types.go

// Code generated by smithy-go-codegen DO NOT EDIT.

package types

import (
	"time"
)

// A single action condition for a Condition in a logging filter.
type ActionCondition struct {

	// The action setting that a log record must contain in order to meet the
	// condition.
	//
	// This member is required.
	Action ActionValue
}

// Inspect all of the elements that AWS WAF has parsed and extracted from the web
// request JSON body that are within the JsonBodyMatchScope. This is used with the
// FieldToMatch option JsonBody. This is used only to indicate the web request
// component for AWS WAF to inspect, in the FieldToMatch specification.
type All struct {
}

// Specifies that AWS WAF should allow the request and optionally defines
// additional custom handling for the request. This is used in the context of other
// settings, for example to specify values for RuleAction and web ACL
// DefaultAction.
type AllowAction struct {

	// Defines custom handling for the web request. For information about customizing
	// web requests and responses, see Customizing web requests and responses in AWS
	// WAF
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-custom-request-response.html)
	// in the AWS WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	CustomRequestHandling *CustomRequestHandling
}

// 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.
type AllQueryArguments struct {
}

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

	// The statements to combine with AND logic. You can use any statements that can be
	// nested.
	//
	// This member is required.
	Statements []Statement
}

// Specifies that AWS WAF should block the request and optionally defines
// additional custom handling for the response to the web request. This is used in
// the context of other settings, for example to specify values for RuleAction and
// web ACL DefaultAction.
type BlockAction struct {

	// Defines a custom response for the web request. For information about customizing
	// web requests and responses, see Customizing web requests and responses in AWS
	// WAF
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-custom-request-response.html)
	// in the AWS WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	CustomResponse *CustomResponse
}

// 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.
type Body struct {
}

// 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.
type ByteMatchStatement struct {

	// The part of a web request that you want AWS WAF to inspect. For more
	// information, see FieldToMatch.
	//
	// This member is required.
	FieldToMatch *FieldToMatch

	// 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.
	//
	// This member is required.
	PositionalConstraint PositionalConstraint

	// 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.
	//
	// This member is required.
	SearchString []byte

	// 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.
	//
	// This member is required.
	TextTransformations []TextTransformation
}

// A single match condition for a Filter.
type Condition struct {

	// A single action condition.
	ActionCondition *ActionCondition

	// A single label name condition.
	LabelNameCondition *LabelNameCondition
}

// Specifies that AWS WAF should count the request. Optionally defines additional
// custom handling for the request. This is used in the context of other settings,
// for example to specify values for RuleAction and web ACL DefaultAction.
type CountAction struct {

	// Defines custom handling for the web request. For information about customizing
	// web requests and responses, see Customizing web requests and responses in AWS
	// WAF
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-custom-request-response.html)
	// in the AWS WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	CustomRequestHandling *CustomRequestHandling
}

// A custom header for custom request and response handling. This is used in
// CustomResponse and CustomRequestHandling.
type CustomHTTPHeader struct {

	// The name of the custom header. For custom request header insertion, when AWS WAF
	// inserts the header into the request, it prefixes this name x-amzn-waf-, to avoid
	// confusion with the headers that are already in the request. For example, for the
	// header name sample, AWS WAF inserts the header x-amzn-waf-sample.
	//
	// This member is required.
	Name *string

	// The value of the custom header.
	//
	// This member is required.
	Value *string
}

// Custom request handling behavior that inserts custom headers into a web request.
// You can add custom request handling for the rule actions allow and count. For
// information about customizing web requests and responses, see Customizing web
// requests and responses in AWS WAF
// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-custom-request-response.html)
// in the AWS WAF Developer Guide
// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
type CustomRequestHandling struct {

	// The HTTP headers to insert into the request. Duplicate header names are not
	// allowed. For information about the limits on count and size for custom request
	// and response settings, see AWS WAF quotas
	// (https://docs.aws.amazon.com/waf/latest/developerguide/limits.html) in the AWS
	// WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	//
	// This member is required.
	InsertHeaders []CustomHTTPHeader
}

