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

package ec2

import (
	"context"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/ec2/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Describes the ClassicLink status of one or more VPCs. We are retiring
// EC2-Classic on August 15, 2022. We recommend that you migrate from EC2-Classic
// to a VPC. For more information, see Migrate from EC2-Classic to a VPC
// (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/vpc-migrate.html) in the
// Amazon Elastic Compute Cloud User Guide.
func (c *Client) DescribeVpcClassicLink(ctx context.Context, params *DescribeVpcClassicLinkInput, optFns ...func(*Options)) (*DescribeVpcClassicLinkOutput, error) {
	if params == nil {
		params = &DescribeVpcClassicLinkInput{}
	}

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

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

type DescribeVpcClassicLinkInput struct {

	// Checks whether you have the required permissions for the action, without
	// actually making the request, and provides an error response. If you have the
	// required permissions, the error response is DryRunOperation. Otherwise, it is
	// UnauthorizedOperation.
	DryRun *bool

	// One or more filters.
	//
	// * is-classic-link-enabled - Whether the VPC is enabled for
	// ClassicLink (true | false).
	//
	// * tag: - The key/value combination of a tag
	// assigned to the resource. Use the tag key in the filter name and the tag value
	// as the filter value. For example, to find all resources that have a tag with the
	// key Owner and the value TeamA, specify tag:Owner for the filter name and TeamA
	// for the filter value.
	//
	// * tag-key - The key of a tag assigned to the resource.
	// Use this filter to find all resources assigned a tag with a specific key,
	// regardless of the tag value.
	Filters []types.Filter

	// One or more VPCs for which you want to describe the ClassicLink status.
	VpcIds []string

	noSmithyDocumentSerde
}

type DescribeVpcClassicLinkOutput struct {

	// The ClassicLink status of one or more VPCs.
	Vpcs []types.VpcClassicLink

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDescribeVpcClassicLinkMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsEc2query_serializeOpDescribeVpcClassicLink{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsEc2query_deserializeOpDescribeVpcClassicLink{}, middleware.After)
	if 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); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeVpcClassicLink(options.Region), middleware.Before); 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
	}
	return nil
}

func newServiceMetadataMiddleware_opDescribeVpcClassicLink(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "ec2",
		OperationName: "DescribeVpcClassicLink",
	}
}
