awswaf

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 Go to latest Published: Aug 9, 2022 License: Apache-2.0 Imports: 6 Imported by: 0

README

AWS Web Application Firewall Construct Library

This module is part of the AWS Cloud Development Kit project.

import waf "github.com/aws/aws-cdk-go/awscdk"

There are no official hand-written (L2) constructs for this service yet. Here are some suggestions on how to proceed:

There are no hand-written (L2) constructs for this service yet. However, you can still use the automatically generated L1 constructs, and use this service exactly as you would using CloudFormation directly.

For more information on the resources and properties available for this service, see the CloudFormation documentation for AWS::WAF.

(Read the CDK Contributing Guide and submit an RFC if you are interested in contributing to this construct library.)

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CfnByteMatchSet_CFN_RESOURCE_TYPE_NAME 

func CfnByteMatchSet_CFN_RESOURCE_TYPE_NAME() *string

func CfnByteMatchSet_IsCfnElement 

func CfnByteMatchSet_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnByteMatchSet_IsCfnResource 

func CfnByteMatchSet_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnByteMatchSet_IsConstruct 

func CfnByteMatchSet_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnIPSet_CFN_RESOURCE_TYPE_NAME 

func CfnIPSet_CFN_RESOURCE_TYPE_NAME() *string

func CfnIPSet_IsCfnElement 

func CfnIPSet_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnIPSet_IsCfnResource 

func CfnIPSet_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnIPSet_IsConstruct 

func CfnIPSet_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnRule_CFN_RESOURCE_TYPE_NAME 

func CfnRule_CFN_RESOURCE_TYPE_NAME() *string

func CfnRule_IsCfnElement 

func CfnRule_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnRule_IsCfnResource 

func CfnRule_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnRule_IsConstruct 

func CfnRule_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnSizeConstraintSet_CFN_RESOURCE_TYPE_NAME 

func CfnSizeConstraintSet_CFN_RESOURCE_TYPE_NAME() *string

func CfnSizeConstraintSet_IsCfnElement 

func CfnSizeConstraintSet_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnSizeConstraintSet_IsCfnResource 

func CfnSizeConstraintSet_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnSizeConstraintSet_IsConstruct 

func CfnSizeConstraintSet_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnSqlInjectionMatchSet_CFN_RESOURCE_TYPE_NAME 

func CfnSqlInjectionMatchSet_CFN_RESOURCE_TYPE_NAME() *string

func CfnSqlInjectionMatchSet_IsCfnElement 

func CfnSqlInjectionMatchSet_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnSqlInjectionMatchSet_IsCfnResource 

func CfnSqlInjectionMatchSet_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnSqlInjectionMatchSet_IsConstruct 

func CfnSqlInjectionMatchSet_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnWebACL_CFN_RESOURCE_TYPE_NAME 

func CfnWebACL_CFN_RESOURCE_TYPE_NAME() *string

func CfnWebACL_IsCfnElement 

func CfnWebACL_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnWebACL_IsCfnResource 

func CfnWebACL_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnWebACL_IsConstruct 

func CfnWebACL_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnXssMatchSet_CFN_RESOURCE_TYPE_NAME 

func CfnXssMatchSet_CFN_RESOURCE_TYPE_NAME() *string

func CfnXssMatchSet_IsCfnElement 

func CfnXssMatchSet_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnXssMatchSet_IsCfnResource 

func CfnXssMatchSet_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnXssMatchSet_IsConstruct 

func CfnXssMatchSet_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func NewCfnByteMatchSet_Override 

func NewCfnByteMatchSet_Override(c CfnByteMatchSet, scope awscdk.Construct, id *string, props *CfnByteMatchSetProps)

Create a new `AWS::WAF::ByteMatchSet`.

func NewCfnIPSet_Override 

func NewCfnIPSet_Override(c CfnIPSet, scope awscdk.Construct, id *string, props *CfnIPSetProps)

Create a new `AWS::WAF::IPSet`.

func NewCfnRule_Override 

func NewCfnRule_Override(c CfnRule, scope awscdk.Construct, id *string, props *CfnRuleProps)

Create a new `AWS::WAF::Rule`.

