validators.go

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

package appsync

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

type validateOpAssociateApi struct {
}

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

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

type validateOpAssociateMergedGraphqlApi struct {
}

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

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

type validateOpAssociateSourceGraphqlApi struct {
}

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

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

type validateOpCreateApiCache struct {
}

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

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

type validateOpCreateApiKey struct {
}

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

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

type validateOpCreateDataSource struct {
}

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

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

type validateOpCreateDomainName struct {
}

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

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

type validateOpCreateFunction struct {
}

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

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

type validateOpCreateGraphqlApi struct {
}

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

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

type validateOpCreateResolver struct {
}

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

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

type validateOpCreateType struct {
}

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

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

type validateOpDeleteApiCache struct {
}

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

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

type validateOpDeleteApiKey struct {
}

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

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

type validateOpDeleteDataSource struct {
}

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

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

type validateOpDeleteDomainName struct {
}

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

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

type validateOpDeleteFunction struct {
}

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

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

type validateOpDeleteGraphqlApi struct {
}

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

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

type validateOpDeleteResolver struct {
}

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

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

type validateOpDeleteType struct {
}

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

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

type validateOpDisassociateApi struct {
}

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

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

type validateOpDisassociateMergedGraphqlApi struct {
}

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

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

type validateOpDisassociateSourceGraphqlApi struct {
}

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

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

type validateOpEvaluateCode struct {
}

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

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

type validateOpEvaluateMappingTemplate struct {
}

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

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

type validateOpFlushApiCache struct {
}

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

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

type validateOpGetApiAssociation struct {
}

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

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

type validateOpGetApiCache struct {
}

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

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

type validateOpGetDataSource struct {
}

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

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

type validateOpGetDataSourceIntrospection struct {
}

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

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

type validateOpGetDomainName struct {
}

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

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

type validateOpGetFunction struct {
}

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

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

type validateOpGetGraphqlApiEnvironmentVariables struct {
}

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

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

type validateOpGetGraphqlApi struct {
}

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

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

type validateOpGetIntrospectionSchema struct {
}

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

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

type validateOpGetResolver struct {
}

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

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

type validateOpGetSchemaCreationStatus struct {
}

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

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

type validateOpGetSourceApiAssociation struct {
}

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

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

type validateOpGetType struct {
}

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

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

type validateOpListApiKeys struct {
}

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

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

type validateOpListDataSources struct {
}

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

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

type validateOpListFunctions struct {
}

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

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

type validateOpListResolversByFunction struct {
}

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

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

type validateOpListResolvers struct {
}

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

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

type validateOpListSourceApiAssociations struct {
}

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

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

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

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

type validateOpListTypes struct {
}

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

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

type validateOpPutGraphqlApiEnvironmentVariables struct {
}

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

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

type validateOpStartDataSourceIntrospection struct {
}

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

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

type validateOpStartSchemaCreation struct {
}

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

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

type validateOpStartSchemaMerge struct {
}

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

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

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

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

type validateOpUpdateApiKey struct {
}

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

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

type validateOpUpdateDataSource struct {
}

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

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

type validateOpUpdateDomainName struct {
}

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

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

type validateOpUpdateFunction struct {
}

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

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

type validateOpUpdateGraphqlApi struct {
}

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

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

type validateOpUpdateResolver struct {
}

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

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

type validateOpUpdateSourceApiAssociation struct {
}

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

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

type validateOpUpdateType struct {
}

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

func addOpStartSchemaMergeValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpStartSchemaMerge{}, 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 addOpUpdateApiCacheValidationMiddleware(stack *middleware.Stack) error {
	return stack.Initialize.Add(&validateOpUpdateApiCache{}, middleware.After)
}

