AWS SDK for PHP 3.x

Service ID: wafv2

Version: 2019-07-29

This page describes the parameters and results for the operations of the AWS WAFV2 (2019-07-29), and shows how to use the Aws\WAFV2\WAFV2Client object to call the described operations. This documentation is specific to the 2019-07-29 API version of the service.

Operation Summary

Each of the following operations can be created from a client using $client->getCommand('CommandName'), where "CommandName" is the name of one of the following operations. Note: a command is a value that encapsulates an operation and the parameters used to create an HTTP request.

You can also create and send a command immediately using the magic methods available on a client object: $client->commandName(/* parameters */). You can send the command asynchronously (returning a promise) by appending the word "Async" to the operation name: $client->commandNameAsync(/* parameters */).

AssociateWebACL ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
CheckCapacity ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
CreateIPSet ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
CreateRegexPatternSet ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
CreateRuleGroup ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
CreateWebACL ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
DeleteFirewallManagerRuleGroups ( array $params = [] )
Deletes all rule groups that are managed by AWS Firewall Manager for the specified web ACL.
DeleteIPSet ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
DeleteLoggingConfiguration ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
DeletePermissionPolicy ( array $params = [] )
Permanently deletes an IAM policy from the specified rule group.
DeleteRegexPatternSet ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
DeleteRuleGroup ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
DeleteWebACL ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
DescribeManagedRuleGroup ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
DisassociateWebACL ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
GetIPSet ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
GetLoggingConfiguration ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
GetPermissionPolicy ( array $params = [] )
Returns the IAM policy that is attached to the specified rule group.
GetRateBasedStatementManagedKeys ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
GetRegexPatternSet ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
GetRuleGroup ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
GetSampledRequests ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
GetWebACL ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
GetWebACLForResource ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
ListAvailableManagedRuleGroups ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
ListIPSets ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
ListLoggingConfigurations ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
ListRegexPatternSets ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
ListResourcesForWebACL ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
ListRuleGroups ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
ListTagsForResource ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
ListWebACLs ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
PutLoggingConfiguration ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
PutPermissionPolicy ( array $params = [] )
Attaches an IAM policy to the specified resource.
TagResource ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
UntagResource ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
UpdateIPSet ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
UpdateRegexPatternSet ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
UpdateRuleGroup ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.
UpdateWebACL ( array $params = [] )
This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019.

Operations

AssociateWebACL

$result = $client->associateWebACL([/* ... */]);
$promise = $client->associateWebACLAsync([/* ... */]);

This is the latest version of AWS WAF, named AWS WAFV2, released in November, 2019. For information, including how to migrate your AWS WAF resources from the prior release, see the AWS WAF Developer Guide.

Associates a Web ACL with a regional application resource, to protect the resource. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

For AWS CloudFront, don't use this call. Instead, use your CloudFront distribution configuration. To associate a Web ACL, in the CloudFront call UpdateDistribution, set the web ACL ID to the Amazon Resource Name (ARN) of the Web ACL. For information, see UpdateDistribution.

Parameter Syntax

$result = $client->associateWebACL([
    'ResourceArn' => '<string>', // REQUIRED
    'WebACLArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

ResourceArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the resource to associate with the web ACL.

The ARN must be in one of the following formats:

For an Application Load Balancer: arn:aws:elasticloadbalancing:region:account-id:loadbalancer/app/load-balancer-name/load-balancer-id
For an Amazon API Gateway stage: arn:aws:apigateway:region::/restapis/api-id/stages/stage-name

WebACLArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the Web ACL that you want to associate with the resource.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFUnavailableEntityException:
AWS WAF couldn’t retrieve the resource that you requested. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

CheckCapacity

$result = $client->checkCapacity([/* ... */]);
$promise = $client->checkCapacityAsync([/* ... */]);

Returns the web ACL capacity unit (WCU) requirements for a specified scope and set of rules. You can use this to check the capacity requirements for the rules you want to use in a RuleGroup or WebACL.

AWS WAF uses WCUs to calculate and control the operating resources that are used to run your rules, rule groups, and web ACLs. AWS WAF calculates capacity differently for each rule type, to reflect the relative cost of each rule. Simple rules that cost little to run use fewer WCUs than more complex rules that use more processing power. Rule group capacity is fixed at creation, which helps users plan their web ACL WCU usage when they use a rule group. The WCU limit for web ACLs is 1,500.

Parameter Syntax

$result = $client->checkCapacity([
    'Rules' => [ // REQUIRED
        [
            'Action' => [
                'Allow' => [
                ],
                'Block' => [
                ],
                'Count' => [
                ],
            ],
            'Name' => '<string>', // REQUIRED
            'OverrideAction' => [
                'Count' => [
                ],
                'None' => [
                ],
            ],
            'Priority' => <integer>, // REQUIRED
            'Statement' => [ // REQUIRED
                'AndStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'ByteMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'PositionalConstraint' => 'EXACTLY|STARTS_WITH|ENDS_WITH|CONTAINS|CONTAINS_WORD', // REQUIRED
                    'SearchString' => <string || resource || Psr\Http\Message\StreamInterface>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'GeoMatchStatement' => [
                    'CountryCodes' => ['<string>', ...],
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                ],
                'IPSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'IPSetForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                        'Position' => 'FIRST|LAST|ANY', // REQUIRED
                    ],
                ],
                'ManagedRuleGroupStatement' => [
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                    'Name' => '<string>', // REQUIRED
                    'VendorName' => '<string>', // REQUIRED
                ],
                'NotStatement' => [
                    'Statement' => [...], // REQUIRED, RECURSIVE
                ],
                'OrStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'RateBasedStatement' => [
                    'AggregateKeyType' => 'IP|FORWARDED_IP', // REQUIRED
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                    'Limit' => <integer>, // REQUIRED
                    'ScopeDownStatement' => [...], // RECURSIVE
                ],
                'RegexPatternSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'RuleGroupReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SizeConstraintStatement' => [
                    'ComparisonOperator' => 'EQ|NE|LE|LT|GE|GT', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'Size' => <integer>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SqliMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'XssMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
            ],
            'VisibilityConfig' => [ // REQUIRED
                'CloudWatchMetricsEnabled' => true || false, // REQUIRED
                'MetricName' => '<string>', // REQUIRED
                'SampledRequestsEnabled' => true || false, // REQUIRED
            ],
        ],
        // ...
    ],
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Rules

Required: Yes
Type: Array of Rule structures

An array of Rule that you're configuring to use in a rule group or web ACL.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'Capacity' => <integer>,
]

Result Details

Members

Capacity

Type: long (int|float)

The capacity required by the rules and scope.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFInvalidResourceException:
AWS WAF couldn’t perform the operation because the resource that you requested isn’t valid. Check the resource, and try again.
WAFUnavailableEntityException:
AWS WAF couldn’t retrieve the resource that you requested. Retry your request.
WAFSubscriptionNotFoundException:

CreateIPSet

$result = $client->createIPSet([/* ... */]);
$promise = $client->createIPSetAsync([/* ... */]);

Creates an IPSet, which you use to identify web requests that originate from specific IP addresses or ranges of IP addresses. For example, if you're receiving a lot of requests from a ranges of IP addresses, you can configure AWS WAF to block them using an IPSet that lists those IP addresses.

Parameter Syntax

$result = $client->createIPSet([
    'Addresses' => ['<string>', ...], // REQUIRED
    'Description' => '<string>',
    'IPAddressVersion' => 'IPV4|IPV6', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>', // REQUIRED
        ],
        // ...
    ],
]);

Parameter Details

Members

Addresses

Required: Yes
Type: Array of strings

Contains an array of strings that specify one or more IP addresses or blocks of IP addresses in Classless Inter-Domain Routing (CIDR) notation. AWS WAF supports all address ranges for IP versions IPv4 and IPv6.

Examples:

To configure AWS 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 AWS 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 AWS 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 AWS 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.

Description

Type: string

A description of the IP set that helps with identification. You cannot change the description of an IP set after you create it.

IPAddressVersion

Required: Yes
Type: string

Specify IPV4 or IPV6.

Name

Required: Yes
Type: string

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

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Tags

Type: Array of Tag structures

An array of key:value pairs to associate with the resource.

Result Syntax

[
    'Summary' => [
        'ARN' => '<string>',
        'Description' => '<string>',
        'Id' => '<string>',
        'LockToken' => '<string>',
        'Name' => '<string>',
    ],
]

Result Details

Members

Summary

Type: IPSetSummary structure

High-level information about an IPSet, returned by operations like create and list. This provides information like the ID, that you can use to retrieve and manage an IPSet, and the ARN, that you provide to the IPSetReferenceStatement to use the address set in a Rule.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFDuplicateItemException:
AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

CreateRegexPatternSet

$result = $client->createRegexPatternSet([/* ... */]);
$promise = $client->createRegexPatternSetAsync([/* ... */]);

Creates a RegexPatternSet, which you reference in a RegexPatternSetReferenceStatement, to have AWS WAF inspect a web request component for the specified patterns.

Parameter Syntax

$result = $client->createRegexPatternSet([
    'Description' => '<string>',
    'Name' => '<string>', // REQUIRED
    'RegularExpressionList' => [ // REQUIRED
        [
            'RegexString' => '<string>',
        ],
        // ...
    ],
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>', // REQUIRED
        ],
        // ...
    ],
]);

Parameter Details

Members

Description

Type: string

A description of the set that helps with identification. You cannot change the description of a set after you create it.

Name

Required: Yes
Type: string

The name of the set. You cannot change the name after you create the set.

RegularExpressionList

Required: Yes
Type: Array of Regex structures

Array of regular expression strings.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Tags

Type: Array of Tag structures

An array of key:value pairs to associate with the resource.

Result Syntax

[
    'Summary' => [
        'ARN' => '<string>',
        'Description' => '<string>',
        'Id' => '<string>',
        'LockToken' => '<string>',
        'Name' => '<string>',
    ],
]

Result Details

Members

Summary

Type: RegexPatternSetSummary structure

High-level information about a RegexPatternSet, returned by operations like create and list. This provides information like the ID, that you can use to retrieve and manage a RegexPatternSet, and the ARN, that you provide to the RegexPatternSetReferenceStatement to use the pattern set in a Rule.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFDuplicateItemException:
AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

CreateRuleGroup

$result = $client->createRuleGroup([/* ... */]);
$promise = $client->createRuleGroupAsync([/* ... */]);

Creates a RuleGroup per the specifications provided.

A rule group defines a collection of rules to inspect and control web requests that you can use in a WebACL. When you create a rule group, you define an immutable capacity limit. If you update a rule group, you must stay within the capacity. This allows others to reuse the rule group with confidence in its capacity requirements.

Parameter Syntax

$result = $client->createRuleGroup([
    'Capacity' => <integer>, // REQUIRED
    'Description' => '<string>',
    'Name' => '<string>', // REQUIRED
    'Rules' => [
        [
            'Action' => [
                'Allow' => [
                ],
                'Block' => [
                ],
                'Count' => [
                ],
            ],
            'Name' => '<string>', // REQUIRED
            'OverrideAction' => [
                'Count' => [
                ],
                'None' => [
                ],
            ],
            'Priority' => <integer>, // REQUIRED
            'Statement' => [ // REQUIRED
                'AndStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'ByteMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'PositionalConstraint' => 'EXACTLY|STARTS_WITH|ENDS_WITH|CONTAINS|CONTAINS_WORD', // REQUIRED
                    'SearchString' => <string || resource || Psr\Http\Message\StreamInterface>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'GeoMatchStatement' => [
                    'CountryCodes' => ['<string>', ...],
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                ],
                'IPSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'IPSetForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                        'Position' => 'FIRST|LAST|ANY', // REQUIRED
                    ],
                ],
                'ManagedRuleGroupStatement' => [
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                    'Name' => '<string>', // REQUIRED
                    'VendorName' => '<string>', // REQUIRED
                ],
                'NotStatement' => [
                    'Statement' => [...], // REQUIRED, RECURSIVE
                ],
                'OrStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'RateBasedStatement' => [
                    'AggregateKeyType' => 'IP|FORWARDED_IP', // REQUIRED
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                    'Limit' => <integer>, // REQUIRED
                    'ScopeDownStatement' => [...], // RECURSIVE
                ],
                'RegexPatternSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'RuleGroupReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SizeConstraintStatement' => [
                    'ComparisonOperator' => 'EQ|NE|LE|LT|GE|GT', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'Size' => <integer>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SqliMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'XssMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
            ],
            'VisibilityConfig' => [ // REQUIRED
                'CloudWatchMetricsEnabled' => true || false, // REQUIRED
                'MetricName' => '<string>', // REQUIRED
                'SampledRequestsEnabled' => true || false, // REQUIRED
            ],
        ],
        // ...
    ],
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>', // REQUIRED
        ],
        // ...
    ],
    'VisibilityConfig' => [ // REQUIRED
        'CloudWatchMetricsEnabled' => true || false, // REQUIRED
        'MetricName' => '<string>', // REQUIRED
        'SampledRequestsEnabled' => true || false, // REQUIRED
    ],
]);

Parameter Details

Members

Capacity

Required: Yes
Type: long (int|float)

The web ACL capacity units (WCUs) required for this rule group.

When you create your own rule group, you define this, and you cannot change it after creation. When you add or modify the rules in a rule group, AWS WAF enforces this limit. You can check the capacity for a set of rules using CheckCapacity.

Description

Type: string

A description of the rule group that helps with identification. You cannot change the description of a rule group after you create it.

Name

Required: Yes
Type: string

The name of the rule group. You cannot change the name of a rule group after you create it.

Rules

Type: Array of Rule structures

The Rule statements used to identify the web requests that you want to allow, block, or count. Each rule includes one top-level statement that AWS WAF uses to identify matching web requests, and parameters that govern how AWS WAF handles them.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Tags

Type: Array of Tag structures

An array of key:value pairs to associate with the resource.

VisibilityConfig

Required: Yes
Type: VisibilityConfig structure

Defines and enables Amazon CloudWatch metrics and web request sample collection.

Result Syntax

[
    'Summary' => [
        'ARN' => '<string>',
        'Description' => '<string>',
        'Id' => '<string>',
        'LockToken' => '<string>',
        'Name' => '<string>',
    ],
]

Result Details

Members

Summary

Type: RuleGroupSummary structure

High-level information about a RuleGroup, returned by operations like create and list. This provides information like the ID, that you can use to retrieve and manage a RuleGroup, and the ARN, that you provide to the RuleGroupReferenceStatement to use the rule group in a Rule.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFDuplicateItemException:
AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFUnavailableEntityException:
AWS WAF couldn’t retrieve the resource that you requested. Retry your request.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFSubscriptionNotFoundException:
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidOperationException:
The operation isn't valid.

CreateWebACL

$result = $client->createWebACL([/* ... */]);
$promise = $client->createWebACLAsync([/* ... */]);

Creates a WebACL per the specifications provided.