// A custom response to send to the client. You can define a custom response for
// rule actions and default web ACL actions that are set to BlockAction. For
// information about customizing web requests and responses, see Customizing web
// requests and responses in AWS WAF
// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-custom-request-response.html)
// in the AWS WAF Developer Guide
// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
type CustomResponse struct {

	// The HTTP status code to return to the client. For a list of status codes that
	// you can use in your custom reqponses, see Supported status codes for custom
	// response
	// (https://docs.aws.amazon.com/waf/latest/developerguide/customizing-the-response-status-codes.html)
	// in the AWS WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	//
	// This member is required.
	ResponseCode *int32

	// References the response body that you want AWS WAF to return to the web request
	// client. You can define a custom response for a rule action or a default web ACL
	// action that is set to block. To do this, you first define the response body key
	// and value in the CustomResponseBodies setting for the WebACL or RuleGroup where
	// you want to use it. Then, in the rule action or web ACL default action
	// BlockAction setting, you reference the response body using this key.
	CustomResponseBodyKey *string

	// The HTTP headers to use in the response. Duplicate header names are not allowed.
	// For information about the limits on count and size for custom request and
	// response settings, see AWS WAF quotas
	// (https://docs.aws.amazon.com/waf/latest/developerguide/limits.html) in the AWS
	// WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	ResponseHeaders []CustomHTTPHeader
}

// The response body to use in a custom response to a web request. This is
// referenced by key from CustomResponseCustomResponseBodyKey.
type CustomResponseBody struct {

	// The payload of the custom response. You can use JSON escape strings in JSON
	// content. To do this, you must specify JSON content in the ContentType setting.
	// For information about the limits on count and size for custom request and
	// response settings, see AWS WAF quotas
	// (https://docs.aws.amazon.com/waf/latest/developerguide/limits.html) in the AWS
	// WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	//
	// This member is required.
	Content *string

	// The type of content in the payload that you are defining in the Content string.
	//
	// This member is required.
	ContentType ResponseContentType
}

// 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 you can't use count.
type DefaultAction struct {

	// Specifies that AWS WAF should allow requests by default.
	Allow *AllowAction

	// Specifies that AWS WAF should block requests by default.
	Block *BlockAction
}

// 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.
type ExcludedRule struct {

	// The name of the rule to exclude.
	//
	// This member is required.
	Name *string
}

// 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.
type FieldToMatch struct {

	// Inspect all query arguments.
	AllQueryArguments *AllQueryArguments

	// Inspect the request body as plain text. The request body 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.
	Body *Body

	// Inspect the request body as JSON. The request body 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.
	JsonBody *JsonBody

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

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

	// Inspect a single header. Provide the name of the header to inspect, for example,
	// User-Agent or Referer. This setting isn't case sensitive. Example JSON:
	// "SingleHeader": { "Name": "haystack" }
	SingleHeader *SingleHeader

	// 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. Example
	// JSON: "SingleQueryArgument": { "Name": "myArgument" }
	SingleQueryArgument *SingleQueryArgument

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

// A single logging filter, used in LoggingFilter.
type Filter struct {

	// How to handle logs that satisfy the filter's conditions and requirement.
	//
	// This member is required.
	Behavior FilterBehavior

	// Match conditions for the filter.
	//
	// This member is required.
	Conditions []Condition

	// Logic to apply to the filtering conditions. You can specify that, in order to
	// satisfy the filter, a log must match all conditions or must match at least one
	// condition.
	//
	// This member is required.
	Requirement FilterRequirement
}

// A rule group that's defined for an AWS Firewall Manager WAF policy.
type FirewallManagerRuleGroup struct {

	// 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.
	//
	// This member is required.
	FirewallManagerStatement *FirewallManagerStatement

	// The name of the rule group. You cannot change the name of a rule group after you
	// create it.
	//
	// This member is required.
	Name *string

	// 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.
	//
	// This member is required.
	OverrideAction *OverrideAction

	// 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.
	//
	// This member is required.
	Priority int32

	// Defines and enables Amazon CloudWatch metrics and web request sample collection.
	//
	// This member is required.
	VisibilityConfig *VisibilityConfig
}