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

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

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

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

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

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

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

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

func validateAdditionalAuthenticationProvider(v *types.AdditionalAuthenticationProvider) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "AdditionalAuthenticationProvider"}
	if v.OpenIDConnectConfig != nil {
		if err := validateOpenIDConnectConfig(v.OpenIDConnectConfig); err != nil {
			invalidParams.AddNested("OpenIDConnectConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.UserPoolConfig != nil {
		if err := validateCognitoUserPoolConfig(v.UserPoolConfig); err != nil {
			invalidParams.AddNested("UserPoolConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.LambdaAuthorizerConfig != nil {
		if err := validateLambdaAuthorizerConfig(v.LambdaAuthorizerConfig); err != nil {
			invalidParams.AddNested("LambdaAuthorizerConfig", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateAppSyncRuntime(v *types.AppSyncRuntime) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "AppSyncRuntime"}
	if len(v.Name) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.RuntimeVersion == nil {
		invalidParams.Add(smithy.NewErrParamRequired("RuntimeVersion"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateCachingConfig(v *types.CachingConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CachingConfig"}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateCognitoUserPoolConfig(v *types.CognitoUserPoolConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CognitoUserPoolConfig"}
	if v.UserPoolId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("UserPoolId"))
	}
	if v.AwsRegion == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AwsRegion"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateDynamodbDataSourceConfig(v *types.DynamodbDataSourceConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DynamodbDataSourceConfig"}
	if v.TableName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TableName"))
	}
	if v.AwsRegion == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AwsRegion"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateElasticsearchDataSourceConfig(v *types.ElasticsearchDataSourceConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ElasticsearchDataSourceConfig"}
	if v.Endpoint == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Endpoint"))
	}
	if v.AwsRegion == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AwsRegion"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateEnhancedMetricsConfig(v *types.EnhancedMetricsConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "EnhancedMetricsConfig"}
	if len(v.ResolverLevelMetricsBehavior) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ResolverLevelMetricsBehavior"))
	}
	if len(v.DataSourceLevelMetricsBehavior) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("DataSourceLevelMetricsBehavior"))
	}
	if len(v.OperationLevelMetricsConfig) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("OperationLevelMetricsConfig"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateHttpDataSourceConfig(v *types.HttpDataSourceConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "HttpDataSourceConfig"}
	if v.AuthorizationConfig != nil {
		if err := validateAuthorizationConfig(v.AuthorizationConfig); err != nil {
			invalidParams.AddNested("AuthorizationConfig", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