A Web ACL defines a collection of rules to use to inspect and control web requests. Each rule has an action defined (allow, block, or count) for requests that match the statement of the rule. In the Web ACL, you assign a default action to take (allow, block) for any request that does not match any of the rules. The rules in a Web ACL can be a combination of the types Rule, RuleGroup, and managed rule group. You can associate a Web ACL with one or more AWS resources to protect. The resources can be Amazon CloudFront, an Amazon API Gateway API, or an Application Load Balancer.

Parameter Syntax

$result = $client->createWebACL([
    'DefaultAction' => [ // REQUIRED
        'Allow' => [
        ],
        'Block' => [
        ],
    ],
    'Description' => '<string>',
    'Name' => '<string>', // REQUIRED
    'Rules' => [
        [
            'Action' => [
                'Allow' => [
                ],
                'Block' => [
                ],
                'Count' => [
                ],
            ],
            'Name' => '<string>', // REQUIRED
            'OverrideAction' => [
                'Count' => [
                ],
                'None' => [
                ],
            ],
            'Priority' => <integer>, // REQUIRED
            'Statement' => [ // REQUIRED
                'AndStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'ByteMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'PositionalConstraint' => 'EXACTLY|STARTS_WITH|ENDS_WITH|CONTAINS|CONTAINS_WORD', // REQUIRED
                    'SearchString' => <string || resource || Psr\Http\Message\StreamInterface>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'GeoMatchStatement' => [
                    'CountryCodes' => ['<string>', ...],
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                ],
                'IPSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'IPSetForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                        'Position' => 'FIRST|LAST|ANY', // REQUIRED
                    ],
                ],
                'ManagedRuleGroupStatement' => [
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                    'Name' => '<string>', // REQUIRED
                    'VendorName' => '<string>', // REQUIRED
                ],
                'NotStatement' => [
                    'Statement' => [...], // REQUIRED, RECURSIVE
                ],
                'OrStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'RateBasedStatement' => [
                    'AggregateKeyType' => 'IP|FORWARDED_IP', // REQUIRED
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                    'Limit' => <integer>, // REQUIRED
                    'ScopeDownStatement' => [...], // RECURSIVE
                ],
                'RegexPatternSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'RuleGroupReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SizeConstraintStatement' => [
                    'ComparisonOperator' => 'EQ|NE|LE|LT|GE|GT', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'Size' => <integer>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SqliMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'XssMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
            ],
            'VisibilityConfig' => [ // REQUIRED
                'CloudWatchMetricsEnabled' => true || false, // REQUIRED
                'MetricName' => '<string>', // REQUIRED
                'SampledRequestsEnabled' => true || false, // REQUIRED
            ],
        ],
        // ...
    ],
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'Tags' => [
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>', // REQUIRED
        ],
        // ...
    ],
    'VisibilityConfig' => [ // REQUIRED
        'CloudWatchMetricsEnabled' => true || false, // REQUIRED
        'MetricName' => '<string>', // REQUIRED
        'SampledRequestsEnabled' => true || false, // REQUIRED
    ],
]);

Parameter Details

Members

DefaultAction

Required: Yes
Type: DefaultAction structure

The action to perform if none of the Rules contained in the WebACL match.

Description

Type: string

A description of the Web ACL that helps with identification. You cannot change the description of a Web ACL after you create it.

Name

Required: Yes
Type: string

The name of the Web ACL. You cannot change the name of a Web ACL after you create it.

Rules

Type: Array of Rule structures

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Tags

Type: Array of Tag structures

An array of key:value pairs to associate with the resource.

VisibilityConfig

Required: Yes
Type: VisibilityConfig structure

Defines and enables Amazon CloudWatch metrics and web request sample collection.

Result Syntax

[
    'Summary' => [
        'ARN' => '<string>',
        'Description' => '<string>',
        'Id' => '<string>',
        'LockToken' => '<string>',
        'Name' => '<string>',
    ],
]

Result Details

Members

Summary

Type: WebACLSummary structure

High-level information about a WebACL, returned by operations like create and list. This provides information like the ID, that you can use to retrieve and manage a WebACL, and the ARN, that you provide to operations like AssociateWebACL.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFDuplicateItemException:
AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFInvalidResourceException:
AWS WAF couldn’t perform the operation because the resource that you requested isn’t valid. Check the resource, and try again.
WAFUnavailableEntityException:
AWS WAF couldn’t retrieve the resource that you requested. Retry your request.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFSubscriptionNotFoundException:
WAFInvalidOperationException:
The operation isn't valid.

DeleteFirewallManagerRuleGroups

$result = $client->deleteFirewallManagerRuleGroups([/* ... */]);
$promise = $client->deleteFirewallManagerRuleGroupsAsync([/* ... */]);

Deletes all rule groups that are managed by AWS Firewall Manager for the specified web ACL.

You can only use this if ManagedByFirewallManager is false in the specified WebACL.

Parameter Syntax

$result = $client->deleteFirewallManagerRuleGroups([
    'WebACLArn' => '<string>', // REQUIRED
    'WebACLLockToken' => '<string>', // REQUIRED
]);

Parameter Details

Members

WebACLArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the web ACL.

WebACLLockToken

Required: Yes
Type: string

A token used for optimistic locking. AWS 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. AWS 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.

Result Syntax

[
    'NextWebACLLockToken' => '<string>',
]

Result Details

Members

NextWebACLLockToken

Type: string

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFInvalidOperationException:
The operation isn't valid.

DeleteIPSet

$result = $client->deleteIPSet([/* ... */]);
$promise = $client->deleteIPSetAsync([/* ... */]);

Deletes the specified IPSet.

Parameter Syntax

$result = $client->deleteIPSet([
    'Id' => '<string>', // REQUIRED
    'LockToken' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Id

Required: Yes
Type: 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.

LockToken

Required: Yes
Type: string

Name

Required: Yes
Type: string

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

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFAssociatedItemException:
AWS WAF couldn’t perform the operation because your resource is being used by another resource or it’s associated with another resource.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

DeleteLoggingConfiguration

$result = $client->deleteLoggingConfiguration([/* ... */]);
$promise = $client->deleteLoggingConfigurationAsync([/* ... */]);

Deletes the LoggingConfiguration from the specified web ACL.

Parameter Syntax

$result = $client->deleteLoggingConfiguration([
    'ResourceArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

ResourceArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the web ACL from which you want to delete the LoggingConfiguration.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

DeletePermissionPolicy

$result = $client->deletePermissionPolicy([/* ... */]);
$promise = $client->deletePermissionPolicyAsync([/* ... */]);

Permanently deletes an IAM policy from the specified rule group.

You must be the owner of the rule group to perform this operation.

Parameter Syntax

$result = $client->deletePermissionPolicy([
    'ResourceArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

ResourceArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the rule group from which you want to delete the policy.

You must be the owner of the rule group to perform this operation.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.

DeleteRegexPatternSet

$result = $client->deleteRegexPatternSet([/* ... */]);
$promise = $client->deleteRegexPatternSetAsync([/* ... */]);

Deletes the specified RegexPatternSet.

Parameter Syntax

$result = $client->deleteRegexPatternSet([
    'Id' => '<string>', // REQUIRED
    'LockToken' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Id

Required: Yes
Type: 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.

LockToken

Required: Yes
Type: string

Name

Required: Yes
Type: string

The name of the set. You cannot change the name after you create the set.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFAssociatedItemException:
AWS WAF couldn’t perform the operation because your resource is being used by another resource or it’s associated with another resource.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

DeleteRuleGroup

$result = $client->deleteRuleGroup([/* ... */]);
$promise = $client->deleteRuleGroupAsync([/* ... */]);

Deletes the specified RuleGroup.

Parameter Syntax

$result = $client->deleteRuleGroup([
    'Id' => '<string>', // REQUIRED
    'LockToken' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Id

Required: Yes
Type: string

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

LockToken

Required: Yes
Type: string

Name

Required: Yes
Type: string

The name of the rule group. You cannot change the name of a rule group after you create it.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFAssociatedItemException:
AWS WAF couldn’t perform the operation because your resource is being used by another resource or it’s associated with another resource.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

DeleteWebACL

$result = $client->deleteWebACL([/* ... */]);
$promise = $client->deleteWebACLAsync([/* ... */]);

Deletes the specified WebACL.

You can only use this if ManagedByFirewallManager is false in the specified WebACL.

Parameter Syntax

$result = $client->deleteWebACL([
    'Id' => '<string>', // REQUIRED
    'LockToken' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Id

Required: Yes
Type: string

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

LockToken

Required: Yes
Type: string

Name

Required: Yes
Type: string

The name of the Web ACL. You cannot change the name of a Web ACL after you create it.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFAssociatedItemException:
AWS WAF couldn’t perform the operation because your resource is being used by another resource or it’s associated with another resource.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

DescribeManagedRuleGroup

$result = $client->describeManagedRuleGroup([/* ... */]);
$promise = $client->describeManagedRuleGroupAsync([/* ... */]);

Provides high-level information for a managed rule group, including descriptions of the rules.

Parameter Syntax

$result = $client->describeManagedRuleGroup([
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'VendorName' => '<string>', // REQUIRED
]);

Parameter Details

Members

Name

Required: Yes
Type: string

The name of the managed rule group. You use this, along with the vendor name, to identify the rule group.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

VendorName

Required: Yes
Type: string

The name of the managed rule group vendor. You use this, along with the rule group name, to identify the rule group.

Result Syntax

[
    'Capacity' => <integer>,
    'Rules' => [
        [
            'Action' => [
                'Allow' => [
                ],
                'Block' => [
                ],
                'Count' => [
                ],
            ],
            'Name' => '<string>',
        ],
        // ...
    ],
]

Result Details

Members

Capacity

Type: long (int|float)

The web ACL capacity units (WCUs) required for this rule group. AWS WAF uses web ACL capacity units (WCU) to calculate and control the operating resources that are used to run your rules, rule groups, and web ACLs. AWS WAF calculates capacity differently for each rule type, to reflect each rule's relative cost. Rule group capacity is fixed at creation, so users can plan their web ACL WCU usage when they use a rule group. The WCU limit for web ACLs is 1,500.

Rules

Type: Array of RuleSummary structures

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidResourceException:
AWS WAF couldn’t perform the operation because the resource that you requested isn’t valid. Check the resource, and try again.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidOperationException:
The operation isn't valid.

DisassociateWebACL

$result = $client->disassociateWebACL([/* ... */]);
$promise = $client->disassociateWebACLAsync([/* ... */]);

Disassociates a Web ACL from a regional application resource. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

For AWS CloudFront, don't use this call. Instead, use your CloudFront distribution configuration. To disassociate a Web ACL, provide an empty web ACL ID in the CloudFront call UpdateDistribution. For information, see UpdateDistribution.

Parameter Syntax

$result = $client->disassociateWebACL([
    'ResourceArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

ResourceArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the resource to disassociate from the web ACL.

The ARN must be in one of the following formats:

For an Application Load Balancer: arn:aws:elasticloadbalancing:region:account-id:loadbalancer/app/load-balancer-name/load-balancer-id
For an Amazon API Gateway stage: arn:aws:apigateway:region::/restapis/api-id/stages/stage-name

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidOperationException:
The operation isn't valid.

GetIPSet

$result = $client->getIPSet([/* ... */]);
$promise = $client->getIPSetAsync([/* ... */]);

Retrieves the specified IPSet.

Parameter Syntax

$result = $client->getIPSet([
    'Id' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Id

Required: Yes
Type: 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.

Name

Required: Yes
Type: string

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

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'IPSet' => [
        'ARN' => '<string>',
        'Addresses' => ['<string>', ...],
        'Description' => '<string>',
        'IPAddressVersion' => 'IPV4|IPV6',
        'Id' => '<string>',
        'Name' => '<string>',
    ],
    'LockToken' => '<string>',
]

Result Details

Members

IPSet

Type: IPSet structure

LockToken

Type: string

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidOperationException:
The operation isn't valid.

GetLoggingConfiguration

$result = $client->getLoggingConfiguration([/* ... */]);
$promise = $client->getLoggingConfigurationAsync([/* ... */]);

Returns the LoggingConfiguration for the specified web ACL.

Parameter Syntax

$result = $client->getLoggingConfiguration([
    'ResourceArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

ResourceArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the web ACL for which you want to get the LoggingConfiguration.

Result Syntax

[
    'LoggingConfiguration' => [
        'LogDestinationConfigs' => ['<string>', ...],
        'ManagedByFirewallManager' => true || false,
        'RedactedFields' => [
            [
                'AllQueryArguments' => [
                ],
                'Body' => [
                ],
                'Method' => [
                ],
                'QueryString' => [
                ],
                'SingleHeader' => [
                    'Name' => '<string>',
                ],
                'SingleQueryArgument' => [
                    'Name' => '<string>',
                ],
                'UriPath' => [
                ],
            ],
            // ...
        ],
        'ResourceArn' => '<string>',
    ],
]

Result Details

Members

LoggingConfiguration

Type: LoggingConfiguration structure

The LoggingConfiguration for the specified web ACL.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

GetPermissionPolicy

$result = $client->getPermissionPolicy([/* ... */]);
$promise = $client->getPermissionPolicyAsync([/* ... */]);

Returns the IAM policy that is attached to the specified rule group.

You must be the owner of the rule group to perform this operation.

Parameter Syntax

$result = $client->getPermissionPolicy([
    'ResourceArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

ResourceArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the rule group for which you want to get the policy.

Result Syntax

[
    'Policy' => '<string>',
]

Result Details

Members

Policy

Type: string

The IAM policy that is attached to the specified rule group.

Errors

WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.

GetRateBasedStatementManagedKeys

$result = $client->getRateBasedStatementManagedKeys([/* ... */]);
$promise = $client->getRateBasedStatementManagedKeysAsync([/* ... */]);

Retrieves the keys that are currently blocked by a rate-based rule. The maximum number of managed keys that can be blocked for a single rate-based rule is 10,000. If more than 10,000 addresses exceed the rate limit, those with the highest rates are blocked.

Parameter Syntax

$result = $client->getRateBasedStatementManagedKeys([
    'RuleName' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'WebACLId' => '<string>', // REQUIRED
    'WebACLName' => '<string>', // REQUIRED
]);

Parameter Details

Members

RuleName

Required: Yes
Type: string

The name of the rate-based rule to get the keys for.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

WebACLId

Required: Yes
Type: string

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

WebACLName

Required: Yes
Type: string

The name of the Web ACL. You cannot change the name of a Web ACL after you create it.

