amazonka-ec2-1.3.0: Amazon Elastic Compute Cloud SDK.

Copyright(c) 2013-2015 Brendan Hay
LicenseMozilla Public License, v. 2.0.
MaintainerBrendan Hay <>
Portabilitynon-portable (GHC extensions)
Safe HaskellNone




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 in the Amazon Virtual Private Cloud User Guide.

See: AWS API Reference for CreateNetworkACLEntry.


Creating a Request

Request Lenses

cnaeICMPTypeCode :: Lens' CreateNetworkACLEntry (Maybe ICMPTypeCode) Source

ICMP protocol: The ICMP type and code. Required if specifying ICMP for the protocol.

cnaePortRange :: Lens' CreateNetworkACLEntry (Maybe PortRange) Source

TCP or UDP protocols: The range of ports the rule applies to.

cnaeDryRun :: Lens' CreateNetworkACLEntry (Maybe Bool) Source

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.

cnaeRuleNumber :: Lens' CreateNetworkACLEntry Int Source

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

cnaeProtocol :: Lens' CreateNetworkACLEntry Text Source

The protocol. A value of -1 means all protocols.

cnaeRuleAction :: Lens' CreateNetworkACLEntry RuleAction Source

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

cnaeEgress :: Lens' CreateNetworkACLEntry Bool Source

Indicates whether this is an egress rule (rule is applied to traffic leaving the subnet).

cnaeCIdRBlock :: Lens' CreateNetworkACLEntry Text Source

The network range to allow or deny, in CIDR notation (for example '\/24').

Destructuring the Response

createNetworkACLEntryResponse :: CreateNetworkACLEntryResponse Source

Creates a value of CreateNetworkACLEntryResponse with the minimum fields required to make a request.