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

func validateLogConfig(v *types.LogConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "LogConfig"}
	if len(v.FieldLogLevel) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("FieldLogLevel"))
	}
	if v.CloudWatchLogsRoleArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("CloudWatchLogsRoleArn"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateOpenSearchServiceDataSourceConfig(v *types.OpenSearchServiceDataSourceConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "OpenSearchServiceDataSourceConfig"}
	if v.Endpoint == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Endpoint"))
	}
	if v.AwsRegion == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AwsRegion"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateRdsDataApiConfig(v *types.RdsDataApiConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "RdsDataApiConfig"}
	if v.ResourceArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ResourceArn"))
	}
	if v.SecretArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("SecretArn"))
	}
	if v.DatabaseName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DatabaseName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateUserPoolConfig(v *types.UserPoolConfig) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UserPoolConfig"}
	if v.UserPoolId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("UserPoolId"))
	}
	if v.AwsRegion == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AwsRegion"))
	}
	if len(v.DefaultAction) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("DefaultAction"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpAssociateApiInput(v *AssociateApiInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "AssociateApiInput"}
	if v.DomainName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DomainName"))
	}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpAssociateMergedGraphqlApiInput(v *AssociateMergedGraphqlApiInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "AssociateMergedGraphqlApiInput"}
	if v.SourceApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("SourceApiIdentifier"))
	}
	if v.MergedApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("MergedApiIdentifier"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpAssociateSourceGraphqlApiInput(v *AssociateSourceGraphqlApiInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "AssociateSourceGraphqlApiInput"}
	if v.MergedApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("MergedApiIdentifier"))
	}
	if v.SourceApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("SourceApiIdentifier"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateApiCacheInput(v *CreateApiCacheInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateApiCacheInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if len(v.ApiCachingBehavior) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ApiCachingBehavior"))
	}
	if len(v.Type) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Type"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateOpCreateDataSourceInput(v *CreateDataSourceInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateDataSourceInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if len(v.Type) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Type"))
	}
	if v.DynamodbConfig != nil {
		if err := validateDynamodbDataSourceConfig(v.DynamodbConfig); err != nil {
			invalidParams.AddNested("DynamodbConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.LambdaConfig != nil {
		if err := validateLambdaDataSourceConfig(v.LambdaConfig); err != nil {
			invalidParams.AddNested("LambdaConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.ElasticsearchConfig != nil {
		if err := validateElasticsearchDataSourceConfig(v.ElasticsearchConfig); err != nil {
			invalidParams.AddNested("ElasticsearchConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.OpenSearchServiceConfig != nil {
		if err := validateOpenSearchServiceDataSourceConfig(v.OpenSearchServiceConfig); err != nil {
			invalidParams.AddNested("OpenSearchServiceConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.HttpConfig != nil {
		if err := validateHttpDataSourceConfig(v.HttpConfig); err != nil {
			invalidParams.AddNested("HttpConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.EventBridgeConfig != nil {
		if err := validateEventBridgeDataSourceConfig(v.EventBridgeConfig); err != nil {
			invalidParams.AddNested("EventBridgeConfig", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateDomainNameInput(v *CreateDomainNameInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateDomainNameInput"}
	if v.DomainName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DomainName"))
	}
	if v.CertificateArn == nil {
		invalidParams.Add(smithy.NewErrParamRequired("CertificateArn"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateFunctionInput(v *CreateFunctionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateFunctionInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.DataSourceName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DataSourceName"))
	}
	if v.Runtime != nil {
		if err := validateAppSyncRuntime(v.Runtime); err != nil {
			invalidParams.AddNested("Runtime", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateGraphqlApiInput(v *CreateGraphqlApiInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateGraphqlApiInput"}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.LogConfig != nil {
		if err := validateLogConfig(v.LogConfig); err != nil {
			invalidParams.AddNested("LogConfig", err.(smithy.InvalidParamsError))
		}
	}
	if len(v.AuthenticationType) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("AuthenticationType"))
	}
	if v.UserPoolConfig != nil {
		if err := validateUserPoolConfig(v.UserPoolConfig); err != nil {
			invalidParams.AddNested("UserPoolConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.OpenIDConnectConfig != nil {
		if err := validateOpenIDConnectConfig(v.OpenIDConnectConfig); err != nil {
			invalidParams.AddNested("OpenIDConnectConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.AdditionalAuthenticationProviders != nil {
		if err := validateAdditionalAuthenticationProviders(v.AdditionalAuthenticationProviders); err != nil {
			invalidParams.AddNested("AdditionalAuthenticationProviders", err.(smithy.InvalidParamsError))
		}
	}
	if v.LambdaAuthorizerConfig != nil {
		if err := validateLambdaAuthorizerConfig(v.LambdaAuthorizerConfig); err != nil {
			invalidParams.AddNested("LambdaAuthorizerConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.EnhancedMetricsConfig != nil {
		if err := validateEnhancedMetricsConfig(v.EnhancedMetricsConfig); err != nil {
			invalidParams.AddNested("EnhancedMetricsConfig", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateResolverInput(v *CreateResolverInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateResolverInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.TypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TypeName"))
	}
	if v.FieldName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("FieldName"))
	}
	if v.CachingConfig != nil {
		if err := validateCachingConfig(v.CachingConfig); err != nil {
			invalidParams.AddNested("CachingConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.Runtime != nil {
		if err := validateAppSyncRuntime(v.Runtime); err != nil {
			invalidParams.AddNested("Runtime", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpCreateTypeInput(v *CreateTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "CreateTypeInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Definition == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Definition"))
	}
	if len(v.Format) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Format"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateOpDeleteApiKeyInput(v *DeleteApiKeyInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteApiKeyInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Id == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Id"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