// 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.
type FirewallManagerStatement struct {

	// 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.
	ManagedRuleGroupStatement *ManagedRuleGroupStatement

	// 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.
	RuleGroupReferenceStatement *RuleGroupReferenceStatement
}

// 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.
type ForwardedIPConfig struct {

	// 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.
	//
	// This member is required.
	FallbackBehavior FallbackBehavior

	// 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.
	//
	// This member is required.
	HeaderName *string
}

// A rule statement used to identify web requests based on country of origin.
type GeoMatchStatement struct {

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

	// 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.
	ForwardedIPConfig *ForwardedIPConfig
}

// 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.
type HTTPHeader struct {

	// The name of the HTTP header.
	Name *string

	// The value of the HTTP header.
	Value *string
}

// 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.
type HTTPRequest struct {

	// 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
	ClientIP *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
	// (https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2).
	Country *string

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

	// A complex type that contains the name and value for each header in the sampled
	// web request.
	Headers []HTTPHeader

	// The HTTP method specified in the sampled web request.
	Method *string

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

// Contains one or more IP addresses or blocks of IP addresses specified in
// Classless Inter-Domain Routing (CIDR) notation. AWS WAF supports all IPv4 and
// IPv6 CIDR ranges except for /0. For information about CIDR notation, see the
// Wikipedia entry Classless Inter-Domain Routing
// (https://en.wikipedia.org/wiki/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.
type IPSet struct {

	// The Amazon Resource Name (ARN) of the entity.
	//
	// This member is required.
	ARN *string

	// 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 IPv4 and IPv6 CIDR ranges except for /0. 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
	// (https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing).
	//
	// This member is required.
	Addresses []string

	// Specify IPV4 or IPV6.
	//
	// This member is required.
	IPAddressVersion IPAddressVersion

	// 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.
	//
	// This member is required.
	Id *string

	// The name of the IP set. You cannot change the name of an IPSet after you create
	// it.
	//
	// This member is required.
	Name *string

	// A description of the IP set that helps with identification.
	Description *string
}

// 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
// only for IPSetReferenceStatement. For GeoMatchStatement and RateBasedStatement,
// use ForwardedIPConfig instead.
type IPSetForwardedIPConfig struct {

	// 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.
	//
	// This member is required.
	FallbackBehavior FallbackBehavior

	// 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.
	//
	// This member is required.
	HeaderName *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.
	//
	// This member is required.
	Position ForwardedIPPosition
}

// 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.
type IPSetReferenceStatement struct {

	// The Amazon Resource Name (ARN) of the IPSet that this statement references.
	//
	// This member is required.
	ARN *string

	// 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.
	IPSetForwardedIPConfig *IPSetForwardedIPConfig
}

// 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.
type IPSetSummary struct {

	// The Amazon Resource Name (ARN) of the entity.
	ARN *string

	// A description of the IP set that helps with identification.
	Description *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.
	Id *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.
	LockToken *string

	// The name of the IP set. You cannot change the name of an IPSet after you create
	// it.
	Name *string
}

// The body of a web request, inspected as JSON. The body immediately follows the
// request headers. This is used in the FieldToMatch specification. Use the
// specifications in this object to indicate which parts of the JSON body to
// inspect using the rule's inspection criteria. AWS WAF inspects only the parts of
// the JSON that result from the matches that you indicate.
type JsonBody struct {

	// The patterns to look for in the JSON body. AWS WAF inspects the results of these
	// pattern matches against the rule inspection criteria.
	//
	// This member is required.
	MatchPattern *JsonMatchPattern

	// The parts of the JSON to match against using the MatchPattern. If you specify
	// All, AWS WAF matches against keys and values.
	//
	// This member is required.
	MatchScope JsonMatchScope

