GET

/#Action=ReplaceNetworkAclEntry

http://ec2.{region}.amazonaws.com/#Action=ReplaceNetworkAclEntry

Replaces an entry (rule) in a network ACL. For more information, see <a href="https://docs.aws.amazon.com/vpc/latest/userguide/VPC_ACLs.html">Network ACLs</a> in the Amazon Virtual Private Cloud User Guide.

Access Token Required: API Key

Query Params

CidrBlockstring

The IPv4 network range to allow or deny, in CIDR notation (for example <code>172.16.0.0/24</code>).

DryRunboolean

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 <code>DryRunOperation</code>. Otherwise, it is <code>UnauthorizedOperation</code>.

Egressbooleanrequired

Indicates whether to replace the egress rule. Default: If no value is specified, we replace the ingress rule.

Icmpobject

ICMP protocol: The ICMP or ICMPv6 type and code. Required if specifying protocol 1 (ICMP) or protocol 58 (ICMPv6) with an IPv6 CIDR block.

Ipv6CidrBlockstring

The IPv6 network range to allow or deny, in CIDR notation (for example <code>2001:bd8:1234:1a00::/64</code>).

NetworkAclIdstringrequired

The ID of the ACL.

PortRangeobject

TCP or UDP protocols: The range of ports the rule applies to. Required if specifying protocol 6 (TCP) or 17 (UDP).

Protocolstringrequired

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.

RuleActionstringrequired

Indicates whether to allow or deny the traffic that matches the rule.

Allowed:

RuleNumberintegerrequired

The rule number of the entry to replace.

Actionstringrequired

Allowed:

Versionstringrequired

Allowed:

Responses

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

Language

CredentialsAPI KEY

API Key

Enter token below to save for later

cURL Request

1curl --request GET \
2     --url 'http://ec2.{region}.amazonaws.com/#Action=ReplaceNetworkAclEntry' \
3     --header 'accept: application/json' \
4     --header 'content-type: application/json'

Response

1{
2  "success": true,
3  "data": {
4    "id": "abc123",
5    "created_at": "2025-01-01T00:00:00Z"
6  }
7}