api_op_UpdateRoute.go

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

package apigatewayv2

import (
	"context"
	"errors"
	"fmt"
	"github.com/aws/aws-sdk-go-v2/aws"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	internalauth "github.com/aws/aws-sdk-go-v2/internal/auth"
	"github.com/aws/aws-sdk-go-v2/service/apigatewayv2/types"
	smithyendpoints "github.com/aws/smithy-go/endpoints"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Updates a Route.
func (c *Client) UpdateRoute(ctx context.Context, params *UpdateRouteInput, optFns ...func(*Options)) (*UpdateRouteOutput, error) {
	if params == nil {
		params = &UpdateRouteInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "UpdateRoute", params, optFns, c.addOperationUpdateRouteMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*UpdateRouteOutput)
	out.ResultMetadata = metadata
	return out, nil
}

// Updates a Route.
type UpdateRouteInput struct {

	// The API identifier.
	//
	// This member is required.
	ApiId *string

	// The route ID.
	//
	// This member is required.
	RouteId *string

	// Specifies whether an API key is required for the route. Supported only for
	// WebSocket APIs.
	ApiKeyRequired bool

	// The authorization scopes supported by this route.
	AuthorizationScopes []string

	// The authorization type for the route. For WebSocket APIs, valid values are NONE
	// for open access, AWS_IAM for using AWS IAM permissions, and CUSTOM for using a
	// Lambda authorizer For HTTP APIs, valid values are NONE for open access, JWT for
	// using JSON Web Tokens, AWS_IAM for using AWS IAM permissions, and CUSTOM for
	// using a Lambda authorizer.
	AuthorizationType types.AuthorizationType

	// The identifier of the Authorizer resource to be associated with this route. The
	// authorizer identifier is generated by API Gateway when you created the
	// authorizer.
	AuthorizerId *string

	// The model selection expression for the route. Supported only for WebSocket APIs.
	ModelSelectionExpression *string

	// The operation name for the route.
	OperationName *string

	// The request models for the route. Supported only for WebSocket APIs.
	RequestModels map[string]string

	// The request parameters for the route. Supported only for WebSocket APIs.
	RequestParameters map[string]types.ParameterConstraints

	// The route key for the route.
	RouteKey *string

	// The route response selection expression for the route. Supported only for
	// WebSocket APIs.
	RouteResponseSelectionExpression *string

	// The target for the route.
	Target *string

	noSmithyDocumentSerde
}

type UpdateRouteOutput struct {

	// Specifies whether a route is managed by API Gateway. If you created an API
	// using quick create, the $default route is managed by API Gateway. You can't
	// modify the $default route key.
	ApiGatewayManaged bool

	// Specifies whether an API key is required for this route. Supported only for
	// WebSocket APIs.
	ApiKeyRequired bool

	// A list of authorization scopes configured on a route. The scopes are used with
	// a JWT authorizer to authorize the method invocation. The authorization works by
	// matching the route scopes against the scopes parsed from the access token in the
	// incoming request. The method invocation is authorized if any route scope matches
	// a claimed scope in the access token. Otherwise, the invocation is not
	// authorized. When the route scope is configured, the client must provide an
	// access token instead of an identity token for authorization purposes.
	AuthorizationScopes []string

	// The authorization type for the route. For WebSocket APIs, valid values are NONE
	// for open access, AWS_IAM for using AWS IAM permissions, and CUSTOM for using a
	// Lambda authorizer For HTTP APIs, valid values are NONE for open access, JWT for
	// using JSON Web Tokens, AWS_IAM for using AWS IAM permissions, and CUSTOM for
	// using a Lambda authorizer.
	AuthorizationType types.AuthorizationType

	// The identifier of the Authorizer resource to be associated with this route. The
	// authorizer identifier is generated by API Gateway when you created the
	// authorizer.
	AuthorizerId *string

	// The model selection expression for the route. Supported only for WebSocket APIs.
	ModelSelectionExpression *string

	// The operation name for the route.
	OperationName *string

	// The request models for the route. Supported only for WebSocket APIs.
	RequestModels map[string]string

	// The request parameters for the route. Supported only for WebSocket APIs.
	RequestParameters map[string]types.ParameterConstraints

	// The route ID.
	RouteId *string

	// The route key for the route.
	RouteKey *string

	// The route response selection expression for the route. Supported only for
	// WebSocket APIs.
	RouteResponseSelectionExpression *string