	// What AWS WAF should do if it fails to completely parse the JSON body. The
	// options are the following:
	//
	// * EVALUATE_AS_STRING - Inspect the body as plain
	// text. AWS WAF applies the text transformations and inspection criteria that you
	// defined for the JSON inspection to the body text string.
	//
	// * 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.
	//
	// If you don't provide this setting, AWS WAF parses and evaluates the
	// content only up to the first parsing failure that it encounters. AWS WAF does
	// its best to parse the entire JSON body, but might be forced to stop for reasons
	// such as invalid characters, duplicate keys, truncation, and any content whose
	// root node isn't an object or an array. AWS WAF parses the JSON in the following
	// examples as two valid key, value pairs:
	//
	// * Missing comma:
	// {"key1":"value1""key2":"value2"}
	//
	// * Missing colon:
	// {"key1":"value1","key2""value2"}
	//
	// * Extra colons:
	// {"key1"::"value1","key2""value2"}
	InvalidFallbackBehavior BodyParsingFallbackBehavior
}

// The patterns to look for in the JSON body. AWS WAF inspects the results of these
// pattern matches against the rule inspection criteria. This is used with the
// FieldToMatch option JsonBody.
type JsonMatchPattern struct {

	// Match all of the elements. See also MatchScope in JsonBody. You must specify
	// either this setting or the IncludedPaths setting, but not both.
	All *All

	// Match only the specified include paths. See also MatchScope in JsonBody. Provide
	// the include paths using JSON Pointer syntax. For example, "IncludedPaths":
	// ["/dogs/0/name", "/dogs/1/name"]. For information about this syntax, see the
	// Internet Engineering Task Force (IETF) documentation JavaScript Object Notation
	// (JSON) Pointer (https://tools.ietf.org/html/rfc6901). You must specify either
	// this setting or the All setting, but not both. Don't use this option to include
	// all paths. Instead, use the All setting.
	IncludedPaths []string
}

// A single label container. This is used as an element of a label array in
// multiple contexts, for example, in RuleLabels inside a Rule and in Labels inside
// a SampledHTTPRequest.
type Label struct {

	// The label string.
	//
	// This member is required.
	Name *string
}

// A rule statement that defines a string match search against labels that have
// been added to the web request by rules that have already run in the web ACL. The
// label match statement provides the label or namespace string to search for. The
// label string can represent a part or all of the fully qualified label name that
// had been added to the web request. Fully qualified labels have a prefix,
// optional namespaces, and label name. The prefix identifies the rule group or web
// ACL context of the rule that added the label. If you do not provide the fully
// qualified name in your label match string, AWS WAF performs the search for
// labels that were added in the same context as the label match statement.
type LabelMatchStatement struct {

	// The string to match against. The setting you provide for this depends on the
	// match statement's Scope settings:
	//
	// * If the Scope indicates LABEL, then this
	// specification must include the name and can include any number of preceding
	// namespace specifications and prefix up to providing the fully qualified label
	// name.
	//
	// * If the Scope indicates NAMESPACE, then this specification can include
	// any number of contiguous namespace strings, and can include the entire label
	// namespace prefix from the rule group or web ACL where the label
	// originates.
	//
	// Labels are case sensitive and components of a label must be
	// separated by colon, for example NS1:NS2:name.
	//
	// This member is required.
	Key *string

	// Specify whether you want to match using the label name or just the namespace.
	//
	// This member is required.
	Scope LabelMatchScope
}

// A single label name condition for a Condition in a logging filter.
type LabelNameCondition struct {

	// The label name that a log record must contain in order to meet the condition.
	// This must be a fully qualified label name. Fully qualified labels have a prefix,
	// optional namespaces, and label name. The prefix identifies the rule group or web
	// ACL context of the rule that added the label.
	//
	// This member is required.
	LabelName *string
}

// List of labels used by one or more of the rules of a RuleGroup. This summary
// object is used for the following rule group lists:
//
// * AvailableLabels - Labels
// that rules add to matching requests. These labels are defined in the RuleLabels
// for a Rule.
//
// * ConsumedLabels - Labels that rules match against. These labels
// are defined in a LabelMatchStatement specification, in the Statement definition
// of a rule.
type LabelSummary struct {

	// An individual label specification.
	Name *string
}

// 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 and you can
// specify filters so that you log only a subset of the logging records.
type LoggingConfiguration struct {