Result Syntax

[
    'ManagedKeysIPV4' => [
        'Addresses' => ['<string>', ...],
        'IPAddressVersion' => 'IPV4|IPV6',
    ],
    'ManagedKeysIPV6' => [
        'Addresses' => ['<string>', ...],
        'IPAddressVersion' => 'IPV4|IPV6',
    ],
]

Result Details

Members

ManagedKeysIPV4

Type: RateBasedStatementManagedKeysIPSet structure

The keys that are of Internet Protocol version 4 (IPv4).

ManagedKeysIPV6

Type: RateBasedStatementManagedKeysIPSet structure

The keys that are of Internet Protocol version 6 (IPv6).

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidOperationException:
The operation isn't valid.

GetRegexPatternSet

$result = $client->getRegexPatternSet([/* ... */]);
$promise = $client->getRegexPatternSetAsync([/* ... */]);

Retrieves the specified RegexPatternSet.

Parameter Syntax

$result = $client->getRegexPatternSet([
    'Id' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Id

Required: Yes
Type: 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.

Name

Required: Yes
Type: string

The name of the set. You cannot change the name after you create the set.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'LockToken' => '<string>',
    'RegexPatternSet' => [
        'ARN' => '<string>',
        'Description' => '<string>',
        'Id' => '<string>',
        'Name' => '<string>',
        'RegularExpressionList' => [
            [
                'RegexString' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

LockToken

Type: string

RegexPatternSet

Type: RegexPatternSet structure

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidOperationException:
The operation isn't valid.

GetRuleGroup

$result = $client->getRuleGroup([/* ... */]);
$promise = $client->getRuleGroupAsync([/* ... */]);

Retrieves the specified RuleGroup.

Parameter Syntax

$result = $client->getRuleGroup([
    'Id' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Id

Required: Yes
Type: string

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

Name

Required: Yes
Type: string

The name of the rule group. You cannot change the name of a rule group after you create it.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'LockToken' => '<string>',
    'RuleGroup' => [
        'ARN' => '<string>',
        'Capacity' => <integer>,
        'Description' => '<string>',
        'Id' => '<string>',
        'Name' => '<string>',
        'Rules' => [
            [
                'Action' => [
                    'Allow' => [
                    ],
                    'Block' => [
                    ],
                    'Count' => [
                    ],
                ],
                'Name' => '<string>',
                'OverrideAction' => [
                    'Count' => [
                    ],
                    'None' => [
                    ],
                ],
                'Priority' => <integer>,
                'Statement' => [
                    'AndStatement' => [
                        'Statements' => [
                            [...], // RECURSIVE
                            // ...
                        ],
                    ],
                    'ByteMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'PositionalConstraint' => 'EXACTLY|STARTS_WITH|ENDS_WITH|CONTAINS|CONTAINS_WORD',
                        'SearchString' => <string || resource || Psr\Http\Message\StreamInterface>,
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'GeoMatchStatement' => [
                        'CountryCodes' => ['<string>', ...],
                        'ForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                        ],
                    ],
                    'IPSetReferenceStatement' => [
                        'ARN' => '<string>',
                        'IPSetForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                            'Position' => 'FIRST|LAST|ANY',
                        ],
                    ],
                    'ManagedRuleGroupStatement' => [
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                        'Name' => '<string>',
                        'VendorName' => '<string>',
                    ],
                    'NotStatement' => [
                        'Statement' => [...], // RECURSIVE
                    ],
                    'OrStatement' => [
                        'Statements' => [
                            [...], // RECURSIVE
                            // ...
                        ],
                    ],
                    'RateBasedStatement' => [
                        'AggregateKeyType' => 'IP|FORWARDED_IP',
                        'ForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                        ],
                        'Limit' => <integer>,
                        'ScopeDownStatement' => [...], // RECURSIVE
                    ],
                    'RegexPatternSetReferenceStatement' => [
                        'ARN' => '<string>',
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'RuleGroupReferenceStatement' => [
                        'ARN' => '<string>',
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                    'SizeConstraintStatement' => [
                        'ComparisonOperator' => 'EQ|NE|LE|LT|GE|GT',
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'Size' => <integer>,
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'SqliMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'XssMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                ],
                'VisibilityConfig' => [
                    'CloudWatchMetricsEnabled' => true || false,
                    'MetricName' => '<string>',
                    'SampledRequestsEnabled' => true || false,
                ],
            ],
            // ...
        ],
        'VisibilityConfig' => [
            'CloudWatchMetricsEnabled' => true || false,
            'MetricName' => '<string>',
            'SampledRequestsEnabled' => true || false,
        ],
    ],
]

Result Details

Members

LockToken

Type: string

RuleGroup

Type: RuleGroup structure

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidOperationException:
The operation isn't valid.

GetSampledRequests

$result = $client->getSampledRequests([/* ... */]);
$promise = $client->getSampledRequestsAsync([/* ... */]);

Gets detailed information about a specified number of requests--a sample--that AWS WAF randomly selects from among the first 5,000 requests that your AWS resource received during a time range that you choose. You can specify a sample size of up to 500 requests, and you can specify any time range in the previous three hours.

GetSampledRequests returns a time range, which is usually the time range that you specified. However, if your resource (such as a CloudFront distribution) received 5,000 requests before the specified time range elapsed, GetSampledRequests returns an updated time range. This new time range indicates the actual period during which AWS WAF selected the requests in the sample.

Parameter Syntax

$result = $client->getSampledRequests([
    'MaxItems' => <integer>, // REQUIRED
    'RuleMetricName' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'TimeWindow' => [ // REQUIRED
        'EndTime' => <integer || string || DateTime>, // REQUIRED
        'StartTime' => <integer || string || DateTime>, // REQUIRED
    ],
    'WebAclArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

MaxItems

Required: Yes
Type: long (int|float)

The number of requests that you want AWS WAF to return from among the first 5,000 requests that your AWS resource received during the time range. If your resource received fewer requests than the value of MaxItems, GetSampledRequests returns information about all of them.

RuleMetricName

Required: Yes
Type: string

The metric name assigned to the Rule or RuleGroup for which you want a sample of requests.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

TimeWindow

Required: Yes
Type: TimeWindow structure

The start date and time and the end date and time of the range for which you want GetSampledRequests to return a sample of requests. You must specify the times in Coordinated Universal Time (UTC) format. UTC format includes the special designator, Z. For example, "2016-09-27T14:50Z". You can specify any time range in the previous three hours.

WebAclArn

Required: Yes
Type: string

The Amazon resource name (ARN) of the WebACL for which you want a sample of requests.

Result Syntax

[
    'PopulationSize' => <integer>,
    'SampledRequests' => [
        [
            'Action' => '<string>',
            'Request' => [
                'ClientIP' => '<string>',
                'Country' => '<string>',
                'HTTPVersion' => '<string>',
                'Headers' => [
                    [
                        'Name' => '<string>',
                        'Value' => '<string>',
                    ],
                    // ...
                ],
                'Method' => '<string>',
                'URI' => '<string>',
            ],
            'RuleNameWithinRuleGroup' => '<string>',
            'Timestamp' => <DateTime>,
            'Weight' => <integer>,
        ],
        // ...
    ],
    'TimeWindow' => [
        'EndTime' => <DateTime>,
        'StartTime' => <DateTime>,
    ],
]

Result Details

Members

PopulationSize

Type: long (int|float)

The total number of requests from which GetSampledRequests got a sample of MaxItems requests. If PopulationSize is less than MaxItems, the sample includes every request that your AWS resource received during the specified time range.

SampledRequests

Type: Array of SampledHTTPRequest structures

A complex type that contains detailed information about each of the requests in the sample.

TimeWindow

Type: TimeWindow structure

Usually, TimeWindow is the time range that you specified in the GetSampledRequests request. However, if your AWS resource received more than 5,000 requests during the time range that you specified in the request, GetSampledRequests returns the time range for the first 5,000 requests. Times are in Coordinated Universal Time (UTC) format.

Errors

WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.

GetWebACL

$result = $client->getWebACL([/* ... */]);
$promise = $client->getWebACLAsync([/* ... */]);

Retrieves the specified WebACL.

Parameter Syntax

$result = $client->getWebACL([
    'Id' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Id

Required: Yes
Type: string

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

Name

Required: Yes
Type: string

The name of the Web ACL. You cannot change the name of a Web ACL after you create it.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'LockToken' => '<string>',
    'WebACL' => [
        'ARN' => '<string>',
        'Capacity' => <integer>,
        'DefaultAction' => [
            'Allow' => [
            ],
            'Block' => [
            ],
        ],
        'Description' => '<string>',
        'Id' => '<string>',
        'ManagedByFirewallManager' => true || false,
        'Name' => '<string>',
        'PostProcessFirewallManagerRuleGroups' => [
            [
                'FirewallManagerStatement' => [
                    'ManagedRuleGroupStatement' => [
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                        'Name' => '<string>',
                        'VendorName' => '<string>',
                    ],
                    'RuleGroupReferenceStatement' => [
                        'ARN' => '<string>',
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                ],
                'Name' => '<string>',
                'OverrideAction' => [
                    'Count' => [
                    ],
                    'None' => [
                    ],
                ],
                'Priority' => <integer>,
                'VisibilityConfig' => [
                    'CloudWatchMetricsEnabled' => true || false,
                    'MetricName' => '<string>',
                    'SampledRequestsEnabled' => true || false,
                ],
            ],
            // ...
        ],
        'PreProcessFirewallManagerRuleGroups' => [
            [
                'FirewallManagerStatement' => [
                    'ManagedRuleGroupStatement' => [
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                        'Name' => '<string>',
                        'VendorName' => '<string>',
                    ],
                    'RuleGroupReferenceStatement' => [
                        'ARN' => '<string>',
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                ],
                'Name' => '<string>',
                'OverrideAction' => [
                    'Count' => [
                    ],
                    'None' => [
                    ],
                ],
                'Priority' => <integer>,
                'VisibilityConfig' => [
                    'CloudWatchMetricsEnabled' => true || false,
                    'MetricName' => '<string>',
                    'SampledRequestsEnabled' => true || false,
                ],
            ],
            // ...
        ],
        'Rules' => [
            [
                'Action' => [
                    'Allow' => [
                    ],
                    'Block' => [
                    ],
                    'Count' => [
                    ],
                ],
                'Name' => '<string>',
                'OverrideAction' => [
                    'Count' => [
                    ],
                    'None' => [
                    ],
                ],
                'Priority' => <integer>,
                'Statement' => [
                    'AndStatement' => [
                        'Statements' => [
                            [...], // RECURSIVE
                            // ...
                        ],
                    ],
                    'ByteMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'PositionalConstraint' => 'EXACTLY|STARTS_WITH|ENDS_WITH|CONTAINS|CONTAINS_WORD',
                        'SearchString' => <string || resource || Psr\Http\Message\StreamInterface>,
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'GeoMatchStatement' => [
                        'CountryCodes' => ['<string>', ...],
                        'ForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                        ],
                    ],
                    'IPSetReferenceStatement' => [
                        'ARN' => '<string>',
                        'IPSetForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                            'Position' => 'FIRST|LAST|ANY',
                        ],
                    ],
                    'ManagedRuleGroupStatement' => [
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                        'Name' => '<string>',
                        'VendorName' => '<string>',
                    ],
                    'NotStatement' => [
                        'Statement' => [...], // RECURSIVE
                    ],
                    'OrStatement' => [
                        'Statements' => [
                            [...], // RECURSIVE
                            // ...
                        ],
                    ],
                    'RateBasedStatement' => [
                        'AggregateKeyType' => 'IP|FORWARDED_IP',
                        'ForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                        ],
                        'Limit' => <integer>,
                        'ScopeDownStatement' => [...], // RECURSIVE
                    ],
                    'RegexPatternSetReferenceStatement' => [
                        'ARN' => '<string>',
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'RuleGroupReferenceStatement' => [
                        'ARN' => '<string>',
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                    'SizeConstraintStatement' => [
                        'ComparisonOperator' => 'EQ|NE|LE|LT|GE|GT',
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'Size' => <integer>,
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'SqliMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'XssMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                ],
                'VisibilityConfig' => [
                    'CloudWatchMetricsEnabled' => true || false,
                    'MetricName' => '<string>',
                    'SampledRequestsEnabled' => true || false,
                ],
            ],
            // ...
        ],
        'VisibilityConfig' => [
            'CloudWatchMetricsEnabled' => true || false,
            'MetricName' => '<string>',
            'SampledRequestsEnabled' => true || false,
        ],
    ],
]

Result Details

Members

LockToken

Type: string

WebACL

Type: WebACL structure

The Web ACL specification. You can modify the settings in this Web ACL and use it to update this Web ACL or create a new one.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidOperationException:
The operation isn't valid.

GetWebACLForResource

$result = $client->getWebACLForResource([/* ... */]);
$promise = $client->getWebACLForResourceAsync([/* ... */]);

Retrieves the WebACL for the specified resource.

Parameter Syntax

$result = $client->getWebACLForResource([
    'ResourceArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

ResourceArn

Required: Yes
Type: string

The ARN (Amazon Resource Name) of the resource.

