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// 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/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"
)
// Creates an entry (a rule) in a network ACL with the specified rule number. Each
// network ACL has a set of numbered ingress rules and a separate set of numbered
// egress rules. When determining whether a packet should be allowed in or out of a
// subnet associated with the ACL, we process the entries in the ACL according to
// the rule numbers, in ascending order. Each network ACL has a set of ingress
// rules and a separate set of egress rules. We recommend that you leave room
// between the rule numbers (for example, 100, 110, 120, ...), and not number them
// one right after the other (for example, 101, 102, 103, ...). This makes it
// easier to add a rule between existing ones without having to renumber the rules.
// After you add an entry, you can't modify it; you must either replace it, or
// create an entry and delete the old one. For more information about network ACLs,
// see Network ACLs (https://docs.aws.amazon.com/vpc/latest/userguide/vpc-network-acls.html)
// in the Amazon VPC User Guide.
func (c *Client) CreateNetworkAclEntry(ctx context.Context, params *CreateNetworkAclEntryInput, optFns ...func(*Options)) (*CreateNetworkAclEntryOutput, error) {
if params == nil {
params = &CreateNetworkAclEntryInput{}
}
result, metadata, err := c.invokeOperation(ctx, "CreateNetworkAclEntry", params, optFns, c.addOperationCreateNetworkAclEntryMiddlewares)
if err != nil {
return nil, err
}
out := result.(*CreateNetworkAclEntryOutput)
out.ResultMetadata = metadata
return out, nil
}
type CreateNetworkAclEntryInput struct {
// Indicates whether this is an egress rule (rule is applied to traffic leaving
// the subnet).
//
// This member is required.
Egress *bool
// The ID of the network ACL.
//
// This member is required.
NetworkAclId *string
// The protocol number. A value of "-1" means all protocols. If you specify "-1"
// or a protocol number other than "6" (TCP), "17" (UDP), or "1" (ICMP), traffic on
// all ports is allowed, regardless of any ports or ICMP types or codes that you
// specify. If you specify protocol "58" (ICMPv6) and specify an IPv4 CIDR block,
// traffic for all ICMP types and codes allowed, regardless of any that you
// specify. If you specify protocol "58" (ICMPv6) and specify an IPv6 CIDR block,
// you must specify an ICMP type and code.
//
// This member is required.
Protocol *string
// Indicates whether to allow or deny the traffic that matches the rule.
//
// This member is required.
RuleAction types.RuleAction
// The rule number for the entry (for example, 100). ACL entries are processed in
// ascending order by rule number. Constraints: Positive integer from 1 to 32766.
// The range 32767 to 65535 is reserved for internal use.
//
// This member is required.
RuleNumber *int32
// The IPv4 network range to allow or deny, in CIDR notation (for example
// 172.16.0.0/24 ). We modify the specified CIDR block to its canonical form; for
// example, if you specify 100.68.0.18/18 , we modify it to 100.68.0.0/18 .
CidrBlock *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
// ICMP protocol: The ICMP or ICMPv6 type and code. Required if specifying
// protocol 1 (ICMP) or protocol 58 (ICMPv6) with an IPv6 CIDR block.
IcmpTypeCode *types.IcmpTypeCode
// The IPv6 network range to allow or deny, in CIDR notation (for example
// 2001:db8:1234:1a00::/64 ).
Ipv6CidrBlock *string
// TCP or UDP protocols: The range of ports the rule applies to. Required if
// specifying protocol 6 (TCP) or 17 (UDP).
PortRange *types.PortRange
noSmithyDocumentSerde
}
type CreateNetworkAclEntryOutput struct {
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationCreateNetworkAclEntryMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsEc2query_serializeOpCreateNetworkAclEntry{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsEc2query_deserializeOpCreateNetworkAclEntry{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "CreateNetworkAclEntry"); 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 = 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 = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addOpCreateNetworkAclEntryValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateNetworkAclEntry(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 = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opCreateNetworkAclEntry(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "CreateNetworkAclEntry",
}
}
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