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

func validateOpDeleteFunctionInput(v *DeleteFunctionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteFunctionInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.FunctionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("FunctionId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateOpDeleteResolverInput(v *DeleteResolverInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteResolverInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.TypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TypeName"))
	}
	if v.FieldName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("FieldName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDeleteTypeInput(v *DeleteTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DeleteTypeInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.TypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TypeName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateOpDisassociateMergedGraphqlApiInput(v *DisassociateMergedGraphqlApiInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DisassociateMergedGraphqlApiInput"}
	if v.SourceApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("SourceApiIdentifier"))
	}
	if v.AssociationId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AssociationId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpDisassociateSourceGraphqlApiInput(v *DisassociateSourceGraphqlApiInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "DisassociateSourceGraphqlApiInput"}
	if v.MergedApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("MergedApiIdentifier"))
	}
	if v.AssociationId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AssociationId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpEvaluateCodeInput(v *EvaluateCodeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "EvaluateCodeInput"}
	if v.Runtime == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Runtime"))
	} else if v.Runtime != nil {
		if err := validateAppSyncRuntime(v.Runtime); err != nil {
			invalidParams.AddNested("Runtime", err.(smithy.InvalidParamsError))
		}
	}
	if v.Code == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Code"))
	}
	if v.Context == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Context"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

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

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

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

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

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

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

func validateOpGetFunctionInput(v *GetFunctionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetFunctionInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.FunctionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("FunctionId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

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

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

func validateOpGetResolverInput(v *GetResolverInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetResolverInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.TypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TypeName"))
	}
	if v.FieldName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("FieldName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateOpGetSourceApiAssociationInput(v *GetSourceApiAssociationInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetSourceApiAssociationInput"}
	if v.MergedApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("MergedApiIdentifier"))
	}
	if v.AssociationId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AssociationId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpGetTypeInput(v *GetTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "GetTypeInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.TypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TypeName"))
	}
	if len(v.Format) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Format"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

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

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

func validateOpListResolversByFunctionInput(v *ListResolversByFunctionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ListResolversByFunctionInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.FunctionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("FunctionId"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpListResolversInput(v *ListResolversInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ListResolversInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.TypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TypeName"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpListSourceApiAssociationsInput(v *ListSourceApiAssociationsInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ListSourceApiAssociationsInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	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 validateOpListTypesByAssociationInput(v *ListTypesByAssociationInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "ListTypesByAssociationInput"}
	if v.MergedApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("MergedApiIdentifier"))
	}
	if v.AssociationId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AssociationId"))
	}
	if len(v.Format) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Format"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateOpPutGraphqlApiEnvironmentVariablesInput(v *PutGraphqlApiEnvironmentVariablesInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "PutGraphqlApiEnvironmentVariablesInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.EnvironmentVariables == nil {
		invalidParams.Add(smithy.NewErrParamRequired("EnvironmentVariables"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpStartDataSourceIntrospectionInput(v *StartDataSourceIntrospectionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "StartDataSourceIntrospectionInput"}
	if v.RdsDataApiConfig != nil {
		if err := validateRdsDataApiConfig(v.RdsDataApiConfig); err != nil {
			invalidParams.AddNested("RdsDataApiConfig", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpStartSchemaCreationInput(v *StartSchemaCreationInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "StartSchemaCreationInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Definition == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Definition"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpStartSchemaMergeInput(v *StartSchemaMergeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "StartSchemaMergeInput"}
	if v.AssociationId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AssociationId"))
	}
	if v.MergedApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("MergedApiIdentifier"))
	}
	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"))
	}
	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 validateOpUpdateApiCacheInput(v *UpdateApiCacheInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateApiCacheInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if len(v.ApiCachingBehavior) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("ApiCachingBehavior"))
	}
	if len(v.Type) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Type"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateApiKeyInput(v *UpdateApiKeyInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateApiKeyInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Id == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Id"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateDataSourceInput(v *UpdateDataSourceInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateDataSourceInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if len(v.Type) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Type"))
	}
	if v.DynamodbConfig != nil {
		if err := validateDynamodbDataSourceConfig(v.DynamodbConfig); err != nil {
			invalidParams.AddNested("DynamodbConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.LambdaConfig != nil {
		if err := validateLambdaDataSourceConfig(v.LambdaConfig); err != nil {
			invalidParams.AddNested("LambdaConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.ElasticsearchConfig != nil {
		if err := validateElasticsearchDataSourceConfig(v.ElasticsearchConfig); err != nil {
			invalidParams.AddNested("ElasticsearchConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.OpenSearchServiceConfig != nil {
		if err := validateOpenSearchServiceDataSourceConfig(v.OpenSearchServiceConfig); err != nil {
			invalidParams.AddNested("OpenSearchServiceConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.HttpConfig != nil {
		if err := validateHttpDataSourceConfig(v.HttpConfig); err != nil {
			invalidParams.AddNested("HttpConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.EventBridgeConfig != nil {
		if err := validateEventBridgeDataSourceConfig(v.EventBridgeConfig); err != nil {
			invalidParams.AddNested("EventBridgeConfig", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