func NewCfnSizeConstraintSet_Override 

func NewCfnSizeConstraintSet_Override(c CfnSizeConstraintSet, scope awscdk.Construct, id *string, props *CfnSizeConstraintSetProps)

Create a new `AWS::WAF::SizeConstraintSet`.

func NewCfnSqlInjectionMatchSet_Override 

func NewCfnSqlInjectionMatchSet_Override(c CfnSqlInjectionMatchSet, scope awscdk.Construct, id *string, props *CfnSqlInjectionMatchSetProps)

Create a new `AWS::WAF::SqlInjectionMatchSet`.

func NewCfnWebACL_Override 

func NewCfnWebACL_Override(c CfnWebACL, scope awscdk.Construct, id *string, props *CfnWebACLProps)

Create a new `AWS::WAF::WebACL`.

func NewCfnXssMatchSet_Override 

func NewCfnXssMatchSet_Override(c CfnXssMatchSet, scope awscdk.Construct, id *string, props *CfnXssMatchSetProps)

Create a new `AWS::WAF::XssMatchSet`.

Types

type CfnByteMatchSet 

type CfnByteMatchSet interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Specifies the bytes (typically a string that corresponds with ASCII characters) that you want AWS WAF to search for in web requests, the location in requests that you want AWS WAF to search, and other settings.
	ByteMatchTuples() interface{}
	SetByteMatchTuples(val interface{})
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The name of the `ByteMatchSet` .
	//
	// You can't change `Name` after you create a `ByteMatchSet` .
	Name() *string
	SetName(val *string)
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::WAF::ByteMatchSet`.

> This is *AWS WAF Classic* documentation. For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

The `AWS::WAF::ByteMatchSet` resource creates an AWS WAF `ByteMatchSet` that identifies a part of a web request that you want to inspect.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnByteMatchSet := awscdk.Aws_waf.NewCfnByteMatchSet(this, jsii.String("MyCfnByteMatchSet"), &cfnByteMatchSetProps{
	name: jsii.String("name"),

	// the properties below are optional
	byteMatchTuples: []interface{}{
		&byteMatchTupleProperty{
			fieldToMatch: &fieldToMatchProperty{
				type: jsii.String("type"),

				// the properties below are optional
				data: jsii.String("data"),
			},
			positionalConstraint: jsii.String("positionalConstraint"),
			textTransformation: jsii.String("textTransformation"),

			// the properties below are optional
			targetString: jsii.String("targetString"),
			targetStringBase64: jsii.String("targetStringBase64"),
		},
	},
})

func NewCfnByteMatchSet 

func NewCfnByteMatchSet(scope awscdk.Construct, id *string, props *CfnByteMatchSetProps) CfnByteMatchSet

Create a new `AWS::WAF::ByteMatchSet`.

type CfnByteMatchSetProps 

type CfnByteMatchSetProps struct {
	// The name of the `ByteMatchSet` .
	//
	// You can't change `Name` after you create a `ByteMatchSet` .
	Name *string `field:"required" json:"name" yaml:"name"`
	// Specifies the bytes (typically a string that corresponds with ASCII characters) that you want AWS WAF to search for in web requests, the location in requests that you want AWS WAF to search, and other settings.
	ByteMatchTuples interface{} `field:"optional" json:"byteMatchTuples" yaml:"byteMatchTuples"`
}

Properties for defining a `CfnByteMatchSet`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnByteMatchSetProps := &cfnByteMatchSetProps{
	name: jsii.String("name"),

	// the properties below are optional
	byteMatchTuples: []interface{}{
		&byteMatchTupleProperty{
			fieldToMatch: &fieldToMatchProperty{
				type: jsii.String("type"),

				// the properties below are optional
				data: jsii.String("data"),
			},
			positionalConstraint: jsii.String("positionalConstraint"),
			textTransformation: jsii.String("textTransformation"),