Result Syntax

[
    'WebACL' => [
        'ARN' => '<string>',
        'Capacity' => <integer>,
        'DefaultAction' => [
            'Allow' => [
            ],
            'Block' => [
            ],
        ],
        'Description' => '<string>',
        'Id' => '<string>',
        'ManagedByFirewallManager' => true || false,
        'Name' => '<string>',
        'PostProcessFirewallManagerRuleGroups' => [
            [
                'FirewallManagerStatement' => [
                    'ManagedRuleGroupStatement' => [
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                        'Name' => '<string>',
                        'VendorName' => '<string>',
                    ],
                    'RuleGroupReferenceStatement' => [
                        'ARN' => '<string>',
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                ],
                'Name' => '<string>',
                'OverrideAction' => [
                    'Count' => [
                    ],
                    'None' => [
                    ],
                ],
                'Priority' => <integer>,
                'VisibilityConfig' => [
                    'CloudWatchMetricsEnabled' => true || false,
                    'MetricName' => '<string>',
                    'SampledRequestsEnabled' => true || false,
                ],
            ],
            // ...
        ],
        'PreProcessFirewallManagerRuleGroups' => [
            [
                'FirewallManagerStatement' => [
                    'ManagedRuleGroupStatement' => [
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                        'Name' => '<string>',
                        'VendorName' => '<string>',
                    ],
                    'RuleGroupReferenceStatement' => [
                        'ARN' => '<string>',
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                ],
                'Name' => '<string>',
                'OverrideAction' => [
                    'Count' => [
                    ],
                    'None' => [
                    ],
                ],
                'Priority' => <integer>,
                'VisibilityConfig' => [
                    'CloudWatchMetricsEnabled' => true || false,
                    'MetricName' => '<string>',
                    'SampledRequestsEnabled' => true || false,
                ],
            ],
            // ...
        ],
        'Rules' => [
            [
                'Action' => [
                    'Allow' => [
                    ],
                    'Block' => [
                    ],
                    'Count' => [
                    ],
                ],
                'Name' => '<string>',
                'OverrideAction' => [
                    'Count' => [
                    ],
                    'None' => [
                    ],
                ],
                'Priority' => <integer>,
                'Statement' => [
                    'AndStatement' => [
                        'Statements' => [
                            [...], // RECURSIVE
                            // ...
                        ],
                    ],
                    'ByteMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'PositionalConstraint' => 'EXACTLY|STARTS_WITH|ENDS_WITH|CONTAINS|CONTAINS_WORD',
                        'SearchString' => <string || resource || Psr\Http\Message\StreamInterface>,
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'GeoMatchStatement' => [
                        'CountryCodes' => ['<string>', ...],
                        'ForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                        ],
                    ],
                    'IPSetReferenceStatement' => [
                        'ARN' => '<string>',
                        'IPSetForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                            'Position' => 'FIRST|LAST|ANY',
                        ],
                    ],
                    'ManagedRuleGroupStatement' => [
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                        'Name' => '<string>',
                        'VendorName' => '<string>',
                    ],
                    'NotStatement' => [
                        'Statement' => [...], // RECURSIVE
                    ],
                    'OrStatement' => [
                        'Statements' => [
                            [...], // RECURSIVE
                            // ...
                        ],
                    ],
                    'RateBasedStatement' => [
                        'AggregateKeyType' => 'IP|FORWARDED_IP',
                        'ForwardedIPConfig' => [
                            'FallbackBehavior' => 'MATCH|NO_MATCH',
                            'HeaderName' => '<string>',
                        ],
                        'Limit' => <integer>,
                        'ScopeDownStatement' => [...], // RECURSIVE
                    ],
                    'RegexPatternSetReferenceStatement' => [
                        'ARN' => '<string>',
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'RuleGroupReferenceStatement' => [
                        'ARN' => '<string>',
                        'ExcludedRules' => [
                            [
                                'Name' => '<string>',
                            ],
                            // ...
                        ],
                    ],
                    'SizeConstraintStatement' => [
                        'ComparisonOperator' => 'EQ|NE|LE|LT|GE|GT',
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'Size' => <integer>,
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'SqliMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                    'XssMatchStatement' => [
                        'FieldToMatch' => [
                            'AllQueryArguments' => [
                            ],
                            'Body' => [
                            ],
                            'Method' => [
                            ],
                            'QueryString' => [
                            ],
                            'SingleHeader' => [
                                'Name' => '<string>',
                            ],
                            'SingleQueryArgument' => [
                                'Name' => '<string>',
                            ],
                            'UriPath' => [
                            ],
                        ],
                        'TextTransformations' => [
                            [
                                'Priority' => <integer>,
                                'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE',
                            ],
                            // ...
                        ],
                    ],
                ],
                'VisibilityConfig' => [
                    'CloudWatchMetricsEnabled' => true || false,
                    'MetricName' => '<string>',
                    'SampledRequestsEnabled' => true || false,
                ],
            ],
            // ...
        ],
        'VisibilityConfig' => [
            'CloudWatchMetricsEnabled' => true || false,
            'MetricName' => '<string>',
            'SampledRequestsEnabled' => true || false,
        ],
    ],
]

Result Details

Members

WebACL

Type: WebACL structure

The Web ACL that is associated with the resource. If there is no associated resource, AWS WAF returns a null Web ACL.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFUnavailableEntityException:
AWS WAF couldn’t retrieve the resource that you requested. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

ListAvailableManagedRuleGroups

$result = $client->listAvailableManagedRuleGroups([/* ... */]);
$promise = $client->listAvailableManagedRuleGroupsAsync([/* ... */]);

Retrieves an array of managed rule groups that are available for you to use. This list includes all AWS Managed Rules rule groups and the AWS Marketplace managed rule groups that you're subscribed to.

Parameter Syntax

$result = $client->listAvailableManagedRuleGroups([
    'Limit' => <integer>,
    'NextMarker' => '<string>',
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Limit

Type: int

The maximum number of objects that you want AWS WAF to return for this request. If more objects are available, in the response, AWS WAF provides a NextMarker value that you can use in a subsequent call to get the next batch of objects.

NextMarker

Type: string

When you request a list of objects with a Limit setting, if the number of objects that are still available for retrieval exceeds the limit, AWS WAF returns a NextMarker value in the response. To retrieve the next batch of objects, provide the marker from the prior call in your next request.

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'ManagedRuleGroups' => [
        [
            'Description' => '<string>',
            'Name' => '<string>',
            'VendorName' => '<string>',
        ],
        // ...
    ],
    'NextMarker' => '<string>',
]

Result Details

Members

ManagedRuleGroups

Type: Array of ManagedRuleGroupSummary structures

NextMarker

Type: string

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

ListIPSets

$result = $client->listIPSets([/* ... */]);
$promise = $client->listIPSetsAsync([/* ... */]);

Retrieves an array of IPSetSummary objects for the IP sets that you manage.

Parameter Syntax

$result = $client->listIPSets([
    'Limit' => <integer>,
    'NextMarker' => '<string>',
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Limit

Type: int

NextMarker

Type: string

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'IPSets' => [
        [
            'ARN' => '<string>',
            'Description' => '<string>',
            'Id' => '<string>',
            'LockToken' => '<string>',
            'Name' => '<string>',
        ],
        // ...
    ],
    'NextMarker' => '<string>',
]

Result Details

Members

IPSets

Type: Array of IPSetSummary structures

Array of IPSets. This may not be the full list of IPSets that you have defined. See the Limit specification for this request.

NextMarker

Type: string

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

ListLoggingConfigurations

$result = $client->listLoggingConfigurations([/* ... */]);
$promise = $client->listLoggingConfigurationsAsync([/* ... */]);

Retrieves an array of your LoggingConfiguration objects.

Parameter Syntax

$result = $client->listLoggingConfigurations([
    'Limit' => <integer>,
    'NextMarker' => '<string>',
    'Scope' => 'CLOUDFRONT|REGIONAL',
]);

Parameter Details

Members

Limit

Type: int

NextMarker

Type: string

Scope

Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'LoggingConfigurations' => [
        [
            'LogDestinationConfigs' => ['<string>', ...],
            'ManagedByFirewallManager' => true || false,
            'RedactedFields' => [
                [
                    'AllQueryArguments' => [
                    ],
                    'Body' => [
                    ],
                    'Method' => [
                    ],
                    'QueryString' => [
                    ],
                    'SingleHeader' => [
                        'Name' => '<string>',
                    ],
                    'SingleQueryArgument' => [
                        'Name' => '<string>',
                    ],
                    'UriPath' => [
                    ],
                ],
                // ...
            ],
            'ResourceArn' => '<string>',
        ],
        // ...
    ],
    'NextMarker' => '<string>',
]

Result Details

Members

LoggingConfigurations

Type: Array of LoggingConfiguration structures

NextMarker

Type: string

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

ListRegexPatternSets

$result = $client->listRegexPatternSets([/* ... */]);
$promise = $client->listRegexPatternSetsAsync([/* ... */]);

Retrieves an array of RegexPatternSetSummary objects for the regex pattern sets that you manage.

Parameter Syntax

$result = $client->listRegexPatternSets([
    'Limit' => <integer>,
    'NextMarker' => '<string>',
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Limit

Type: int

NextMarker

Type: string

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'NextMarker' => '<string>',
    'RegexPatternSets' => [
        [
            'ARN' => '<string>',
            'Description' => '<string>',
            'Id' => '<string>',
            'LockToken' => '<string>',
            'Name' => '<string>',
        ],
        // ...
    ],
]

Result Details

Members

NextMarker

Type: string

RegexPatternSets

Type: Array of RegexPatternSetSummary structures

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

ListResourcesForWebACL

$result = $client->listResourcesForWebACL([/* ... */]);
$promise = $client->listResourcesForWebACLAsync([/* ... */]);

Retrieves an array of the Amazon Resource Names (ARNs) for the regional resources that are associated with the specified web ACL. If you want the list of AWS CloudFront resources, use the AWS CloudFront call ListDistributionsByWebACLId.

Parameter Syntax

$result = $client->listResourcesForWebACL([
    'ResourceType' => 'APPLICATION_LOAD_BALANCER|API_GATEWAY',
    'WebACLArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

ResourceType

Type: string

Used for web ACLs that are scoped for regional applications. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

WebACLArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the Web ACL.

Result Syntax

[
    'ResourceArns' => ['<string>', ...],
]

Result Details

Members

ResourceArns

Type: Array of strings

The array of Amazon Resource Names (ARNs) of the associated resources.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

ListRuleGroups

$result = $client->listRuleGroups([/* ... */]);
$promise = $client->listRuleGroupsAsync([/* ... */]);

Retrieves an array of RuleGroupSummary objects for the rule groups that you manage.

Parameter Syntax

$result = $client->listRuleGroups([
    'Limit' => <integer>,
    'NextMarker' => '<string>',
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Limit

Type: int

NextMarker

Type: string

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'NextMarker' => '<string>',
    'RuleGroups' => [
        [
            'ARN' => '<string>',
            'Description' => '<string>',
            'Id' => '<string>',
            'LockToken' => '<string>',
            'Name' => '<string>',
        ],
        // ...
    ],
]

Result Details

Members

NextMarker

Type: string

RuleGroups

Type: Array of RuleGroupSummary structures

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

ListTagsForResource

$result = $client->listTagsForResource([/* ... */]);
$promise = $client->listTagsForResourceAsync([/* ... */]);

Retrieves the TagInfoForResource for the specified resource. Tags are key:value pairs that you can use to categorize and manage your resources, for purposes like billing. For example, you might set the tag key to "customer" and the value to the customer name or ID. You can specify one or more tags to add to each AWS resource, up to 50 tags for a resource.

You can tag the AWS resources that you manage through AWS WAF: web ACLs, rule groups, IP sets, and regex pattern sets. You can't manage or view tags through the AWS WAF console.

Parameter Syntax

$result = $client->listTagsForResource([
    'Limit' => <integer>,
    'NextMarker' => '<string>',
    'ResourceARN' => '<string>', // REQUIRED
]);

Parameter Details

Members

Limit

Type: int

NextMarker

Type: string

ResourceARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the resource.

Result Syntax

[
    'NextMarker' => '<string>',
    'TagInfoForResource' => [
        'ResourceARN' => '<string>',
        'TagList' => [
            [
                'Key' => '<string>',
                'Value' => '<string>',
            ],
            // ...
        ],
    ],
]

Result Details

Members

NextMarker

Type: string

TagInfoForResource

Type: TagInfoForResource structure

The collection of tagging definitions for the resource.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

ListWebACLs

$result = $client->listWebACLs([/* ... */]);
$promise = $client->listWebACLsAsync([/* ... */]);

Retrieves an array of WebACLSummary objects for the web ACLs that you manage.

Parameter Syntax

$result = $client->listWebACLs([
    'Limit' => <integer>,
    'NextMarker' => '<string>',
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Limit

Type: int

NextMarker

Type: string

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'NextMarker' => '<string>',
    'WebACLs' => [
        [
            'ARN' => '<string>',
            'Description' => '<string>',
            'Id' => '<string>',
            'LockToken' => '<string>',
            'Name' => '<string>',
        ],
        // ...
    ],
]

Result Details

Members

NextMarker

Type: string

WebACLs

Type: Array of WebACLSummary structures

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.

PutLoggingConfiguration

$result = $client->putLoggingConfiguration([/* ... */]);
$promise = $client->putLoggingConfigurationAsync([/* ... */]);

Enables the specified LoggingConfiguration, to start logging from a web ACL, according to the configuration provided.

You can access information about all traffic that AWS WAF inspects using the following steps:

Create an Amazon Kinesis Data Firehose.

Create the data firehose with a PUT source and in the Region that you are operating. If you are capturing logs for Amazon CloudFront, always create the firehose in US East (N. Virginia).

Give the data firehose a name that starts with the prefix aws-waf-logs-. For example, aws-waf-logs-us-east-2-analytics.

Do not create the data firehose using a Kinesis stream as your source.
Associate that firehose to your web ACL using a PutLoggingConfiguration request.

When you successfully enable logging using a PutLoggingConfiguration request, AWS WAF will create a service linked role with the necessary permissions to write logs to the Amazon Kinesis Data Firehose. For more information, see Logging Web ACL Traffic Information in the AWS WAF Developer Guide.

Parameter Syntax

$result = $client->putLoggingConfiguration([
    'LoggingConfiguration' => [ // REQUIRED
        'LogDestinationConfigs' => ['<string>', ...], // REQUIRED
        'ManagedByFirewallManager' => true || false,
        'RedactedFields' => [
            [
                'AllQueryArguments' => [
                ],
                'Body' => [
                ],
                'Method' => [
                ],
                'QueryString' => [
                ],
                'SingleHeader' => [
                    'Name' => '<string>', // REQUIRED
                ],
                'SingleQueryArgument' => [
                    'Name' => '<string>', // REQUIRED
                ],
                'UriPath' => [
                ],
            ],
            // ...
        ],
        'ResourceArn' => '<string>', // REQUIRED
    ],
]);

Parameter Details

Members

LoggingConfiguration

Required: Yes
Type: LoggingConfiguration structure

Result Syntax

[
    'LoggingConfiguration' => [
        'LogDestinationConfigs' => ['<string>', ...],
        'ManagedByFirewallManager' => true || false,
        'RedactedFields' => [
            [
                'AllQueryArguments' => [
                ],
                'Body' => [
                ],
                'Method' => [
                ],
                'QueryString' => [
                ],
                'SingleHeader' => [
                    'Name' => '<string>',
                ],
                'SingleQueryArgument' => [
                    'Name' => '<string>',
                ],
                'UriPath' => [
                ],
            ],
            // ...
        ],
        'ResourceArn' => '<string>',
    ],
]

Result Details

Members

LoggingConfiguration

Type: LoggingConfiguration structure

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFServiceLinkedRoleErrorException:
AWS WAF is not able to access the service linked role. This can be caused by a previous PutLoggingConfiguration request, which can lock the service linked role for about 20 seconds. Please try your request again. The service linked role can also be locked by a previous DeleteServiceLinkedRole request, which can lock the role for 15 minutes or more. If you recently made a call to DeleteServiceLinkedRole, wait at least 15 minutes and try the request again. If you receive this same exception again, you will have to wait additional time until the role is unlocked.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidOperationException:
The operation isn't valid.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.

PutPermissionPolicy

$result = $client->putPermissionPolicy([/* ... */]);
$promise = $client->putPermissionPolicyAsync([/* ... */]);

Attaches an IAM policy to the specified resource. Use this to share a rule group across accounts.

You must be the owner of the rule group to perform this operation.

This action is subject to the following restrictions:

You can attach only one policy with each PutPermissionPolicy request.
The ARN in the request must be a valid WAF RuleGroup ARN and the rule group must exist in the same region.
The user making the request must be the owner of the rule group.

