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[ aws . network-firewall ]

disassociate-subnets

Description

Removes the specified subnet associations from the firewall. This removes the firewall endpoints from the subnets and removes any network filtering protections that the endpoints were providing.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  disassociate-subnets
[--update-token <value>]
[--firewall-arn <value>]
[--firewall-name <value>]
--subnet-ids <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--update-token (string)

An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request.

To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it.

To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException . If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.

--firewall-arn (string)

The Amazon Resource Name (ARN) of the firewall.

You must specify the ARN or the name, and you can specify both.

--firewall-name (string)

The descriptive name of the firewall. You can't change the name of a firewall after you create it.

You must specify the ARN or the name, and you can specify both.

--subnet-ids (list)

The unique identifiers for the subnets that you want to disassociate.

(string)

Syntax:

"string" "string" ...

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI 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.

--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. 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.

Output

FirewallArn -> (string)

The Amazon Resource Name (ARN) of the firewall.

FirewallName -> (string)

The descriptive name of the firewall. You can't change the name of a firewall after you create it.

SubnetMappings -> (list)

The IDs of the subnets that are associated with the firewall.

(structure)

The ID for a subnet that you want to associate with the firewall. This is used with CreateFirewall and AssociateSubnets . AWS Network Firewall creates an instance of the associated firewall in each subnet that you specify, to filter traffic in the subnet's Availability Zone.

SubnetId -> (string)

The unique identifier for the subnet.

UpdateToken -> (string)

An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request.

To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it.

To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException . If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.