			// the properties below are optional
			targetString: jsii.String("targetString"),
			targetStringBase64: jsii.String("targetStringBase64"),
		},
	},
}

type CfnByteMatchSet_ByteMatchTupleProperty 

type CfnByteMatchSet_ByteMatchTupleProperty struct {
	// The part of a web request that you want to inspect, such as a specified header or a query string.
	FieldToMatch interface{} `field:"required" json:"fieldToMatch" yaml:"fieldToMatch"`
	// Within the portion of a web request that you want to search (for example, in the query string, if any), specify where you want AWS WAF to search.
	//
	// Valid values include the following:
	//
	// *CONTAINS*
	//
	// The specified part of the web request must include the value of `TargetString` , but the location doesn't matter.
	//
	// *CONTAINS_WORD*
	//
	// The specified part of the web request must include the value of `TargetString` , and `TargetString` must contain only alphanumeric characters or underscore (A-Z, a-z, 0-9, or _). In addition, `TargetString` must be a word, which means one of the following:
	//
	// - `TargetString` exactly matches the value of the specified part of the web request, such as the value of a header.
	// - `TargetString` is at the beginning of the specified part of the web request and is followed by a character other than an alphanumeric character or underscore (_), for example, `BadBot;` .
	// - `TargetString` is at the end of the specified part of the web request and is preceded by a character other than an alphanumeric character or underscore (_), for example, `;BadBot` .
	// - `TargetString` is in the middle of the specified part of the web request and is preceded and followed by characters other than alphanumeric characters or underscore (_), for example, `-BadBot;` .
	//
	// *EXACTLY*
	//
	// The value of the specified part of the web request must exactly match the value of `TargetString` .
	//
	// *STARTS_WITH*
	//
	// The value of `TargetString` must appear at the beginning of the specified part of the web request.
	//
	// *ENDS_WITH*
	//
	// The value of `TargetString` must appear at the end of the specified part of the web request.
	PositionalConstraint *string `field:"required" json:"positionalConstraint" yaml:"positionalConstraint"`
	// Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass AWS WAF .
	//
	// If you specify a transformation, AWS WAF performs the transformation on `FieldToMatch` before inspecting it for a match.
	//
	// You can only specify a single type of TextTransformation.
	//
	// *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 to perform any text transformations.
	TextTransformation *string `field:"required" json:"textTransformation" yaml:"textTransformation"`
	// The value that you want AWS WAF to search for.
	//
	// AWS WAF searches for the specified string in the part of web requests that you specified in `FieldToMatch` . The maximum length of the value is 50 bytes.
	//
	// You must specify this property or the `TargetStringBase64` property.
	//
	// Valid values depend on the values that you specified for `FieldToMatch` :
	//
	// - `HEADER` : The value that you want AWS WAF to search for in the request header that you specified in `FieldToMatch` , for example, the value of the `User-Agent` or `Referer` header.
	// - `METHOD` : The HTTP method, which indicates the type of operation specified in the request. Amazon CloudFront supports the following methods: `DELETE` , `GET` , `HEAD` , `OPTIONS` , `PATCH` , `POST` , and `PUT` .
	// - `QUERY_STRING` : The value that you want AWS WAF to search for in the query string, which is the part of a URL that appears after a `?` character.
	// - `URI` : The value that you want AWS WAF to search for in the part of a URL that identifies a resource, for example, `/images/daily-ad.jpg` .
	// - `BODY` : 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. The request body immediately follows the request headers. Note that only the first `8192` bytes of the request body are forwarded to AWS WAF for inspection. To allow or block requests based on the length of the body, you can create a size constraint set.
	// - `SINGLE_QUERY_ARG` : The parameter in the query string that you will inspect, such as *UserName* or *SalesRegion* . The maximum length for `SINGLE_QUERY_ARG` is 30 characters.
	// - `ALL_QUERY_ARGS` : Similar to `SINGLE_QUERY_ARG` , but instead of inspecting a single parameter, AWS WAF inspects all parameters within the query string for the value or regex pattern that you specify in `TargetString` .
	//
	// If `TargetString` includes alphabetic characters A-Z and a-z, note that the value is case sensitive.
	TargetString *string `field:"optional" json:"targetString" yaml:"targetString"`
	// The base64-encoded value that AWS WAF searches for. AWS CloudFormation sends this value to AWS WAF without encoding it.
	//
	// You must specify this property or the `TargetString` property.
	//
	// AWS WAF searches for this value in a specific part of web requests, which you define in the `FieldToMatch` property.
	//
	// Valid values depend on the Type value in the `FieldToMatch` property. For example, for a `METHOD` type, you must specify HTTP methods such as `DELETE, GET, HEAD, OPTIONS, PATCH, POST` , and `PUT` .
	TargetStringBase64 *string `field:"optional" json:"targetStringBase64" yaml:"targetStringBase64"`
}

> This is *AWS WAF Classic* documentation.