	// The target for the route.
	Target *string

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationUpdateRouteMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpUpdateRoute{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpUpdateRoute{}, middleware.After)
	if err != nil {
		return err
	}
	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addUpdateRouteResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpUpdateRouteValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opUpdateRoute(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opUpdateRoute(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "apigateway",
		OperationName: "UpdateRoute",
	}
}

type opUpdateRouteResolveEndpointMiddleware struct {
	EndpointResolver EndpointResolverV2
	BuiltInResolver  builtInParameterResolver
}

func (*opUpdateRouteResolveEndpointMiddleware) ID() string {
	return "ResolveEndpointV2"
}

func (m *opUpdateRouteResolveEndpointMiddleware) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
) {
	if awsmiddleware.GetRequiresLegacyEndpoints(ctx) {
		return next.HandleSerialize(ctx, in)
	}

	req, ok := in.Request.(*smithyhttp.Request)
	if !ok {
		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
	}

	if m.EndpointResolver == nil {
		return out, metadata, fmt.Errorf("expected endpoint resolver to not be nil")
	}

	params := EndpointParameters{}

	m.BuiltInResolver.ResolveBuiltIns(&params)

	var resolvedEndpoint smithyendpoints.Endpoint
	resolvedEndpoint, err = m.EndpointResolver.ResolveEndpoint(ctx, params)
	if err != nil {
		return out, metadata, fmt.Errorf("failed to resolve service endpoint, %w", err)
	}

	req.URL = &resolvedEndpoint.URI

	for k := range resolvedEndpoint.Headers {
		req.Header.Set(
			k,
			resolvedEndpoint.Headers.Get(k),
		)
	}

	authSchemes, err := internalauth.GetAuthenticationSchemes(&resolvedEndpoint.Properties)
	if err != nil {
		var nfe *internalauth.NoAuthenticationSchemesFoundError
		if errors.As(err, &nfe) {
			// if no auth scheme is found, default to sigv4
			signingName := "apigateway"
			signingRegion := m.BuiltInResolver.(*builtInResolver).Region
			ctx = awsmiddleware.SetSigningName(ctx, signingName)
			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)

		}
		var ue *internalauth.UnSupportedAuthenticationSchemeSpecifiedError
		if errors.As(err, &ue) {
			return out, metadata, fmt.Errorf(
				"This operation requests signer version(s) %v but the client only supports %v",
				ue.UnsupportedSchemes,
				internalauth.SupportedSchemes,
			)
		}
	}

	for _, authScheme := range authSchemes {
		switch authScheme.(type) {
		case *internalauth.AuthenticationSchemeV4:
			v4Scheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4)
			var signingName, signingRegion string
			if v4Scheme.SigningName == nil {
				signingName = "apigateway"
			} else {
				signingName = *v4Scheme.SigningName
			}
			if v4Scheme.SigningRegion == nil {
				signingRegion = m.BuiltInResolver.(*builtInResolver).Region
			} else {
				signingRegion = *v4Scheme.SigningRegion
			}
			if v4Scheme.DisableDoubleEncoding != nil {
				// The signer sets an equivalent value at client initialization time.
				// Setting this context value will cause the signer to extract it
				// and override the value set at client initialization time.
				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4Scheme.DisableDoubleEncoding)
			}
			ctx = awsmiddleware.SetSigningName(ctx, signingName)
			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
			break
		case *internalauth.AuthenticationSchemeV4A:
			v4aScheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4A)
			if v4aScheme.SigningName == nil {
				v4aScheme.SigningName = aws.String("apigateway")
			}
			if v4aScheme.DisableDoubleEncoding != nil {
				// The signer sets an equivalent value at client initialization time.
				// Setting this context value will cause the signer to extract it
				// and override the value set at client initialization time.
				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4aScheme.DisableDoubleEncoding)
			}
			ctx = awsmiddleware.SetSigningName(ctx, *v4aScheme.SigningName)
			ctx = awsmiddleware.SetSigningRegion(ctx, v4aScheme.SigningRegionSet[0])
			break
		case *internalauth.AuthenticationSchemeNone:
			break
		}
	}

	return next.HandleSerialize(ctx, in)
}

func addUpdateRouteResolveEndpointMiddleware(stack *middleware.Stack, options Options) error {
	return stack.Serialize.Insert(&opUpdateRouteResolveEndpointMiddleware{
		EndpointResolver: options.EndpointResolverV2,
		BuiltInResolver: &builtInResolver{
			Region:       options.Region,
			UseDualStack: options.EndpointOptions.UseDualStackEndpoint,
			UseFIPS:      options.EndpointOptions.UseFIPSEndpoint,
			Endpoint:     options.BaseEndpoint,
		},
	}, "ResolveEndpoint", middleware.After)
}