[ aws . wafv2 ]

update-ip-set

Description

Updates the specified IPSet .

Note

This operation completely replaces the mutable specifications that you already have for the IP set with the ones that you provide to this call. To modify the IP set, retrieve it by calling GetIPSet , update the settings as needed, and then provide the complete IP set specification to this call.

When you make changes to web ACLs or web ACL components, like rules and rule groups, WAF propagates the changes everywhere that the web ACL and its components are stored and used. Your changes are applied within seconds, but there might be a brief period of inconsistency when the changes have arrived in some places and not in others. So, for example, if you change a rule action setting, the action might be the old action in one area and the new action in another area. Or if you add an IP address to an IP set used in a blocking rule, the new address might briefly be blocked in one area while still allowed in another. This temporary inconsistency can occur when you first associate a web ACL with an Amazon Web Services resource and when you change a web ACL that is already associated with a resource. Generally, any inconsistencies of this type last only a few seconds.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  update-ip-set
--name <value>
--scope <value>
--id <value>
[--description <value>]
--addresses <value>
--lock-token <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options

--name (string)

The name of the IP set. You cannot change the name of an IPSet after you create it.

--scope (string)

Specifies whether this is for an Amazon CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB), an Amazon API Gateway REST API, or an AppSync GraphQL API.

To work with CloudFront, you must also specify the Region US East (N. Virginia) as follows:

• CLI - Specify the Region when you use the CloudFront scope: --scope=CLOUDFRONT --region=us-east-1 .

• API and SDKs - For all calls, use the Region endpoint us-east-1.

Possible values:

• CLOUDFRONT

• REGIONAL

--id (string)

A unique identifier for the set. This ID is returned in the responses to create and list commands. You provide it to operations like update and delete.

--description (string)

A description of the IP set that helps with identification.

--addresses (list)

Contains an array of strings that specifies zero or more IP addresses or blocks of IP addresses in Classless Inter-Domain Routing (CIDR) notation. WAF supports all IPv4 and IPv6 CIDR ranges except for /0.

Example address strings:

• To configure WAF to allow, block, or count requests that originated from the IP address 192.0.2.44, specify 192.0.2.44/32 .

• To configure WAF to allow, block, or count requests that originated from IP addresses from 192.0.2.0 to 192.0.2.255, specify 192.0.2.0/24 .

• To configure WAF to allow, block, or count requests that originated from the IP address 1111:0000:0000:0000:0000:0000:0000:0111, specify 1111:0000:0000:0000:0000:0000:0000:0111/128 .

• To configure WAF to allow, block, or count requests that originated from IP addresses 1111:0000:0000:0000:0000:0000:0000:0000 to 1111:0000:0000:0000:ffff:ffff:ffff:ffff, specify 1111:0000:0000:0000:0000:0000:0000:0000/64 .

For more information about CIDR notation, see the Wikipedia entry Classless Inter-Domain Routing .

Example JSON Addresses specifications:

• Empty array: "Addresses": []

• Array with one address: "Addresses": ["192.0.2.44/32"]

• Array with three addresses: "Addresses": ["192.0.2.44/32", "192.0.2.0/24", "192.0.0.0/16"]

• INVALID specification: "Addresses": [""] INVALID

(string)

Syntax:

"string" "string" ...

--lock-token (string)

A token used for optimistic locking. WAF returns a token to your get and list requests, to mark the state of the entity at the time of the request. To make changes to the entity associated with the token, you provide the token to operations like update and delete . WAF uses the token to ensure that no changes have been made to the entity since you last retrieved it. If a change has been made, the update fails with a WAFOptimisticLockException . If this happens, perform another get , and use the new token returned by that operation.

--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.

Examples

To modify the settings for an existing IP set

The following update-ip-set updates the settings for the specified IP set. This call requires an ID, which you can obtain from the call, list-ip-sets, and a lock token which you can obtain from the calls, list-ip-sets and get-ip-set. This call also returns a lock token that you can use for a subsequent update.

aws wafv2 update-ip-set \
    --name testip \
    --scope REGIONAL \
    --id a1b2c3d4-5678-90ab-cdef-EXAMPLE11111 \
    --addresses 198.51.100.0/16 \
    --lock-token 447e55ac-2396-4c6d-b9f9-86b67c17f8b5

Output:

{
    "NextLockToken": "0674c84b-0304-47fe-8728-c6bff46af8fc"
}

For more information, see IP Sets and Regex Pattern Sets in the AWS WAF, AWS Firewall Manager, and AWS Shield Advanced Developer Guide.

Output

NextLockToken -> (string)

A token used for optimistic locking. WAF returns this token to your update requests. You use NextLockToken in the same manner as you use LockToken .