	// The Amazon Kinesis Data Firehose Amazon Resource Name (ARNs) that you want to
	// associate with the web ACL.
	//
	// This member is required.
	LogDestinationConfigs []string

	// The Amazon Resource Name (ARN) of the web ACL that you want to associate with
	// LogDestinationConfigs.
	//
	// This member is required.
	ResourceArn *string

	// Filtering that specifies which web requests are kept in the logs and which are
	// dropped. You can filter on the rule action and on the web request labels that
	// were applied by matching rules during web ACL evaluation.
	LoggingFilter *LoggingFilter

	// 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.
	ManagedByFirewallManager bool

	// 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.
	RedactedFields []FieldToMatch
}

// Filtering that specifies which web requests are kept in the logs and which are
// dropped, defined for a web ACL's LoggingConfiguration. You can filter on the
// rule action and on the web request labels that were applied by matching rules
// during web ACL evaluation.
type LoggingFilter struct {

	// Default handling for logs that don't match any of the specified filtering
	// conditions.
	//
	// This member is required.
	DefaultBehavior FilterBehavior

	// The filters that you want to apply to the logs.
	//
	// This member is required.
	Filters []Filter
}

// 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.
type ManagedRuleGroupStatement struct {

	// The name of the managed rule group. You use this, along with the vendor name, to
	// identify the rule group.
	//
	// This member is required.
	Name *string

	// The name of the managed rule group vendor. You use this, along with the rule
	// group name, to identify the rule group.
	//
	// This member is required.
	VendorName *string

	// 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.
	ExcludedRules []ExcludedRule

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

// 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.
type ManagedRuleGroupSummary struct {

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

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

	// The name of the managed rule group vendor. You use this, along with the rule
	// group name, to identify the rule group.
	VendorName *string
}

// 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.
type Method struct {
}

// 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 in the context of other settings, for example to specify values for
// RuleAction and web ACL DefaultAction.
type NoneAction struct {
}

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

	// The statement to negate. You can use any statement that can be nested.
	//
	// This member is required.
	Statement *Statement
}

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

	// The statements to combine with OR logic. You can use any statements that can be
	// nested.
	//
	// This member is required.
	Statements []Statement
}

// 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.
type OverrideAction struct {

	// Override the rule action setting to count.
	Count *CountAction

	// Don't override the rule action setting.
	None *NoneAction
}

// 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.
type QueryString struct {
}

// 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.
type RateBasedStatement struct {

	// 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.
	//
	// This member is required.
	AggregateKeyType RateBasedStatementAggregateKeyType

	// 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.
	//
	// This member is required.
	Limit int64

	// 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 is required if
	// AggregateKeyType is set to FORWARDED_IP.
	ForwardedIPConfig *ForwardedIPConfig

	// 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.
	ScopeDownStatement *Statement
}

// The set of IP addresses that are currently blocked for a rate-based statement.
type RateBasedStatementManagedKeysIPSet struct {

	// The IP addresses that are currently blocked.
	Addresses []string

	IPAddressVersion IPAddressVersion
}

// A single regular expression. This is used in a RegexPatternSet.
type Regex struct {

	// The string representing the regular expression.
	RegexString *string
}

// 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.
type RegexPatternSet struct {

	// The Amazon Resource Name (ARN) of the entity.
	ARN *string

	// A description of the set that helps with identification.
	Description *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.
	Id *string

	// The name of the set. You cannot change the name after you create the set.
	Name *string

	// The regular expression patterns in the set.
	RegularExpressionList []Regex
}

// 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.
type RegexPatternSetReferenceStatement struct {

	// The Amazon Resource Name (ARN) of the RegexPatternSet that this statement
	// references.
	//
	// This member is required.
	ARN *string

	// The part of a web request that you want AWS WAF to inspect. For more
	// information, see FieldToMatch.
	//
	// This member is required.
	FieldToMatch *FieldToMatch

	// 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.
	//
	// This member is required.
	TextTransformations []TextTransformation
}

// 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.
type RegexPatternSetSummary struct {

	// The Amazon Resource Name (ARN) of the entity.
	ARN *string

	// A description of the set that helps with identification.
	Description *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.
	Id *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.
	LockToken *string

