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

package ec2

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

// Creates an EC2 Instance Connect Endpoint.
//
// An EC2 Instance Connect Endpoint allows you to connect to an instance, without
// requiring the instance to have a public IPv4 or public IPv6 address. For more
// information, see [Connect to your instances using EC2 Instance Connect Endpoint]in the Amazon EC2 User Guide.
//
// [Connect to your instances using EC2 Instance Connect Endpoint]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Connect-using-EC2-Instance-Connect-Endpoint.html
func (c *Client) CreateInstanceConnectEndpoint(ctx context.Context, params *CreateInstanceConnectEndpointInput, optFns ...func(*Options)) (*CreateInstanceConnectEndpointOutput, error) {
	if params == nil {
		params = &CreateInstanceConnectEndpointInput{}
	}

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

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

type CreateInstanceConnectEndpointInput struct {

	// The ID of the subnet in which to create the EC2 Instance Connect Endpoint.
	//
	// This member is required.
	SubnetId *string

	// Unique, case-sensitive identifier that you provide to ensure the idempotency of
	// the request.
	ClientToken *string

	// 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

	// The IP address type of the endpoint.
	//
	// If no value is specified, the default value is determined by the IP address
	// type of the subnet:
	//
	//   - dualstack - If the subnet has both IPv4 and IPv6 CIDRs
	//
	//   - ipv4 - If the subnet has only IPv4 CIDRs
	//
	//   - ipv6 - If the subnet has only IPv6 CIDRs
	//
	// PreserveClientIp is only supported on IPv4 EC2 Instance Connect Endpoints. To
	// use PreserveClientIp , the value for IpAddressType must be ipv4 .
	IpAddressType types.IpAddressType

	// Indicates whether the client IP address is preserved as the source. The
	// following are the possible values.
	//
	//   - true - Use the client IP address as the source.
	//
	//   - false - Use the network interface IP address as the source.
	//
	// PreserveClientIp is only supported on IPv4 EC2 Instance Connect Endpoints. To
	// use PreserveClientIp , the value for IpAddressType must be ipv4 .
	//
	// Default: false
	PreserveClientIp *bool

	// One or more security groups to associate with the endpoint. If you don't
	// specify a security group, the default security group for your VPC will be
	// associated with the endpoint.
	SecurityGroupIds []string

	// The tags to apply to the EC2 Instance Connect Endpoint during creation.
	TagSpecifications []types.TagSpecification

	noSmithyDocumentSerde
}

type CreateInstanceConnectEndpointOutput struct {

	// Unique, case-sensitive idempotency token provided by the client in the the
	// request.
	ClientToken *string

	// Information about the EC2 Instance Connect Endpoint.
	InstanceConnectEndpoint *types.Ec2InstanceConnectEndpoint

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateInstanceConnectEndpointMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsEc2query_serializeOpCreateInstanceConnectEndpoint{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsEc2query_deserializeOpCreateInstanceConnectEndpoint{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CreateInstanceConnectEndpoint"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addSpanRetryLoop(stack, options); 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addTimeOffsetBuild(stack, c); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addIdempotencyToken_opCreateInstanceConnectEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCreateInstanceConnectEndpointValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateInstanceConnectEndpoint(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = 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 = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addSpanInitializeStart(stack); err != nil {
		return err
	}
	if err = addSpanInitializeEnd(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestStart(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestEnd(stack); err != nil {
		return err
	}
	return nil
}

type idempotencyToken_initializeOpCreateInstanceConnectEndpoint struct {
	tokenProvider IdempotencyTokenProvider
}

func (*idempotencyToken_initializeOpCreateInstanceConnectEndpoint) ID() string {
	return "OperationIdempotencyTokenAutoFill"
}

func (m *idempotencyToken_initializeOpCreateInstanceConnectEndpoint) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	if m.tokenProvider == nil {
		return next.HandleInitialize(ctx, in)
	}

	input, ok := in.Parameters.(*CreateInstanceConnectEndpointInput)
	if !ok {
		return out, metadata, fmt.Errorf("expected middleware input to be of type *CreateInstanceConnectEndpointInput ")
	}

	if input.ClientToken == nil {
		t, err := m.tokenProvider.GetIdempotencyToken()
		if err != nil {
			return out, metadata, err
		}
		input.ClientToken = &t
	}
	return next.HandleInitialize(ctx, in)
}
func addIdempotencyToken_opCreateInstanceConnectEndpointMiddleware(stack *middleware.Stack, cfg Options) error {
	return stack.Initialize.Add(&idempotencyToken_initializeOpCreateInstanceConnectEndpoint{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}

func newServiceMetadataMiddleware_opCreateInstanceConnectEndpoint(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "CreateInstanceConnectEndpoint",
	}
}