For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

The bytes (typically a string that corresponds with ASCII characters) that you want AWS WAF to search for in web requests, the location in requests that you want AWS WAF to search, and other settings.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

byteMatchTupleProperty := &byteMatchTupleProperty{
	fieldToMatch: &fieldToMatchProperty{
		type: jsii.String("type"),

		// the properties below are optional
		data: jsii.String("data"),
	},
	positionalConstraint: jsii.String("positionalConstraint"),
	textTransformation: jsii.String("textTransformation"),

	// the properties below are optional
	targetString: jsii.String("targetString"),
	targetStringBase64: jsii.String("targetStringBase64"),
}

type CfnByteMatchSet_FieldToMatchProperty 

type CfnByteMatchSet_FieldToMatchProperty struct {
	// The part of the web request that you want AWS WAF to search for a specified string.
	//
	// Parts of a request that you can search include the following:
	//
	// - `HEADER` : A specified request header, for example, the value of the `User-Agent` or `Referer` header. If you choose `HEADER` for the type, specify the name of the header in `Data` .
	// - `METHOD` : The HTTP method, which indicated the type of operation that the request is asking the origin to perform. Amazon CloudFront supports the following methods: `DELETE` , `GET` , `HEAD` , `OPTIONS` , `PATCH` , `POST` , and `PUT` .
	// - `QUERY_STRING` : A query string, which is the part of a URL that appears after a `?` character, if any.
	// - `URI` : The part of a web request that identifies a resource, for example, `/images/daily-ad.jpg` .
	// - `BODY` : 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. The request body immediately follows the request headers. Note that only the first `8192` bytes of the request body are forwarded to AWS WAF for inspection. To allow or block requests based on the length of the body, you can create a size constraint set.
	// - `SINGLE_QUERY_ARG` : The parameter in the query string that you will inspect, such as *UserName* or *SalesRegion* . The maximum length for `SINGLE_QUERY_ARG` is 30 characters.
	// - `ALL_QUERY_ARGS` : Similar to `SINGLE_QUERY_ARG` , but rather than inspecting a single parameter, AWS WAF will inspect all parameters within the query for the value or regex pattern that you specify in `TargetString` .
	Type *string `field:"required" json:"type" yaml:"type"`
	// When the value of `Type` is `HEADER` , enter the name of the header that you want AWS WAF to search, for example, `User-Agent` or `Referer` .
	//
	// The name of the header is not case sensitive.
	//
	// When the value of `Type` is `SINGLE_QUERY_ARG` , enter the name of the parameter that you want AWS WAF to search, for example, `UserName` or `SalesRegion` . The parameter name is not case sensitive.
	//
	// If the value of `Type` is any other value, omit `Data` .
	Data *string `field:"optional" json:"data" yaml:"data"`
}

> This is *AWS WAF Classic* documentation.

For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

Specifies where in a web request to look for `TargetString` .

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

fieldToMatchProperty := &fieldToMatchProperty{
	type: jsii.String("type"),

	// the properties below are optional
	data: jsii.String("data"),
}

type CfnIPSet 

type CfnIPSet interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The IP address type ( `IPV4` or `IPV6` ) and the IP address range (in CIDR notation) that web requests originate from.
	//
	// If the `WebACL` is associated with an Amazon CloudFront distribution and the viewer did not use an HTTP proxy or a load balancer to send the request, this is the value of the c-ip field in the CloudFront access logs.
	IpSetDescriptors() interface{}
	SetIpSetDescriptors(val interface{})
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The name of the `IPSet` .
	//
	// You can't change the name of an `IPSet` after you create it.
	Name() *string
	SetName(val *string)
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::WAF::IPSet`.