	// The name of the data type instance. You cannot change the name after you create
	// the instance.
	Name *string
}

// 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.
type Rule struct {

	// The name of the rule. You can't change the name of a Rule after you create it.
	//
	// This member is required.
	Name *string

	// 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.
	//
	// This member is required.
	Priority int32

	// The AWS WAF processing statement for the rule, for example ByteMatchStatement or
	// SizeConstraintStatement.
	//
	// This member is required.
	Statement *Statement

	// Defines and enables Amazon CloudWatch metrics and web request sample collection.
	//
	// This member is required.
	VisibilityConfig *VisibilityConfig

	// 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.
	Action *RuleAction

	// 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.
	OverrideAction *OverrideAction

	// Labels to apply to web requests that match the rule match statement. AWS WAF
	// applies fully qualified labels to matching web requests. A fully qualified label
	// is the concatenation of a label namespace and a rule label. The rule's rule
	// group or web ACL defines the label namespace. Rules that run after this rule in
	// the web ACL can match against these labels using a LabelMatchStatement. For each
	// label, provide a case-sensitive string containing optional namespaces and a
	// label name, according to the following guidelines:
	//
	// * Separate each component of
	// the label with a colon.
	//
	// * Each namespace or name can have up to 128
	// characters.
	//
	// * You can specify up to 5 namespaces in a label.
	//
	// * Don't use the
	// following reserved words in your label specification: aws, waf, managed,
	// rulegroup, webacl, regexpatternset, or ipset.
	//
	// For example, myLabelName or
	// nameSpace1:nameSpace2:myLabelName.
	RuleLabels []Label
}

// 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.
type RuleAction struct {

	// Instructs AWS WAF to allow the web request.
	Allow *AllowAction

	// Instructs AWS WAF to block the web request.
	Block *BlockAction

	// Instructs AWS WAF to count the web request and allow it.
	Count *CountAction
}

// 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.
type RuleGroup struct {

	// The Amazon Resource Name (ARN) of the entity.
	//
	// This member is required.
	ARN *string

	// 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. 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.
	//
	// This member is required.
	Capacity int64

	// 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.
	//
	// This member is required.
	Id *string

	// The name of the rule group. You cannot change the name of a rule group after you
	// create it.
	//
	// This member is required.
	Name *string

	// Defines and enables Amazon CloudWatch metrics and web request sample collection.
	//
	// This member is required.
	VisibilityConfig *VisibilityConfig

	// The labels that one or more rules in this rule group add to matching web ACLs.
	// These labels are defined in the RuleLabels for a Rule.
	AvailableLabels []LabelSummary

	// The labels that one or more rules in this rule group match against in label
	// match statements. These labels are defined in a LabelMatchStatement
	// specification, in the Statement definition of a rule.
	ConsumedLabels []LabelSummary

	// A map of custom response keys and content bodies. When you create a rule with a
	// block action, you can send a custom response to the web request. You define
	// these for the rule group, and then use them in the rules that you define in the
	// rule group. For information about customizing web requests and responses, see
	// Customizing web requests and responses in AWS WAF
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-custom-request-response.html)
	// in the AWS WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html). For
	// information about the limits on count and size for custom request and response
	// settings, see AWS WAF quotas
	// (https://docs.aws.amazon.com/waf/latest/developerguide/limits.html) in the AWS
	// WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	CustomResponseBodies map[string]CustomResponseBody

	// A description of the rule group that helps with identification.
	Description *string

	// The label namespace prefix for this rule group. All labels added by rules in
	// this rule group have this prefix.
	//
	// * The syntax for the label namespace prefix
	// for your rule groups is the following: awswaf::rulegroup::
	//
	// * When a rule with a
	// label matches a web request, AWS WAF adds the fully qualified label to the
	// request. A fully qualified label is made up of the label namespace from the rule
	// group or web ACL where the rule is defined and the label from the rule,
	// separated by a colon: :
	LabelNamespace *string

	// 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.
	Rules []Rule
}

// 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.
type RuleGroupReferenceStatement struct {

