api_op_ImportApi.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"
	"time"
)

// Imports an API.
func (c *Client) ImportApi(ctx context.Context, params *ImportApiInput, optFns ...func(*Options)) (*ImportApiOutput, error) {
	if params == nil {
		params = &ImportApiInput{}
	}

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

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

type ImportApiInput struct {

	// The OpenAPI definition. Supported only for HTTP APIs.
	//
	// This member is required.
	Body *string

	// Specifies how to interpret the base path of the API during import. Valid values
	// are ignore, prepend, and split. The default value is ignore. To learn more, see
	// Set the OpenAPI basePath Property (https://docs.aws.amazon.com/apigateway/latest/developerguide/api-gateway-import-api-basePath.html)
	// . Supported only for HTTP APIs.
	Basepath *string

	// Specifies whether to rollback the API creation when a warning is encountered.
	// By default, API creation continues if a warning is encountered.
	FailOnWarnings bool

	noSmithyDocumentSerde
}

type ImportApiOutput struct {

	// The URI of the API, of the form {api-id}.execute-api.{region}.amazonaws.com.
	// The stage name is typically appended to this URI to form a complete path to a
	// deployed API stage.
	ApiEndpoint *string

	// Specifies whether an API is managed by API Gateway. You can't update or delete
	// a managed API by using API Gateway. A managed API can be deleted only through
	// the tooling or service that created it.
	ApiGatewayManaged bool

	// The API ID.
	ApiId *string

	// An API key selection expression. Supported only for WebSocket APIs. See API Key
	// Selection Expressions (https://docs.aws.amazon.com/apigateway/latest/developerguide/apigateway-websocket-api-selection-expressions.html#apigateway-websocket-api-apikey-selection-expressions)
	// .
	ApiKeySelectionExpression *string

	// A CORS configuration. Supported only for HTTP APIs.
	CorsConfiguration *types.Cors

	// The timestamp when the API was created.
	CreatedDate *time.Time

	// The description of the API.
	Description *string

	// Specifies whether clients can invoke your API by using the default execute-api
	// endpoint. By default, clients can invoke your API with the default
	// https://{api_id}.execute-api.{region}.amazonaws.com endpoint. To require that
	// clients use a custom domain name to invoke your API, disable the default
	// endpoint.
	DisableExecuteApiEndpoint bool

	// Avoid validating models when creating a deployment. Supported only for
	// WebSocket APIs.
	DisableSchemaValidation bool

	// The validation information during API import. This may include particular
	// properties of your OpenAPI definition which are ignored during import. Supported
	// only for HTTP APIs.
	ImportInfo []string

	// The name of the API.
	Name *string

	// The API protocol.
	ProtocolType types.ProtocolType

	// The route selection expression for the API. For HTTP APIs, the
	// routeSelectionExpression must be ${request.method} ${request.path}. If not
	// provided, this will be the default for HTTP APIs. This property is required for
	// WebSocket APIs.
	RouteSelectionExpression *string

	// A collection of tags associated with the API.
	Tags map[string]string

	// A version identifier for the API.
	Version *string

	// The warning messages reported when failonwarnings is turned on during API
	// import.
	Warnings []string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationImportApiMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpImportApi{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpImportApi{}, 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 = addImportApiResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpImportApiValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opImportApi(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_opImportApi(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "apigateway",
		OperationName: "ImportApi",
	}
}

type opImportApiResolveEndpointMiddleware struct {
	EndpointResolver EndpointResolverV2
	BuiltInResolver  builtInParameterResolver
}

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

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