Parameter Syntax

$result = $client->putPermissionPolicy([
    'Policy' => '<string>', // REQUIRED
    'ResourceArn' => '<string>', // REQUIRED
]);

Parameter Details

Members

Policy

Required: Yes
Type: string

The policy to attach to the specified rule group.

The policy specifications must conform to the following:

The policy must be composed using IAM Policy version 2012-10-17 or version 2015-01-01.
The policy must include specifications for Effect, Action, and Principal.
Effect must specify Allow.
Action must specify wafv2:CreateWebACL, wafv2:UpdateWebACL, and wafv2:PutFirewallManagerRuleGroups. AWS WAF rejects any extra actions or wildcard actions in the policy.
The policy must not include a Resource parameter.

For more information, see IAM Policies.

ResourceArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the RuleGroup to which you want to attach the policy.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFInvalidPermissionPolicyException:
The operation failed because the specified policy isn't in the proper format.

The policy specifications must conform to the following:
- The policy must be composed using IAM Policy version 2012-10-17 or version 2015-01-01.
- The policy must include specifications for Effect, Action, and Principal.
- Effect must specify Allow.
- Action must specify wafv2:CreateWebACL, wafv2:UpdateWebACL, and wafv2:PutFirewallManagerRuleGroups. AWS WAF rejects any extra actions or wildcard actions in the policy.
- The policy must not include a Resource parameter.
For more information, see IAM Policies.

TagResource

$result = $client->tagResource([/* ... */]);
$promise = $client->tagResourceAsync([/* ... */]);

Associates tags with the specified AWS resource. Tags are key:value pairs that you can use to categorize and manage your resources, for purposes like billing. For example, you might set the tag key to "customer" and the value to the customer name or ID. You can specify one or more tags to add to each AWS resource, up to 50 tags for a resource.

You can tag the AWS resources that you manage through AWS WAF: web ACLs, rule groups, IP sets, and regex pattern sets. You can't manage or view tags through the AWS WAF console.

Parameter Syntax

$result = $client->tagResource([
    'ResourceARN' => '<string>', // REQUIRED
    'Tags' => [ // REQUIRED
        [
            'Key' => '<string>', // REQUIRED
            'Value' => '<string>', // REQUIRED
        ],
        // ...
    ],
]);

Parameter Details

Members

ResourceARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the resource.

Tags

Required: Yes
Type: Array of Tag structures

An array of key:value pairs to associate with the resource.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

UntagResource

$result = $client->untagResource([/* ... */]);
$promise = $client->untagResourceAsync([/* ... */]);

Disassociates tags from an AWS resource. Tags are key:value pairs that you can associate with AWS resources. For example, the tag key might be "customer" and the tag value might be "companyA." You can specify one or more tags to add to each container. You can add up to 50 tags to each AWS resource.

Parameter Syntax

$result = $client->untagResource([
    'ResourceARN' => '<string>', // REQUIRED
    'TagKeys' => ['<string>', ...], // REQUIRED
]);

Parameter Details

Members

ResourceARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the resource.

TagKeys

Required: Yes
Type: Array of strings

An array of keys identifying the tags to disassociate from the resource.

Result Syntax

[]

Result Details

The results for this operation are always empty.

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFTagOperationException:
An error occurred during the tagging operation. Retry your request.
WAFTagOperationInternalErrorException:
AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.
WAFInvalidOperationException:
The operation isn't valid.

UpdateIPSet

$result = $client->updateIPSet([/* ... */]);
$promise = $client->updateIPSetAsync([/* ... */]);

Updates the specified IPSet.

Parameter Syntax

$result = $client->updateIPSet([
    'Addresses' => ['<string>', ...], // REQUIRED
    'Description' => '<string>',
    'Id' => '<string>', // REQUIRED
    'LockToken' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Addresses

Required: Yes
Type: Array of strings

Examples:

To configure AWS 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 AWS 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 AWS 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 AWS 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.

Description

Type: string

A description of the IP set that helps with identification. You cannot change the description of an IP set after you create it.

Id

Required: Yes
Type: 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.

LockToken

Required: Yes
Type: string

Name

Required: Yes
Type: string

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

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'NextLockToken' => '<string>',
]

Result Details

Members

NextLockToken

Type: string

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

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFDuplicateItemException:
AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFInvalidOperationException:
The operation isn't valid.

UpdateRegexPatternSet

$result = $client->updateRegexPatternSet([/* ... */]);
$promise = $client->updateRegexPatternSetAsync([/* ... */]);

Updates the specified RegexPatternSet.

Parameter Syntax

$result = $client->updateRegexPatternSet([
    'Description' => '<string>',
    'Id' => '<string>', // REQUIRED
    'LockToken' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'RegularExpressionList' => [ // REQUIRED
        [
            'RegexString' => '<string>',
        ],
        // ...
    ],
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
]);

Parameter Details

Members

Description

Type: string

A description of the set that helps with identification. You cannot change the description of a set after you create it.

Id

Required: Yes
Type: 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.

LockToken

Required: Yes
Type: string

Name

Required: Yes
Type: string

The name of the set. You cannot change the name after you create the set.

RegularExpressionList

Required: Yes
Type: Array of Regex structures

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

Result Syntax

[
    'NextLockToken' => '<string>',
]

Result Details

Members

NextLockToken

Type: string

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

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFDuplicateItemException:
AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFInvalidOperationException:
The operation isn't valid.

UpdateRuleGroup

$result = $client->updateRuleGroup([/* ... */]);
$promise = $client->updateRuleGroupAsync([/* ... */]);

Updates the specified RuleGroup.

Parameter Syntax

$result = $client->updateRuleGroup([
    'Description' => '<string>',
    'Id' => '<string>', // REQUIRED
    'LockToken' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Rules' => [
        [
            'Action' => [
                'Allow' => [
                ],
                'Block' => [
                ],
                'Count' => [
                ],
            ],
            'Name' => '<string>', // REQUIRED
            'OverrideAction' => [
                'Count' => [
                ],
                'None' => [
                ],
            ],
            'Priority' => <integer>, // REQUIRED
            'Statement' => [ // REQUIRED
                'AndStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'ByteMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'PositionalConstraint' => 'EXACTLY|STARTS_WITH|ENDS_WITH|CONTAINS|CONTAINS_WORD', // REQUIRED
                    'SearchString' => <string || resource || Psr\Http\Message\StreamInterface>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'GeoMatchStatement' => [
                    'CountryCodes' => ['<string>', ...],
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                ],
                'IPSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'IPSetForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                        'Position' => 'FIRST|LAST|ANY', // REQUIRED
                    ],
                ],
                'ManagedRuleGroupStatement' => [
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                    'Name' => '<string>', // REQUIRED
                    'VendorName' => '<string>', // REQUIRED
                ],
                'NotStatement' => [
                    'Statement' => [...], // REQUIRED, RECURSIVE
                ],
                'OrStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'RateBasedStatement' => [
                    'AggregateKeyType' => 'IP|FORWARDED_IP', // REQUIRED
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                    'Limit' => <integer>, // REQUIRED
                    'ScopeDownStatement' => [...], // RECURSIVE
                ],
                'RegexPatternSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'RuleGroupReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SizeConstraintStatement' => [
                    'ComparisonOperator' => 'EQ|NE|LE|LT|GE|GT', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'Size' => <integer>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SqliMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'XssMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
            ],
            'VisibilityConfig' => [ // REQUIRED
                'CloudWatchMetricsEnabled' => true || false, // REQUIRED
                'MetricName' => '<string>', // REQUIRED
                'SampledRequestsEnabled' => true || false, // REQUIRED
            ],
        ],
        // ...
    ],
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'VisibilityConfig' => [ // REQUIRED
        'CloudWatchMetricsEnabled' => true || false, // REQUIRED
        'MetricName' => '<string>', // REQUIRED
        'SampledRequestsEnabled' => true || false, // REQUIRED
    ],
]);

Parameter Details

Members

Description

Type: string

A description of the rule group that helps with identification. You cannot change the description of a rule group after you create it.

Id

Required: Yes
Type: string

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

LockToken

Required: Yes
Type: string

Name

Required: Yes
Type: string

The name of the rule group. You cannot change the name of a rule group after you create it.

Rules

Type: Array of Rule structures

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

VisibilityConfig

Required: Yes
Type: VisibilityConfig structure

Defines and enables Amazon CloudWatch metrics and web request sample collection.

Result Syntax

[
    'NextLockToken' => '<string>',
]

Result Details

Members

NextLockToken

Type: string

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

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFDuplicateItemException:
AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFUnavailableEntityException:
AWS WAF couldn’t retrieve the resource that you requested. Retry your request.
WAFSubscriptionNotFoundException:
WAFInvalidOperationException:
The operation isn't valid.

UpdateWebACL

$result = $client->updateWebACL([/* ... */]);
$promise = $client->updateWebACLAsync([/* ... */]);

Updates the specified WebACL.

Parameter Syntax

$result = $client->updateWebACL([
    'DefaultAction' => [ // REQUIRED
        'Allow' => [
        ],
        'Block' => [
        ],
    ],
    'Description' => '<string>',
    'Id' => '<string>', // REQUIRED
    'LockToken' => '<string>', // REQUIRED
    'Name' => '<string>', // REQUIRED
    'Rules' => [
        [
            'Action' => [
                'Allow' => [
                ],
                'Block' => [
                ],
                'Count' => [
                ],
            ],
            'Name' => '<string>', // REQUIRED
            'OverrideAction' => [
                'Count' => [
                ],
                'None' => [
                ],
            ],
            'Priority' => <integer>, // REQUIRED
            'Statement' => [ // REQUIRED
                'AndStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'ByteMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'PositionalConstraint' => 'EXACTLY|STARTS_WITH|ENDS_WITH|CONTAINS|CONTAINS_WORD', // REQUIRED
                    'SearchString' => <string || resource || Psr\Http\Message\StreamInterface>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'GeoMatchStatement' => [
                    'CountryCodes' => ['<string>', ...],
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                ],
                'IPSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'IPSetForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                        'Position' => 'FIRST|LAST|ANY', // REQUIRED
                    ],
                ],
                'ManagedRuleGroupStatement' => [
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                    'Name' => '<string>', // REQUIRED
                    'VendorName' => '<string>', // REQUIRED
                ],
                'NotStatement' => [
                    'Statement' => [...], // REQUIRED, RECURSIVE
                ],
                'OrStatement' => [
                    'Statements' => [ // REQUIRED
                        [...], // RECURSIVE
                        // ...
                    ],
                ],
                'RateBasedStatement' => [
                    'AggregateKeyType' => 'IP|FORWARDED_IP', // REQUIRED
                    'ForwardedIPConfig' => [
                        'FallbackBehavior' => 'MATCH|NO_MATCH', // REQUIRED
                        'HeaderName' => '<string>', // REQUIRED
                    ],
                    'Limit' => <integer>, // REQUIRED
                    'ScopeDownStatement' => [...], // RECURSIVE
                ],
                'RegexPatternSetReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'RuleGroupReferenceStatement' => [
                    'ARN' => '<string>', // REQUIRED
                    'ExcludedRules' => [
                        [
                            'Name' => '<string>', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SizeConstraintStatement' => [
                    'ComparisonOperator' => 'EQ|NE|LE|LT|GE|GT', // REQUIRED
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'Size' => <integer>, // REQUIRED
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'SqliMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
                'XssMatchStatement' => [
                    'FieldToMatch' => [ // REQUIRED
                        'AllQueryArguments' => [
                        ],
                        'Body' => [
                        ],
                        'Method' => [
                        ],
                        'QueryString' => [
                        ],
                        'SingleHeader' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'SingleQueryArgument' => [
                            'Name' => '<string>', // REQUIRED
                        ],
                        'UriPath' => [
                        ],
                    ],
                    'TextTransformations' => [ // REQUIRED
                        [
                            'Priority' => <integer>, // REQUIRED
                            'Type' => 'NONE|COMPRESS_WHITE_SPACE|HTML_ENTITY_DECODE|LOWERCASE|CMD_LINE|URL_DECODE', // REQUIRED
                        ],
                        // ...
                    ],
                ],
            ],
            'VisibilityConfig' => [ // REQUIRED
                'CloudWatchMetricsEnabled' => true || false, // REQUIRED
                'MetricName' => '<string>', // REQUIRED
                'SampledRequestsEnabled' => true || false, // REQUIRED
            ],
        ],
        // ...
    ],
    'Scope' => 'CLOUDFRONT|REGIONAL', // REQUIRED
    'VisibilityConfig' => [ // REQUIRED
        'CloudWatchMetricsEnabled' => true || false, // REQUIRED
        'MetricName' => '<string>', // REQUIRED
        'SampledRequestsEnabled' => true || false, // REQUIRED
    ],
]);

Parameter Details

Members

DefaultAction

Required: Yes
Type: DefaultAction structure

The action to perform if none of the Rules contained in the WebACL match.

Description

Type: string

A description of the Web ACL that helps with identification. You cannot change the description of a Web ACL after you create it.

Id

Required: Yes
Type: string

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

LockToken

Required: Yes
Type: string

Name

Required: Yes
Type: string

The name of the Web ACL. You cannot change the name of a Web ACL after you create it.

Rules

Type: Array of Rule structures

Scope

Required: Yes
Type: string

Specifies whether this is for an AWS CloudFront distribution or for a regional application. A regional application can be an Application Load Balancer (ALB) or an API Gateway stage.

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.

VisibilityConfig

Required: Yes
Type: VisibilityConfig structure

Defines and enables Amazon CloudWatch metrics and web request sample collection.

Result Syntax

[
    'NextLockToken' => '<string>',
]

Result Details

Members

NextLockToken

Type: string

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

Errors

WAFInternalErrorException:
Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.
WAFInvalidParameterException:
The operation failed because AWS WAF didn't recognize a parameter in the request. For example:
- You specified an invalid parameter name or value.
- Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
- You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
- Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.
WAFNonexistentItemException:
AWS WAF couldn’t perform the operation because your resource doesn’t exist.
WAFDuplicateItemException:
AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.
WAFOptimisticLockException:
AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.
WAFLimitsExceededException:
AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.
WAFInvalidResourceException:
AWS WAF couldn’t perform the operation because the resource that you requested isn’t valid. Check the resource, and try again.
WAFUnavailableEntityException:
AWS WAF couldn’t retrieve the resource that you requested. Retry your request.
WAFSubscriptionNotFoundException:
WAFInvalidOperationException:
The operation isn't valid.

Shapes

AllQueryArguments

Description

All query arguments of a web request.

This is used only to indicate the web request component for AWS WAF to inspect, in the FieldToMatch specification.

Members

AllowAction

Description

Specifies that AWS WAF should allow requests.

This is used only in the context of other settings, for example to specify values for RuleAction and web ACL DefaultAction.

Members

AndStatement

Description

A logical rule statement used to combine other rule statements with AND logic. You provide more than one Statement within the AndStatement.