	// The Amazon Resource Name (ARN) of the entity.
	//
	// This member is required.
	ARN *string

	// 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.
	ExcludedRules []ExcludedRule
}

// 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.
type RuleGroupSummary struct {

	// The Amazon Resource Name (ARN) of the entity.
	ARN *string

	// A description of the rule group that helps with identification.
	Description *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.
	Id *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.
	LockToken *string

	// The name of the data type instance. You cannot change the name after you create
	// the instance.
	Name *string
}

// 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.
type RuleSummary struct {

	// 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.
	Action *RuleAction

	// The name of the rule.
	Name *string
}

// 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.
type SampledHTTPRequest struct {

	// A complex type that contains detailed information about the request.
	//
	// This member is required.
	Request *HTTPRequest

	// 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.
	//
	// This member is required.
	Weight int64

	// The action for the Rule that the request matched: ALLOW, BLOCK, or COUNT.
	Action *string

	// Labels applied to the web request by matching rules. AWS WAF applies fully
	// qualified labels to matching web requests. A fully qualified label is the
	// concatenation of a label namespace and a rule label. The rule's rule group or
	// web ACL defines the label namespace. For example,
	// awswaf:111122223333:myRuleGroup:testRules:testNS1:testNS2:labelNameA or
	// awswaf:managed:aws:managed-rule-set:header:encoding:utf8.
	Labels []Label

	// Custom request headers inserted by AWS WAF into the request, according to the
	// custom request configuration for the matching rule action.
	RequestHeadersInserted []HTTPHeader

	// The response code that was sent for the request.
	ResponseCodeSent *int32

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

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

// 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.
type SingleHeader struct {

	// The name of the query header to inspect.
	//
	// This member is required.
	Name *string
}

// 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.
type SingleQueryArgument struct {

	// The name of the query argument to inspect.
	//
	// This member is required.
	Name *string
}

// 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.
type SizeConstraintStatement struct {

	// The operator to use to compare the request part to the size setting.
	//
	// This member is required.
	ComparisonOperator ComparisonOperator

	// The part of a web request that you want AWS WAF to inspect. For more
	// information, see FieldToMatch.
	//
	// This member is required.
	FieldToMatch *FieldToMatch

	// The size, in byte, to compare to the request part, after any transformations.
	//
	// This member is required.
	Size int64

	// 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.
	//
	// This member is required.
	TextTransformations []TextTransformation
}

// 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.
type SqliMatchStatement struct {

	// The part of a web request that you want AWS WAF to inspect. For more
	// information, see FieldToMatch.
	//
	// This member is required.
	FieldToMatch *FieldToMatch

	// 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.
	//
	// This member is required.
	TextTransformations []TextTransformation
}

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

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

	// 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.
	ByteMatchStatement *ByteMatchStatement

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

	// 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.
	IPSetReferenceStatement *IPSetReferenceStatement

	// A rule statement that defines a string match search against labels that have
	// been added to the web request by rules that have already run in the web ACL. The
	// label match statement provides the label or namespace string to search for. The
	// label string can represent a part or all of the fully qualified label name that
	// had been added to the web request. Fully qualified labels have a prefix,
	// optional namespaces, and label name. The prefix identifies the rule group or web
	// ACL context of the rule that added the label. If you do not provide the fully
	// qualified name in your label match string, AWS WAF performs the search for
	// labels that were added in the same context as the label match statement.
	LabelMatchStatement *LabelMatchStatement

	// 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.
	ManagedRuleGroupStatement *ManagedRuleGroupStatement

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

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

	// 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.
	RateBasedStatement *RateBasedStatement

	// 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.
	RegexPatternSetReferenceStatement *RegexPatternSetReferenceStatement

	// 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.
	RuleGroupReferenceStatement *RuleGroupReferenceStatement

	// 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.
	SizeConstraintStatement *SizeConstraintStatement

	// 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.
	SqliMatchStatement *SqliMatchStatement

	// 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.
	XssMatchStatement *XssMatchStatement
}

// 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.
type Tag struct {

	// 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.
	//
	// This member is required.
	Key *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.
	//
	// This member is required.
	Value *string
}

