	if v.EventId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventId"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.DetectorVersionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorVersionId"))
	}
	if v.PredictionTimestamp == nil {
		invalidParams.Add(smithy.NewErrParamRequired("PredictionTimestamp"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetListElementsInput(v *GetListElementsInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetListElementsInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetModelVersionInput(v *GetModelVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetModelVersionInput"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if v.ModelVersionNumber == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelVersionNumber"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetRulesInput(v *GetRulesInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetRulesInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpListEventPredictionsInput(v *ListEventPredictionsInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ListEventPredictionsInput"}
	if v.PredictionTimeRange != nil {
		if err := validatePredictionTimeRange(v.PredictionTimeRange); err != nil {
			invalidParams.AddNested("PredictionTimeRange", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpListTagsForResourceInput(v *ListTagsForResourceInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ListTagsForResourceInput"}
	if v.ResourceARN == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ResourceARN"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpPutDetectorInput(v *PutDetectorInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PutDetectorInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpPutEntityTypeInput(v *PutEntityTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PutEntityTypeInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpPutEventTypeInput(v *PutEventTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PutEventTypeInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.EventVariables == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventVariables"))
	}
	if v.EntityTypes == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EntityTypes"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if v.EventOrchestration != nil {
		if err := validateEventOrchestration(v.EventOrchestration); err != nil {
			invalidParams.AddNested("EventOrchestration", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpPutExternalModelInput(v *PutExternalModelInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PutExternalModelInput"}
	if v.ModelEndpoint == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelEndpoint"))
	}
	if len(v.ModelSource) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelSource"))
	}
	if v.InvokeModelEndpointRoleArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("InvokeModelEndpointRoleArn"))
	}
	if v.InputConfiguration == nil {
		invalidParams.Add(smithy.NewErrParamRequired("InputConfiguration"))
	} else if v.InputConfiguration != nil {
		if err := validateModelInputConfiguration(v.InputConfiguration); err != nil {
			invalidParams.AddNested("InputConfiguration", err.(smithy.InvalidParamsError))
		}
	}
	if v.OutputConfiguration == nil {
		invalidParams.Add(smithy.NewErrParamRequired("OutputConfiguration"))
	} else if v.OutputConfiguration != nil {
		if err := validateModelOutputConfiguration(v.OutputConfiguration); err != nil {
			invalidParams.AddNested("OutputConfiguration", err.(smithy.InvalidParamsError))
		}
	}
	if len(v.ModelEndpointStatus) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelEndpointStatus"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpPutKMSEncryptionKeyInput(v *PutKMSEncryptionKeyInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PutKMSEncryptionKeyInput"}
	if v.KmsEncryptionKeyArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("KmsEncryptionKeyArn"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpPutLabelInput(v *PutLabelInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PutLabelInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpPutOutcomeInput(v *PutOutcomeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PutOutcomeInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpSendEventInput(v *SendEventInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "SendEventInput"}
	if v.EventId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventId"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if v.EventTimestamp == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTimestamp"))
	}
	if v.EventVariables == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventVariables"))
	}
	if v.Entities == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Entities"))
	} else if v.Entities != nil {
		if err := validateListOfEntities(v.Entities); err != nil {
			invalidParams.AddNested("Entities", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpTagResourceInput(v *TagResourceInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "TagResourceInput"}
	if v.ResourceARN == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ResourceARN"))
	}
	if v.Tags == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Tags"))
	} else if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUntagResourceInput(v *UntagResourceInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UntagResourceInput"}
	if v.ResourceARN == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ResourceARN"))
	}
	if v.TagKeys == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TagKeys"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateDetectorVersionInput(v *UpdateDetectorVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateDetectorVersionInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.DetectorVersionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorVersionId"))
	}
	if v.ExternalModelEndpoints == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ExternalModelEndpoints"))
	}
	if v.Rules == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Rules"))
	} else if v.Rules != nil {
		if err := validateRuleList(v.Rules); err != nil {
			invalidParams.AddNested("Rules", err.(smithy.InvalidParamsError))
		}
	}
	if v.ModelVersions != nil {
		if err := validateListOfModelVersions(v.ModelVersions); err != nil {
			invalidParams.AddNested("ModelVersions", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateDetectorVersionMetadataInput(v *UpdateDetectorVersionMetadataInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateDetectorVersionMetadataInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.DetectorVersionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorVersionId"))
	}
	if v.Description == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Description"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateDetectorVersionStatusInput(v *UpdateDetectorVersionStatusInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateDetectorVersionStatusInput"}
	if v.DetectorId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorId"))
	}
	if v.DetectorVersionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DetectorVersionId"))
	}
	if len(v.Status) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Status"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateEventLabelInput(v *UpdateEventLabelInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateEventLabelInput"}
	if v.EventId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventId"))
	}
	if v.EventTypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EventTypeName"))
	}
	if v.AssignedLabel == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AssignedLabel"))
	}
	if v.LabelTimestamp == nil {
		invalidParams.Add(smithy.NewErrParamRequired("LabelTimestamp"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateListInput(v *UpdateListInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateListInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateModelInput(v *UpdateModelInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateModelInput"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateModelVersionInput(v *UpdateModelVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateModelVersionInput"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if v.MajorVersionNumber == nil {
		invalidParams.Add(smithy.NewErrParamRequired("MajorVersionNumber"))
	}
	if v.ExternalEventsDetail != nil {
		if err := validateExternalEventsDetail(v.ExternalEventsDetail); err != nil {
			invalidParams.AddNested("ExternalEventsDetail", err.(smithy.InvalidParamsError))
		}
	}
	if v.IngestedEventsDetail != nil {
		if err := validateIngestedEventsDetail(v.IngestedEventsDetail); err != nil {
			invalidParams.AddNested("IngestedEventsDetail", err.(smithy.InvalidParamsError))
		}
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateModelVersionStatusInput(v *UpdateModelVersionStatusInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateModelVersionStatusInput"}
	if v.ModelId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelId"))
	}
	if len(v.ModelType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ModelType"))
	}
	if v.ModelVersionNumber == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ModelVersionNumber"))
	}
	if len(v.Status) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Status"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateRuleMetadataInput(v *UpdateRuleMetadataInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateRuleMetadataInput"}
	if v.Rule == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Rule"))
	} else if v.Rule != nil {
		if err := validateRule(v.Rule); err != nil {
			invalidParams.AddNested("Rule", err.(smithy.InvalidParamsError))
		}
	}
	if v.Description == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Description"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateRuleVersionInput(v *UpdateRuleVersionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateRuleVersionInput"}
	if v.Rule == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Rule"))
	} else if v.Rule != nil {
		if err := validateRule(v.Rule); err != nil {
			invalidParams.AddNested("Rule", err.(smithy.InvalidParamsError))
		}
	}
	if v.Expression == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Expression"))
	}
	if len(v.Language) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Language"))
	}
	if v.Outcomes == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Outcomes"))
	}
	if v.Tags != nil {
		if err := validateTagList(v.Tags); err != nil {
			invalidParams.AddNested("Tags", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateVariableInput(v *UpdateVariableInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateVariableInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}