Members

Statements

Required: Yes
Type: Array of Statement structures

The statements to combine with AND logic. You can use any statements that can be nested.

BlockAction

Description

Specifies that AWS WAF should block requests.

This is used only in the context of other settings, for example to specify values for RuleAction and web ACL DefaultAction.

Members

Body

Description

The body of a web request. This immediately follows the request headers.

This is used only to indicate the web request component for AWS WAF to inspect, in the FieldToMatch specification.

Members

ByteMatchStatement

Description

A rule statement that defines a string match search for AWS WAF to apply to web requests. The byte match statement provides the bytes to search for, the location in requests that you want AWS WAF to search, and other settings. The bytes to search for are typically a string that corresponds with ASCII characters. In the AWS WAF console and the developer guide, this is refered to as a string match statement.

Members

FieldToMatch

Required: Yes
Type: FieldToMatch structure

The part of a web request that you want AWS WAF to inspect. For more information, see FieldToMatch.

PositionalConstraint

Required: Yes
Type: string

The area within the portion of a web request that you want AWS WAF to search for SearchString. Valid values include the following:

CONTAINS

The specified part of the web request must include the value of SearchString, but the location doesn't matter.

CONTAINS_WORD

The specified part of the web request must include the value of SearchString, and SearchString must contain only alphanumeric characters or underscore (A-Z, a-z, 0-9, or _). In addition, SearchString must be a word, which means that both of the following are true:

SearchString is at the beginning of the specified part of the web request or is preceded by a character other than an alphanumeric character or underscore (_). Examples include the value of a header and ;BadBot.
SearchString is at the end of the specified part of the web request or is followed by a character other than an alphanumeric character or underscore (_), for example, BadBot; and -BadBot;.

EXACTLY

The value of the specified part of the web request must exactly match the value of SearchString.

STARTS_WITH

The value of SearchString must appear at the beginning of the specified part of the web request.

ENDS_WITH

The value of SearchString must appear at the end of the specified part of the web request.

SearchString

Required: Yes
Type: blob (string|resource|Psr\Http\Message\StreamInterface)

A string value that you want AWS WAF to search for. AWS WAF searches only in the part of web requests that you designate for inspection in FieldToMatch. The maximum length of the value is 50 bytes.

Valid values depend on the component that you specify for inspection in FieldToMatch:

Method: The HTTP method that you want AWS WAF to search for. This indicates the type of operation specified in the request.
UriPath: The value that you want AWS WAF to search for in the URI path, for example, /images/daily-ad.jpg.

If SearchString includes alphabetic characters A-Z and a-z, note that the value is case sensitive.

If you're using the AWS WAF API

Specify a base64-encoded version of the value. The maximum length of the value before you base64-encode it is 50 bytes.

For example, suppose the value of Type is HEADER and the value of Data is User-Agent. If you want to search the User-Agent header for the value BadBot, you base64-encode BadBot using MIME base64-encoding and include the resulting value, QmFkQm90, in the value of SearchString.

If you're using the AWS CLI or one of the AWS SDKs

The value that you want AWS WAF to search for. The SDK automatically base64 encodes the value.

TextTransformations

Required: Yes
Type: Array of TextTransformation structures

Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass detection. If you specify one or more transformations in a rule statement, AWS WAF performs all transformations on the content of the request component identified by FieldToMatch, starting from the lowest priority setting, before inspecting the content for a match.

CountAction

Description

Specifies that AWS WAF should count requests.

This is used only in the context of other settings, for example to specify values for RuleAction and web ACL DefaultAction.

Members

DefaultAction

Description

In a WebACL, this is the action that you want AWS WAF to perform when a web request doesn't match any of the rules in the WebACL. The default action must be a terminating action, so count is not allowed.

Members

Allow

Type: AllowAction structure

Specifies that AWS WAF should allow requests by default.

Block

Type: BlockAction structure

Specifies that AWS WAF should block requests by default.

ExcludedRule

Description

Specifies a single rule to exclude from the rule group. Excluding a rule overrides its action setting for the rule group in the web ACL, setting it to COUNT. This effectively excludes the rule from acting on web requests.

Members

Name

Required: Yes
Type: string

The name of the rule to exclude.

FieldToMatch

Description

The part of a web request that you want AWS WAF to inspect. Include the single FieldToMatch type that you want to inspect, with additional specifications as needed, according to the type. You specify a single request component in FieldToMatch for each rule statement that requires it. To inspect more than one component of a web request, create a separate rule statement for each component.

Members

AllQueryArguments

Type: AllQueryArguments structure

Inspect all query arguments.

Body

Type: Body structure

Inspect the request body, which immediately follows the request headers. This is the part of a request that contains any additional data that you want to send to your web server as the HTTP request body, such as data from a form.

Note that only the first 8 KB (8192 bytes) of the request body are forwarded to AWS WAF for inspection by the underlying host service. If you don't need to inspect more than 8 KB, you can guarantee that you don't allow additional bytes in by combining a statement that inspects the body of the web request, such as ByteMatchStatement or RegexPatternSetReferenceStatement, with a SizeConstraintStatement that enforces an 8 KB size limit on the body of the request. AWS WAF doesn't support inspecting the entire contents of web requests whose bodies exceed the 8 KB limit.

Method

Type: Method structure

Inspect the HTTP method. The method indicates the type of operation that the request is asking the origin to perform.

QueryString

Type: QueryString structure

Inspect the query string. This is the part of a URL that appears after a ? character, if any.

SingleHeader

Type: SingleHeader structure

Inspect a single header. Provide the name of the header to inspect, for example, User-Agent or Referer. This setting isn't case sensitive.

SingleQueryArgument

Type: SingleQueryArgument structure

Inspect a single query argument. Provide the name of the query argument to inspect, such as UserName or SalesRegion. The name can be up to 30 characters long and isn't case sensitive.

This is used only to indicate the web request component for AWS WAF to inspect, in the FieldToMatch specification.

UriPath

Type: UriPath structure

Inspect the request URI path. This is the part of a web request that identifies a resource, for example, /images/daily-ad.jpg.

FirewallManagerRuleGroup

Description

A rule group that's defined for an AWS Firewall Manager WAF policy.

Members

FirewallManagerStatement

Required: Yes
Type: FirewallManagerStatement structure

The processing guidance for an AWS Firewall Manager rule. This is like a regular rule Statement, but it can only contain a rule group reference.

Name

Required: Yes
Type: string

The name of the rule group. You cannot change the name of a rule group after you create it.

OverrideAction

Required: Yes
Type: OverrideAction structure

The override action to apply to the rules in a rule group. Used only for rule statements that reference a rule group, like RuleGroupReferenceStatement and ManagedRuleGroupStatement.

Set the override action to none to leave the rule actions in effect. Set it to count to only count matches, regardless of the rule action settings.

In a Rule, you must specify either this OverrideAction setting or the rule Action setting, but not both:

If the rule statement references a rule group, use this override action setting and not the action setting.
If the rule statement does not reference a rule group, use the rule action setting and not this rule override action setting.

Priority

Required: Yes
Type: int

If you define more than one rule group in the first or last Firewall Manager rule groups, AWS WAF evaluates each request against the rule groups in order, starting from the lowest priority setting. The priorities don't need to be consecutive, but they must all be different.

VisibilityConfig

Required: Yes
Type: VisibilityConfig structure

Defines and enables Amazon CloudWatch metrics and web request sample collection.

FirewallManagerStatement

Description

The processing guidance for an AWS Firewall Manager rule. This is like a regular rule Statement, but it can only contain a rule group reference.

Members

ManagedRuleGroupStatement

Type: ManagedRuleGroupStatement structure

A rule statement used to run the rules that are defined in a managed rule group. To use this, provide the vendor name and the name of the rule group in this statement. You can retrieve the required names by calling ListAvailableManagedRuleGroups.

You can't nest a ManagedRuleGroupStatement, for example for use inside a NotStatement or OrStatement. It can only be referenced as a top-level statement within a rule.

RuleGroupReferenceStatement

Type: RuleGroupReferenceStatement structure

A rule statement used to run the rules that are defined in a RuleGroup. To use this, create a rule group with your rules, then provide the ARN of the rule group in this statement.

You cannot nest a RuleGroupReferenceStatement, for example for use inside a NotStatement or OrStatement. It can only be referenced as a top-level statement within a rule.

ForwardedIPConfig

Description

The configuration for inspecting IP addresses in an HTTP header that you specify, instead of using the IP address that's reported by the web request origin. Commonly, this is the X-Forwarded-For (XFF) header, but you can specify any header name.

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

This configuration is used for GeoMatchStatement and RateBasedStatement. For IPSetReferenceStatement, use IPSetForwardedIPConfig instead.

AWS WAF only evaluates the first IP address found in the specified HTTP header.

Members

FallbackBehavior

Required: Yes
Type: string

The match status to assign to the web request if the request doesn't have a valid IP address in the specified position.

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

You can specify the following fallback behaviors:

MATCH - Treat the web request as matching the rule statement. AWS WAF applies the rule action to the request.
NO_MATCH - Treat the web request as not matching the rule statement.

HeaderName

Required: Yes
Type: string

The name of the HTTP header to use for the IP address. For example, to use the X-Forwarded-For (XFF) header, set this to X-Forwarded-For.

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

GeoMatchStatement

Description

A rule statement used to identify web requests based on country of origin.

Members

CountryCodes

Type: Array of strings

An array of two-character country codes, for example, [ "US", "CN" ], from the alpha-2 country ISO codes of the ISO 3166 international standard.

ForwardedIPConfig

Type: ForwardedIPConfig structure

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

HTTPHeader

Description

Part of the response from GetSampledRequests. This is a complex type that appears as Headers in the response syntax. HTTPHeader contains the names and values of all of the headers that appear in one of the web requests.

Members

Name

Type: string

The name of the HTTP header.

Value

Type: string

The value of the HTTP header.

HTTPRequest

Description

Part of the response from GetSampledRequests. This is a complex type that appears as Request in the response syntax. HTTPRequest contains information about one of the web requests.

Members

ClientIP

Type: string

The IP address that the request originated from. If the web ACL is associated with a CloudFront distribution, this is the value of one of the following fields in CloudFront access logs:

c-ip, if the viewer did not use an HTTP proxy or a load balancer to send the request
x-forwarded-for, if the viewer did use an HTTP proxy or a load balancer to send the request

Country

Type: string

The two-letter country code for the country that the request originated from. For a current list of country codes, see the Wikipedia entry ISO 3166-1 alpha-2.

HTTPVersion

Type: string

The HTTP version specified in the sampled web request, for example, HTTP/1.1.

Headers

Type: Array of HTTPHeader structures

A complex type that contains the name and value for each header in the sampled web request.

Method

Type: string

The HTTP method specified in the sampled web request.

URI

Type: string

The URI path of the request, which identifies the resource, for example, /images/daily-ad.jpg.

IPSet

Description

Contains one or more IP addresses or blocks of IP addresses specified in Classless Inter-Domain Routing (CIDR) notation. AWS WAF supports any CIDR range. For information about CIDR notation, see the Wikipedia entry Classless Inter-Domain Routing.

AWS WAF assigns an ARN to each IPSet that you create. To use an IP set in a rule, you provide the ARN to the Rule statement IPSetReferenceStatement.

Members

ARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the entity.

Addresses

Required: Yes
Type: Array of strings

Examples:

To configure AWS 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 AWS 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 AWS 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 AWS 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.

Description

Type: string

A description of the IP set that helps with identification. You cannot change the description of an IP set after you create it.

IPAddressVersion

Required: Yes
Type: string

Specify IPV4 or IPV6.

Id

Required: Yes
Type: 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.

Name

Required: Yes
Type: string

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

IPSetForwardedIPConfig

Description

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

This configuration is used only for IPSetReferenceStatement. For GeoMatchStatement and RateBasedStatement, use ForwardedIPConfig instead.

Members

FallbackBehavior

Required: Yes
Type: string

The match status to assign to the web request if the request doesn't have a valid IP address in the specified position.

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

You can specify the following fallback behaviors:

MATCH - Treat the web request as matching the rule statement. AWS WAF applies the rule action to the request.
NO_MATCH - Treat the web request as not matching the rule statement.

HeaderName

Required: Yes
Type: string

The name of the HTTP header to use for the IP address. For example, to use the X-Forwarded-For (XFF) header, set this to X-Forwarded-For.

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

Position

Required: Yes
Type: string

The position in the header to search for the IP address. The header can contain IP addresses of the original client and also of proxies. For example, the header value could be 10.1.1.1, 127.0.0.0, 10.10.10.10 where the first IP address identifies the original client and the rest identify proxies that the request went through.

The options for this setting are the following:

FIRST - Inspect the first IP address in the list of IP addresses in the header. This is usually the client's original IP.
LAST - Inspect the last IP address in the list of IP addresses in the header.
ANY - Inspect all IP addresses in the header for a match. If the header contains more than 10 IP addresses, AWS WAF inspects the last 10.

IPSetReferenceStatement

Description

A rule statement used to detect web requests coming from particular IP addresses or address ranges. To use this, create an IPSet that specifies the addresses you want to detect, then use the ARN of that set in this statement. To create an IP set, see CreateIPSet.

Each IP set rule statement references an IP set. You create and maintain the set independent of your rules. This allows you to use the single set in multiple rules. When you update the referenced set, AWS WAF automatically updates all rules that reference it.

Members

ARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the IPSet that this statement references.

IPSetForwardedIPConfig

Type: IPSetForwardedIPConfig structure

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

IPSetSummary

Description

Members

ARN

Type: string

The Amazon Resource Name (ARN) of the entity.

Description

Type: string

A description of the IP set that helps with identification. You cannot change the description of an IP set after you create it.

Id

Type: 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.

LockToken

Type: string

Name

Type: string

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

LoggingConfiguration

Description

Defines an association between Amazon Kinesis Data Firehose destinations and a web ACL resource, for logging from AWS WAF. As part of the association, you can specify parts of the standard logging fields to keep out of the logs.

Members

LogDestinationConfigs

Required: Yes
Type: Array of strings

The Amazon Kinesis Data Firehose Amazon Resource Name (ARNs) that you want to associate with the web ACL.

ManagedByFirewallManager

Type: boolean

Indicates whether the logging configuration was created by AWS Firewall Manager, as part of an AWS WAF policy configuration. If true, only Firewall Manager can modify or delete the configuration.

RedactedFields

Type: Array of FieldToMatch structures

The parts of the request that you want to keep out of the logs. For example, if you redact the HEADER field, the HEADER field in the firehose will be xxx.

You must use one of the following values: URI, QUERY_STRING, HEADER, or METHOD.

ResourceArn

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the web ACL that you want to associate with LogDestinationConfigs.

ManagedRuleGroupStatement

Description

You can't nest a ManagedRuleGroupStatement, for example for use inside a NotStatement or OrStatement. It can only be referenced as a top-level statement within a rule.

