[ aws . ec2 ]



Changes which network ACL a subnet is associated with. By default when you create a subnet, it’s automatically associated with the default network ACL. For more information, see Network ACLs in the Amazon Virtual Private Cloud User Guide .

This is an idempotent operation.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.


--association-id <value>
[--dry-run | --no-dry-run]
--network-acl-id <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]


--association-id (string)

The ID of the current association between the original network ACL and the subnet.

--dry-run | --no-dry-run (boolean)

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 .

--network-acl-id (string)

The ID of the new network ACL to associate with the subnet.

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.


To replace the network ACL associated with a subnet

This example associates the specified network ACL with the subnet for the specified network ACL association.


aws ec2 replace-network-acl-association --association-id aclassoc-e5b95c8c --network-acl-id acl-5fb85d36


    "NewAssociationId": "aclassoc-3999875b"


NewAssociationId -> (string)

The ID of the new association.