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

func validateOpUpdateFunctionInput(v *UpdateFunctionInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateFunctionInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.FunctionId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("FunctionId"))
	}
	if v.DataSourceName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("DataSourceName"))
	}
	if v.Runtime != nil {
		if err := validateAppSyncRuntime(v.Runtime); err != nil {
			invalidParams.AddNested("Runtime", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateGraphqlApiInput(v *UpdateGraphqlApiInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateGraphqlApiInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.Name == nil {
		invalidParams.Add(smithy.NewErrParamRequired("Name"))
	}
	if v.LogConfig != nil {
		if err := validateLogConfig(v.LogConfig); err != nil {
			invalidParams.AddNested("LogConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.UserPoolConfig != nil {
		if err := validateUserPoolConfig(v.UserPoolConfig); err != nil {
			invalidParams.AddNested("UserPoolConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.OpenIDConnectConfig != nil {
		if err := validateOpenIDConnectConfig(v.OpenIDConnectConfig); err != nil {
			invalidParams.AddNested("OpenIDConnectConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.AdditionalAuthenticationProviders != nil {
		if err := validateAdditionalAuthenticationProviders(v.AdditionalAuthenticationProviders); err != nil {
			invalidParams.AddNested("AdditionalAuthenticationProviders", err.(smithy.InvalidParamsError))
		}
	}
	if v.LambdaAuthorizerConfig != nil {
		if err := validateLambdaAuthorizerConfig(v.LambdaAuthorizerConfig); err != nil {
			invalidParams.AddNested("LambdaAuthorizerConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.EnhancedMetricsConfig != nil {
		if err := validateEnhancedMetricsConfig(v.EnhancedMetricsConfig); err != nil {
			invalidParams.AddNested("EnhancedMetricsConfig", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateResolverInput(v *UpdateResolverInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateResolverInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.TypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TypeName"))
	}
	if v.FieldName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("FieldName"))
	}
	if v.CachingConfig != nil {
		if err := validateCachingConfig(v.CachingConfig); err != nil {
			invalidParams.AddNested("CachingConfig", err.(smithy.InvalidParamsError))
		}
	}
	if v.Runtime != nil {
		if err := validateAppSyncRuntime(v.Runtime); err != nil {
			invalidParams.AddNested("Runtime", err.(smithy.InvalidParamsError))
		}
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateSourceApiAssociationInput(v *UpdateSourceApiAssociationInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateSourceApiAssociationInput"}
	if v.AssociationId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("AssociationId"))
	}
	if v.MergedApiIdentifier == nil {
		invalidParams.Add(smithy.NewErrParamRequired("MergedApiIdentifier"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}

func validateOpUpdateTypeInput(v *UpdateTypeInput) error {
	if v == nil {
		return nil
	}
	invalidParams := smithy.InvalidParamsError{Context: "UpdateTypeInput"}
	if v.ApiId == nil {
		invalidParams.Add(smithy.NewErrParamRequired("ApiId"))
	}
	if v.TypeName == nil {
		invalidParams.Add(smithy.NewErrParamRequired("TypeName"))
	}
	if len(v.Format) == 0 {
		invalidParams.Add(smithy.NewErrParamRequired("Format"))
	}
	if invalidParams.Len() > 0 {
		return invalidParams
	} else {
		return nil
	}
}