// 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.
type TagInfoForResource struct {

	// The Amazon Resource Name (ARN) of the resource.
	ResourceARN *string

	// The array of Tag objects defined for the resource.
	TagList []Tag
}

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

	// 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.
	//
	// This member is required.
	Priority int32

	// 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.
	//
	// This member is required.
	Type TextTransformationType
}

// 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.
type TimeWindow struct {

	// 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.
	//
	// This member is required.
	EndTime *time.Time

	// 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.
	//
	// This member is required.
	StartTime *time.Time
}

// 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.
type UriPath struct {
}

// Defines and enables Amazon CloudWatch metrics and web request sample collection.
type VisibilityConfig struct {

	// A boolean indicating whether the associated resource sends metrics to
	// CloudWatch. For the list of available metrics, see AWS WAF Metrics
	// (https://docs.aws.amazon.com/waf/latest/developerguide/monitoring-cloudwatch.html#waf-metrics).
	//
	// This member is required.
	CloudWatchMetricsEnabled bool

	// 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."
	//
	// This member is required.
	MetricName *string

	// 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.
	//
	// This member is required.
	SampledRequestsEnabled bool
}

// 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 REST API, an Application Load Balancer, or an AWS AppSync GraphQL API.
type WebACL struct {

	// The Amazon Resource Name (ARN) of the Web ACL that you want to associate with
	// the resource.
	//
	// This member is required.
	ARN *string

	// The action to perform if none of the Rules contained in the WebACL match.
	//
	// This member is required.
	DefaultAction *DefaultAction

	// 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.
	//
	// This member is required.
	Id *string

	// The name of the Web ACL. You cannot change the name of a Web ACL after you
	// create it.
	//
	// This member is required.
	Name *string

	// Defines and enables Amazon CloudWatch metrics and web request sample collection.
	//
	// This member is required.
	VisibilityConfig *VisibilityConfig

	// The web ACL capacity units (WCUs) currently being used by this web ACL. 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.
	Capacity int64

	// A map of custom response keys and content bodies. When you create a rule with a
	// block action, you can send a custom response to the web request. You define
	// these for the web ACL, and then use them in the rules and default actions that
	// you define in the web ACL. For information about customizing web requests and
	// responses, see Customizing web requests and responses in AWS WAF
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-custom-request-response.html)
	// in the AWS WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html). For
	// information about the limits on count and size for custom request and response
	// settings, see AWS WAF quotas
	// (https://docs.aws.amazon.com/waf/latest/developerguide/limits.html) in the AWS
	// WAF Developer Guide
	// (https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html).
	CustomResponseBodies map[string]CustomResponseBody

	// A description of the Web ACL that helps with identification.
	Description *string

	// The label namespace prefix for this web ACL. All labels added by rules in this
	// web ACL have this prefix.
	//
	// * The syntax for the label namespace prefix for a web
	// ACL is the following: awswaf::webacl::
	//
	// * When a rule with a label matches a web
	// request, AWS WAF adds the fully qualified label to the request. A fully
	// qualified label is made up of the label namespace from the rule group or web ACL
	// where the rule is defined and the label from the rule, separated by a colon: :
	LabelNamespace *string

	// 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.
	ManagedByFirewallManager bool

	// 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.
	PostProcessFirewallManagerRuleGroups []FirewallManagerRuleGroup

	// 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. 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 []FirewallManagerRuleGroup

	// 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.
	Rules []Rule
}

// 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.
type WebACLSummary struct {

	// The Amazon Resource Name (ARN) of the entity.
	ARN *string

	// A description of the Web ACL that helps with identification.
	Description *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.
	Id *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.
	LockToken *string

	// The name of the Web ACL. You cannot change the name of a Web ACL after you
	// create it.
	Name *string
}

// 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.
type XssMatchStatement struct {

	// The part of a web request that you want AWS WAF to inspect. For more
	// information, see FieldToMatch.
	//
	// This member is required.
	FieldToMatch *FieldToMatch

	// 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.
	//
	// This member is required.
	TextTransformations []TextTransformation
}