Members

ExcludedRules

Type: Array of ExcludedRule structures

The rules whose actions are set to COUNT by the web ACL, regardless of the action that is set on the rule. This effectively excludes the rule from acting on web requests.

Name

Required: Yes
Type: string

The name of the managed rule group. You use this, along with the vendor name, to identify the rule group.

VendorName

Required: Yes
Type: string

The name of the managed rule group vendor. You use this, along with the rule group name, to identify the rule group.

ManagedRuleGroupSummary

Description

High-level information about a managed rule group, returned by ListAvailableManagedRuleGroups. This provides information like the name and vendor name, that you provide when you add a ManagedRuleGroupStatement to a web ACL. Managed rule groups include AWS Managed Rules rule groups, which are free of charge to AWS WAF customers, and AWS Marketplace managed rule groups, which you can subscribe to through AWS Marketplace.

Members

Description

Type: string

The description of the managed rule group, provided by AWS Managed Rules or the AWS Marketplace seller who manages it.

Name

Type: string

The name of the managed rule group. You use this, along with the vendor name, to identify the rule group.

VendorName

Type: string

The name of the managed rule group vendor. You use this, along with the rule group name, to identify the rule group.

Method

Description

The HTTP method of a web request. The method indicates the type of operation that the request is asking the origin to perform.

This is used only to indicate the web request component for AWS WAF to inspect, in the FieldToMatch specification.

Members

NoneAction

Description

Specifies that AWS WAF should do nothing. This is generally used to try out a rule without performing any actions. You set the OverrideAction on the Rule.

This is used only in the context of other settings, for example to specify values for RuleAction and web ACL DefaultAction.

Members

NotStatement

Description

A logical rule statement used to negate the results of another rule statement. You provide one Statement within the NotStatement.

Members

Statement

Required: Yes
Type: Statement structure

The statement to negate. You can use any statement that can be nested.

OrStatement

Description

A logical rule statement used to combine other rule statements with OR logic. You provide more than one Statement within the OrStatement.

Members

Statements

Required: Yes
Type: Array of Statement structures

The statements to combine with OR logic. You can use any statements that can be nested.

OverrideAction

Description

The override action to apply to the rules in a rule group. Used only for rule statements that reference a rule group, like RuleGroupReferenceStatement and ManagedRuleGroupStatement.

Set the override action to none to leave the rule actions in effect. Set it to count to only count matches, regardless of the rule action settings.

In a Rule, you must specify either this OverrideAction setting or the rule Action setting, but not both:

If the rule statement references a rule group, use this override action setting and not the action setting.
If the rule statement does not reference a rule group, use the rule action setting and not this rule override action setting.

Members

Count

Type: CountAction structure

Override the rule action setting to count.

None

Type: NoneAction structure

Don't override the rule action setting.

QueryString

Description

The query string of a web request. This is the part of a URL that appears after a ? character, if any.

This is used only to indicate the web request component for AWS WAF to inspect, in the FieldToMatch specification.

Members

RateBasedStatement

Description

A rate-based rule tracks the rate of requests for each originating IP address, and triggers the rule action when the rate exceeds a limit that you specify on the number of requests in any 5-minute time span. You can use this to put a temporary block on requests from an IP address that is sending excessive requests.

When the rule action triggers, AWS WAF blocks additional requests from the IP address until the request rate falls below the limit.

You can optionally nest another statement inside the rate-based statement, to narrow the scope of the rule so that it only counts requests that match the nested statement. For example, based on recent requests that you have seen from an attacker, you might create a rate-based rule with a nested AND rule statement that contains the following nested statements:

An IP match statement with an IP set that specified the address 192.0.2.44.
A string match statement that searches in the User-Agent header for the string BadBot.

In this rate-based rule, you also define a rate limit. For this example, the rate limit is 1,000. Requests that meet both of the conditions in the statements are counted. If the count exceeds 1,000 requests per five minutes, the rule action triggers. Requests that do not meet both conditions are not counted towards the rate limit and are not affected by this rule.

You cannot nest a RateBasedStatement, for example for use inside a NotStatement or OrStatement. It can only be referenced as a top-level statement within a rule.

Members

AggregateKeyType

Required: Yes
Type: string

Setting that indicates how to aggregate the request counts. The options are the following:

IP - Aggregate the request counts on the IP address from the web request origin.
FORWARDED_IP - Aggregate the request counts on the first IP address in an HTTP header. If you use this, configure the ForwardedIPConfig, to specify the header to use.

ForwardedIPConfig

Type: ForwardedIPConfig structure

If the specified header isn't present in the request, AWS WAF doesn't apply the rule to the web request at all.

This is required if AggregateKeyType is set to FORWARDED_IP.

Limit

Required: Yes
Type: long (int|float)

The limit on requests per 5-minute period for a single originating IP address. If the statement includes a ScopeDownStatement, this limit is applied only to the requests that match the statement.

ScopeDownStatement

Type: Statement structure

An optional nested statement that narrows the scope of the rate-based statement to matching web requests. This can be any nestable statement, and you can nest statements at any level below this scope-down statement.

RateBasedStatementManagedKeysIPSet

Description

The set of IP addresses that are currently blocked for a rate-based statement.

Members

Addresses

Type: Array of strings

The IP addresses that are currently blocked.

IPAddressVersion

Type: string

Regex

Description

A single regular expression. This is used in a RegexPatternSet.

Members

RegexString

Type: string

The string representing the regular expression.

RegexPatternSet

Description

Contains one or more regular expressions.

AWS WAF assigns an ARN to each RegexPatternSet that you create. To use a set in a rule, you provide the ARN to the Rule statement RegexPatternSetReferenceStatement.

Members

ARN

Type: string

The Amazon Resource Name (ARN) of the entity.

Description

Type: string

A description of the set that helps with identification. You cannot change the description of a set after you create it.

Id

Type: 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.

Name

Type: string

The name of the set. You cannot change the name after you create the set.

RegularExpressionList

Type: Array of Regex structures

The regular expression patterns in the set.

RegexPatternSetReferenceStatement

Description

A rule statement used to search web request components for matches with regular expressions. To use this, create a RegexPatternSet that specifies the expressions that you want to detect, then use the ARN of that set in this statement. A web request matches the pattern set rule statement if the request component matches any of the patterns in the set. To create a regex pattern set, see CreateRegexPatternSet.

Each regex pattern set rule statement references a regex pattern set. You create and maintain the set independent of your rules. This allows you to use the single set in multiple rules. When you update the referenced set, AWS WAF automatically updates all rules that reference it.

Members

ARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the RegexPatternSet that this statement references.

FieldToMatch

Required: Yes
Type: FieldToMatch structure

The part of a web request that you want AWS WAF to inspect. For more information, see FieldToMatch.

TextTransformations

Required: Yes
Type: Array of TextTransformation structures

RegexPatternSetSummary

Description

Members

ARN

Type: string

The Amazon Resource Name (ARN) of the entity.

Description

Type: string

A description of the set that helps with identification. You cannot change the description of a set after you create it.

Id

Type: 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.

LockToken

Type: string

Name

Type: string

The name of the data type instance. You cannot change the name after you create the instance.

Rule

Description

A single rule, which you can use in a WebACL or RuleGroup to identify web requests that you want to allow, block, or count. Each rule includes one top-level Statement that AWS WAF uses to identify matching web requests, and parameters that govern how AWS WAF handles them.

Members

Action

Type: RuleAction structure

The action that AWS WAF should take on a web request when it matches the rule statement. Settings at the web ACL level can override the rule action setting.

This is used only for rules whose statements do not reference a rule group. Rule statements that reference a rule group include RuleGroupReferenceStatement and ManagedRuleGroupStatement.

You must specify either this Action setting or the rule OverrideAction setting, but not both:

If the rule statement does not reference a rule group, use this rule action setting and not the rule override action setting.
If the rule statement references a rule group, use the override action setting and not this action setting.

Name

Required: Yes
Type: string

The name of the rule. You can't change the name of a Rule after you create it.

OverrideAction

Type: OverrideAction structure

The override action to apply to the rules in a rule group. Used only for rule statements that reference a rule group, like RuleGroupReferenceStatement and ManagedRuleGroupStatement.

Set the override action to none to leave the rule actions in effect. Set it to count to only count matches, regardless of the rule action settings.

In a Rule, you must specify either this OverrideAction setting or the rule Action setting, but not both:

If the rule statement references a rule group, use this override action setting and not the action setting.
If the rule statement does not reference a rule group, use the rule action setting and not this rule override action setting.

Priority

Required: Yes
Type: int

If you define more than one Rule in a WebACL, AWS WAF evaluates each request against the Rules in order based on the value of Priority. AWS WAF processes rules with lower priority first. The priorities don't need to be consecutive, but they must all be different.

Statement

Required: Yes
Type: Statement structure

The AWS WAF processing statement for the rule, for example ByteMatchStatement or SizeConstraintStatement.

VisibilityConfig

Required: Yes
Type: VisibilityConfig structure

Defines and enables Amazon CloudWatch metrics and web request sample collection.

RuleAction

Description

The action that AWS WAF should take on a web request when it matches a rule's statement. Settings at the web ACL level can override the rule action setting.

Members

Allow

Type: AllowAction structure

Instructs AWS WAF to allow the web request.

Block

Type: BlockAction structure

Instructs AWS WAF to block the web request.

Count

Type: CountAction structure

Instructs AWS WAF to count the web request and allow it.

RuleGroup

Description

Members

ARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the entity.

Capacity

Required: Yes
Type: long (int|float)

The web ACL capacity units (WCUs) required for this rule group.

Description

Type: string

A description of the rule group that helps with identification. You cannot change the description of a rule group after you create it.

Id

Required: Yes
Type: string

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

Name

Required: Yes
Type: string

The name of the rule group. You cannot change the name of a rule group after you create it.

Rules

Type: Array of Rule structures

VisibilityConfig

Required: Yes
Type: VisibilityConfig structure

Defines and enables Amazon CloudWatch metrics and web request sample collection.

RuleGroupReferenceStatement

Description

A rule statement used to run the rules that are defined in a RuleGroup. To use this, create a rule group with your rules, then provide the ARN of the rule group in this statement.

You cannot nest a RuleGroupReferenceStatement, for example for use inside a NotStatement or OrStatement. It can only be referenced as a top-level statement within a rule.

Members

ARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the entity.

ExcludedRules

Type: Array of ExcludedRule structures

The names of rules that are in the referenced rule group, but that you want AWS WAF to exclude from processing for this rule statement.

RuleGroupSummary

Description

Members

ARN

Type: string

The Amazon Resource Name (ARN) of the entity.

Description

Type: string

A description of the rule group that helps with identification. You cannot change the description of a rule group after you create it.

Id

Type: string

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

LockToken

Type: string

Name

Type: string

The name of the data type instance. You cannot change the name after you create the instance.

RuleSummary

Description

High-level information about a Rule, returned by operations like DescribeManagedRuleGroup. This provides information like the ID, that you can use to retrieve and manage a RuleGroup, and the ARN, that you provide to the RuleGroupReferenceStatement to use the rule group in a Rule.

Members

Action

Type: RuleAction structure

The action that AWS WAF should take on a web request when it matches a rule's statement. Settings at the web ACL level can override the rule action setting.

Name

Type: string

The name of the rule.

SampledHTTPRequest

Description

Represents a single sampled web request. The response from GetSampledRequests includes a SampledHTTPRequests complex type that appears as SampledRequests in the response syntax. SampledHTTPRequests contains an array of SampledHTTPRequest objects.

Members

Action

Type: string

The action for the Rule that the request matched: ALLOW, BLOCK, or COUNT.

Request

Required: Yes
Type: HTTPRequest structure

A complex type that contains detailed information about the request.

RuleNameWithinRuleGroup

Type: string

The name of the Rule that the request matched. For managed rule groups, the format for this name is <vendor name>#<managed rule group name>#<rule name>. For your own rule groups, the format for this name is <rule group name>#<rule name>. If the rule is not in a rule group, this field is absent.

Timestamp

Type: timestamp (string|DateTime or anything parsable by strtotime)

The time at which AWS WAF received the request from your AWS resource, in Unix time format (in seconds).

Weight

Required: Yes
Type: long (int|float)

A value that indicates how one result in the response relates proportionally to other results in the response. For example, a result that has a weight of 2 represents roughly twice as many web requests as a result that has a weight of 1.

SingleHeader

Description

One of the headers in a web request, identified by name, for example, User-Agent or Referer. This setting isn't case sensitive.

This is used only to indicate the web request component for AWS WAF to inspect, in the FieldToMatch specification.

Members

Name

Required: Yes
Type: string

The name of the query header to inspect.

SingleQueryArgument

Description

One query argument in a web request, identified by name, for example UserName or SalesRegion. The name can be up to 30 characters long and isn't case sensitive.

Members

Name

Required: Yes
Type: string

The name of the query argument to inspect.

SizeConstraintStatement

Description

A rule statement that compares a number of bytes against the size of a request component, using a comparison operator, such as greater than (>) or less than (<). For example, you can use a size constraint statement to look for query strings that are longer than 100 bytes.

If you configure AWS WAF to inspect the request body, AWS WAF inspects only the first 8192 bytes (8 KB). If the request body for your web requests never exceeds 8192 bytes, you can create a size constraint condition and block requests that have a request body greater than 8192 bytes.

If you choose URI for the value of Part of the request to filter on, the slash (/) in the URI counts as one character. For example, the URI /logo.jpg is nine characters long.

Members

ComparisonOperator

Required: Yes
Type: string

The operator to use to compare the request part to the size setting.

FieldToMatch

Required: Yes
Type: FieldToMatch structure

The part of a web request that you want AWS WAF to inspect. For more information, see FieldToMatch.

Size

Required: Yes
Type: long (int|float)

The size, in byte, to compare to the request part, after any transformations.

TextTransformations

Required: Yes
Type: Array of TextTransformation structures

SqliMatchStatement

Description

Attackers sometimes insert malicious SQL code into web requests in an effort to extract data from your database. To allow or block web requests that appear to contain malicious SQL code, create one or more SQL injection match conditions. An SQL injection match condition identifies the part of web requests, such as the URI or the query string, that you want AWS WAF to inspect. Later in the process, when you create a web ACL, you specify whether to allow or block requests that appear to contain malicious SQL code.

Members

FieldToMatch

Required: Yes
Type: FieldToMatch structure

The part of a web request that you want AWS WAF to inspect. For more information, see FieldToMatch.

TextTransformations

Required: Yes
Type: Array of TextTransformation structures

Statement

Description

The processing guidance for a Rule, used by AWS WAF to determine whether a web request matches the rule.

Members

AndStatement

Type: AndStatement structure

A logical rule statement used to combine other rule statements with AND logic. You provide more than one Statement within the AndStatement.

ByteMatchStatement

Type: ByteMatchStatement structure

GeoMatchStatement

Type: GeoMatchStatement structure

A rule statement used to identify web requests based on country of origin.

IPSetReferenceStatement

Type: IPSetReferenceStatement structure

ManagedRuleGroupStatement

Type: ManagedRuleGroupStatement structure

You can't nest a ManagedRuleGroupStatement, for example for use inside a NotStatement or OrStatement. It can only be referenced as a top-level statement within a rule.

NotStatement

Type: NotStatement structure

A logical rule statement used to negate the results of another rule statement. You provide one Statement within the NotStatement.

OrStatement

Type: OrStatement structure

A logical rule statement used to combine other rule statements with OR logic. You provide more than one Statement within the OrStatement.

RateBasedStatement

Type: RateBasedStatement structure

When the rule action triggers, AWS WAF blocks additional requests from the IP address until the request rate falls below the limit.

An IP match statement with an IP set that specified the address 192.0.2.44.
A string match statement that searches in the User-Agent header for the string BadBot.

You cannot nest a RateBasedStatement, for example for use inside a NotStatement or OrStatement. It can only be referenced as a top-level statement within a rule.

RegexPatternSetReferenceStatement

Type: RegexPatternSetReferenceStatement structure

RuleGroupReferenceStatement

Type: RuleGroupReferenceStatement structure

A rule statement used to run the rules that are defined in a RuleGroup. To use this, create a rule group with your rules, then provide the ARN of the rule group in this statement.

You cannot nest a RuleGroupReferenceStatement, for example for use inside a NotStatement or OrStatement. It can only be referenced as a top-level statement within a rule.

SizeConstraintStatement

Type: SizeConstraintStatement structure

If you choose URI for the value of Part of the request to filter on, the slash (/) in the URI counts as one character. For example, the URI /logo.jpg is nine characters long.

SqliMatchStatement

Type: SqliMatchStatement structure

XssMatchStatement

Type: XssMatchStatement structure

A rule statement that defines a cross-site scripting (XSS) match search for AWS WAF to apply to web requests. XSS attacks are those where the attacker uses vulnerabilities in a benign website as a vehicle to inject malicious client-site scripts into other legitimate web browsers. The XSS match statement provides the location in requests that you want AWS WAF to search and text transformations to use on the search area before AWS WAF searches for character sequences that are likely to be malicious strings.

Tag

Description

A tag associated with an AWS resource. Tags are key:value pairs that you can use to categorize and manage your resources, for purposes like billing or other management. Typically, the tag key represents a category, such as "environment", and the tag value represents a specific value within that category, such as "test," "development," or "production". Or you might set the tag key to "customer" and the value to the customer name or ID. You can specify one or more tags to add to each AWS resource, up to 50 tags for a resource.

You can tag the AWS resources that you manage through AWS WAF: web ACLs, rule groups, IP sets, and regex pattern sets. You can't manage or view tags through the AWS WAF console.

Members

Key

Required: Yes
Type: string

Part of the key:value pair that defines a tag. You can use a tag key to describe a category of information, such as "customer." Tag keys are case-sensitive.

Value

Required: Yes
Type: string

Part of the key:value pair that defines a tag. You can use a tag value to describe a specific value within a category, such as "companyA" or "companyB." Tag values are case-sensitive.

TagInfoForResource

Description

The collection of tagging definitions for an AWS resource. Tags are key:value pairs that you can use to categorize and manage your resources, for purposes like billing or other management. Typically, the tag key represents a category, such as "environment", and the tag value represents a specific value within that category, such as "test," "development," or "production". Or you might set the tag key to "customer" and the value to the customer name or ID. You can specify one or more tags to add to each AWS resource, up to 50 tags for a resource.

You can tag the AWS resources that you manage through AWS WAF: web ACLs, rule groups, IP sets, and regex pattern sets. You can't manage or view tags through the AWS WAF console.

Members

ResourceARN

Type: string

The Amazon Resource Name (ARN) of the resource.

TagList

Type: Array of Tag structures

The array of Tag objects defined for the resource.

TextTransformation

Description

Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass detection.

Members

Priority

Required: Yes
Type: int

Sets the relative processing order for multiple transformations that are defined for a rule statement. AWS WAF processes all transformations, from lowest priority to highest, before inspecting the transformed content. The priorities don't need to be consecutive, but they must all be different.

Type

Required: Yes
Type: string

You can specify the following transformation types:

CMD_LINE

When you're concerned that attackers are injecting an operating system command line command and using unusual formatting to disguise some or all of the command, use this option to perform the following transformations:

Delete the following characters: \ " ' ^
Delete spaces before the following characters: / (
Replace the following characters with a space: , ;
Replace multiple spaces with one space
Convert uppercase letters (A-Z) to lowercase (a-z)

COMPRESS_WHITE_SPACE

Use this option to replace the following characters with a space character (decimal 32):

\f, formfeed, decimal 12
\t, tab, decimal 9
\n, newline, decimal 10
\r, carriage return, decimal 13
\v, vertical tab, decimal 11
non-breaking space, decimal 160

COMPRESS_WHITE_SPACE also replaces multiple spaces with one space.

HTML_ENTITY_DECODE

Use this option to replace HTML-encoded characters with unencoded characters. HTML_ENTITY_DECODE performs the following operations:

Replaces (ampersand)quot; with "
Replaces (ampersand)nbsp; with a non-breaking space, decimal 160
Replaces (ampersand)lt; with a "less than" symbol
Replaces (ampersand)gt; with >
Replaces characters that are represented in hexadecimal format, (ampersand)#xhhhh;, with the corresponding characters
Replaces characters that are represented in decimal format, (ampersand)#nnnn;, with the corresponding characters

LOWERCASE

Use this option to convert uppercase letters (A-Z) to lowercase (a-z).

URL_DECODE

Use this option to decode a URL-encoded value.

NONE

Specify NONE if you don't want any text transformations.

TimeWindow

Description

In a GetSampledRequests request, the StartTime and EndTime objects specify the time range for which you want AWS WAF to return a sample of web requests.

You must specify the times in Coordinated Universal Time (UTC) format. UTC format includes the special designator, Z. For example, "2016-09-27T14:50Z". You can specify any time range in the previous three hours.

In a GetSampledRequests response, the StartTime and EndTime objects specify the time range for which AWS WAF actually returned a sample of web requests. AWS WAF gets the specified number of requests from among the first 5,000 requests that your AWS resource receives during the specified time period. If your resource receives more than 5,000 requests during that period, AWS WAF stops sampling after the 5,000th request. In that case, EndTime is the time that AWS WAF received the 5,000th request.

Members

EndTime

Required: Yes
Type: timestamp (string|DateTime or anything parsable by strtotime)

The end of the time range from which you want GetSampledRequests to return a sample of the requests that your AWS resource received. You must specify the times in Coordinated Universal Time (UTC) format. UTC format includes the special designator, Z. For example, "2016-09-27T14:50Z". You can specify any time range in the previous three hours.

StartTime

Required: Yes
Type: timestamp (string|DateTime or anything parsable by strtotime)

The beginning of the time range from which you want GetSampledRequests to return a sample of the requests that your AWS resource received. You must specify the times in Coordinated Universal Time (UTC) format. UTC format includes the special designator, Z. For example, "2016-09-27T14:50Z". You can specify any time range in the previous three hours.

UriPath

Description

The path component of the URI of a web request. This is the part of a web request that identifies a resource, for example, /images/daily-ad.jpg.

This is used only to indicate the web request component for AWS WAF to inspect, in the FieldToMatch specification.

Members

VisibilityConfig

Description

Defines and enables Amazon CloudWatch metrics and web request sample collection.

Members

CloudWatchMetricsEnabled

Required: Yes
Type: boolean

A boolean indicating whether the associated resource sends metrics to CloudWatch. For the list of available metrics, see AWS WAF Metrics.

MetricName

Required: Yes
Type: string

A name of the CloudWatch metric. The name can contain only the characters: A-Z, a-z, 0-9, - (hyphen), and _ (underscore). The name can be from one to 128 characters long. It can't contain whitespace or metric names reserved for AWS WAF, for example "All" and "Default_Action."

SampledRequestsEnabled

Required: Yes
Type: boolean

A boolean indicating whether AWS WAF should store a sampling of the web requests that match the rules. You can view the sampled requests through the AWS WAF console.

WAFAssociatedItemException

Description

AWS WAF couldn’t perform the operation because your resource is being used by another resource or it’s associated with another resource.

Members

Message

Type: string

WAFDuplicateItemException

Description

AWS WAF couldn’t perform the operation because the resource that you tried to save is a duplicate of an existing one.

Members

Message

Type: string

WAFInternalErrorException

Description

Your request is valid, but AWS WAF couldn’t perform the operation because of a system problem. Retry your request.

Members

Message

Type: string

WAFInvalidOperationException

Description

The operation isn't valid.

Members

Message

Type: string

WAFInvalidParameterException

Description

The operation failed because AWS WAF didn't recognize a parameter in the request. For example:

You specified an invalid parameter name or value.
Your nested statement isn't valid. You might have tried to nest a statement that can’t be nested.
You tried to update a WebACL with a DefaultAction that isn't among the types available at DefaultAction.
Your request references an ARN that is malformed, or corresponds to a resource with which a Web ACL cannot be associated.

Members

Field

Type: string

Parameter

Type: string

Reason

Type: string

message

Type: string

WAFInvalidPermissionPolicyException

Description

The operation failed because the specified policy isn't in the proper format.

The policy specifications must conform to the following:

The policy must be composed using IAM Policy version 2012-10-17 or version 2015-01-01.
The policy must include specifications for Effect, Action, and Principal.
Effect must specify Allow.
Action must specify wafv2:CreateWebACL, wafv2:UpdateWebACL, and wafv2:PutFirewallManagerRuleGroups. AWS WAF rejects any extra actions or wildcard actions in the policy.
The policy must not include a Resource parameter.

For more information, see IAM Policies.

Members

Message

Type: string

WAFInvalidResourceException

Description

AWS WAF couldn’t perform the operation because the resource that you requested isn’t valid. Check the resource, and try again.

Members

Message

Type: string

WAFLimitsExceededException

Description

AWS WAF couldn’t perform the operation because you exceeded your resource limit. For example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide.

Members

Message

Type: string

WAFNonexistentItemException

Description

AWS WAF couldn’t perform the operation because your resource doesn’t exist.

Members

Message

Type: string

WAFOptimisticLockException

Description

AWS WAF couldn’t save your changes because you tried to update or delete a resource that has changed since you last retrieved it. Get the resource again, make any changes you need to make to the new copy, and retry your operation.

Members

Message

Type: string

WAFServiceLinkedRoleErrorException

Description

AWS WAF is not able to access the service linked role. This can be caused by a previous PutLoggingConfiguration request, which can lock the service linked role for about 20 seconds. Please try your request again. The service linked role can also be locked by a previous DeleteServiceLinkedRole request, which can lock the role for 15 minutes or more. If you recently made a call to DeleteServiceLinkedRole, wait at least 15 minutes and try the request again. If you receive this same exception again, you will have to wait additional time until the role is unlocked.

Members

message

Type: string

WAFSubscriptionNotFoundException

Description

Members

Message

Type: string

WAFTagOperationException

Description

An error occurred during the tagging operation. Retry your request.

Members

Message

Type: string

WAFTagOperationInternalErrorException

Description

AWS WAF couldn’t perform your tagging operation because of an internal error. Retry your request.

Members

Message

Type: string

WAFUnavailableEntityException

Description

AWS WAF couldn’t retrieve the resource that you requested. Retry your request.

Members

Message

Type: string

WebACL

Description

Members

ARN

Required: Yes
Type: string

The Amazon Resource Name (ARN) of the Web ACL that you want to associate with the resource.

Capacity

Type: long (int|float)

The web ACL capacity units (WCUs) currently being used by this web ACL.

DefaultAction

Required: Yes
Type: DefaultAction structure

The action to perform if none of the Rules contained in the WebACL match.

Description

Type: string

A description of the Web ACL that helps with identification. You cannot change the description of a Web ACL after you create it.

Id

Required: Yes
Type: string

A unique identifier for the WebACL. This ID is returned in the responses to create and list commands. You use this ID to do things like get, update, and delete a WebACL.

ManagedByFirewallManager

Type: boolean

Indicates whether this web ACL is managed by AWS Firewall Manager. If true, then only AWS Firewall Manager can delete the web ACL or any Firewall Manager rule groups in the web ACL.

Name

Required: Yes
Type: string

The name of the Web ACL. You cannot change the name of a Web ACL after you create it.

PostProcessFirewallManagerRuleGroups

Type: Array of FirewallManagerRuleGroup structures

The last set of rules for AWS WAF to process in the web ACL. This is defined in an AWS Firewall Manager WAF policy and contains only rule group references. You can't alter these. Any rules and rule groups that you define for the web ACL are prioritized before these.

In the Firewall Manager WAF policy, the Firewall Manager administrator can define a set of rule groups to run first in the web ACL and a set of rule groups to run last. Within each set, the administrator prioritizes the rule groups, to determine their relative processing order.

PreProcessFirewallManagerRuleGroups

Type: Array of FirewallManagerRuleGroup structures

The first set of rules for AWS WAF to process in the web ACL. This is defined in an AWS Firewall Manager WAF policy and contains only rule group references. You can't alter these. Any rules and rule groups that you define for the web ACL are prioritized after these.

Rules

Type: Array of Rule structures

VisibilityConfig

Required: Yes
Type: VisibilityConfig structure

Defines and enables Amazon CloudWatch metrics and web request sample collection.

WebACLSummary

Description

Members

ARN

Type: string

The Amazon Resource Name (ARN) of the entity.

Description

Type: string

A description of the Web ACL that helps with identification. You cannot change the description of a Web ACL after you create it.

Id

Type: string

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

LockToken

Type: string

Name

Type: string

The name of the Web ACL. You cannot change the name of a Web ACL after you create it.

XssMatchStatement

Description

Members

FieldToMatch

Required: Yes
Type: FieldToMatch structure

The part of a web request that you want AWS WAF to inspect. For more information, see FieldToMatch.

TextTransformations

Required: Yes
Type: Array of TextTransformation structures

Namespaces

Classes

Interfaces

Traits

Exceptions

Functions

AWS WAFV2 2019-07-29

Operation Summary

Operations

AssociateWebACL

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Errors

CheckCapacity

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Members

Errors

CreateIPSet

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Members

Errors

CreateRegexPatternSet

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Members

Errors

CreateRuleGroup

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Members

Errors

CreateWebACL

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Members

Errors

DeleteFirewallManagerRuleGroups

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Members

Errors

DeleteIPSet

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Errors

DeleteLoggingConfiguration

Parameter Syntax

Parameter Details

Members

Result Syntax

Result Details

Errors

DeletePermissionPolicy

Parameter Syntax