> This is *AWS WAF Classic* documentation. For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

Contains one or more IP addresses or blocks of IP addresses specified in Classless Inter-Domain Routing (CIDR) notation. AWS WAF supports IPv4 address ranges: /8 and any range between /16 through /32. AWS WAF supports IPv6 address ranges: /24, /32, /48, /56, /64, and /128.

To specify an individual IP address, you specify the four-part IP address followed by a `/32` , for example, 192.0.2.0/32. To block a range of IP addresses, you can specify /8 or any range between /16 through /32 (for IPv4) or /24, /32, /48, /56, /64, or /128 (for IPv6). For more information about CIDR notation, see the Wikipedia entry [Classless Inter-Domain Routing](https://docs.aws.amazon.com/https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing) .

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnIPSet := awscdk.Aws_waf.NewCfnIPSet(this, jsii.String("MyCfnIPSet"), &cfnIPSetProps{
	name: jsii.String("name"),

	// the properties below are optional
	ipSetDescriptors: []interface{}{
		map[string]*string{
			"type": jsii.String("type"),
			"value": jsii.String("value"),
		},
	},
})

func NewCfnIPSet 

func NewCfnIPSet(scope awscdk.Construct, id *string, props *CfnIPSetProps) CfnIPSet

Create a new `AWS::WAF::IPSet`.

type CfnIPSetProps 

type CfnIPSetProps struct {
	// The name of the `IPSet` .
	//
	// You can't change the name of an `IPSet` after you create it.
	Name *string `field:"required" json:"name" yaml:"name"`
	// The IP address type ( `IPV4` or `IPV6` ) and the IP address range (in CIDR notation) that web requests originate from.
	//
	// If the `WebACL` is associated with an Amazon CloudFront distribution and the viewer did not use an HTTP proxy or a load balancer to send the request, this is the value of the c-ip field in the CloudFront access logs.
	IpSetDescriptors interface{} `field:"optional" json:"ipSetDescriptors" yaml:"ipSetDescriptors"`
}

Properties for defining a `CfnIPSet`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnIPSetProps := &cfnIPSetProps{
	name: jsii.String("name"),

	// the properties below are optional
	ipSetDescriptors: []interface{}{
		map[string]*string{
			"type": jsii.String("type"),
			"value": jsii.String("value"),
		},
	},
}

type CfnIPSet_IPSetDescriptorProperty 

type CfnIPSet_IPSetDescriptorProperty struct {
	// Specify `IPV4` or `IPV6` .
	Type *string `field:"required" json:"type" yaml:"type"`
	// Specify an IPv4 address by using CIDR notation. For example:.
	//
	// - 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` .
	//
	// For more information about CIDR notation, see the Wikipedia entry [Classless Inter-Domain Routing](https://docs.aws.amazon.com/https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing) .
	//
	// Specify an IPv6 address by using CIDR notation. For example:
	//
	// - 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` .
	Value *string `field:"required" json:"value" yaml:"value"`
}

> This is *AWS WAF Classic* documentation.

For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

Specifies the IP address type ( `IPV4` or `IPV6` ) and the IP address range (in CIDR format) that web requests originate from.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

iPSetDescriptorProperty := map[string]*string{
	"type": jsii.String("type"),
	"value": jsii.String("value"),
}

type CfnRule 

type CfnRule interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The name of the metrics for this `Rule` .
	//
	// The name can contain only alphanumeric characters (A-Z, a-z, 0-9), with maximum length 128 and minimum length one. It can't contain whitespace or metric names reserved for AWS WAF , including "All" and "Default_Action." You can't change `MetricName` after you create the `Rule` .
	MetricName() *string
	SetMetricName(val *string)
	// The friendly name or description for the `Rule` .
	//
	// You can't change the name of a `Rule` after you create it.
	Name() *string
	SetName(val *string)
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// The `Predicates` object contains one `Predicate` element for each `ByteMatchSet` , `IPSet` , or `SqlInjectionMatchSet` object that you want to include in a `Rule` .
	Predicates() interface{}
	SetPredicates(val interface{})
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::WAF::Rule`.

> This is *AWS WAF Classic* documentation. For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

A combination of `ByteMatchSet` , `IPSet` , and/or `SqlInjectionMatchSet` objects that identify the web requests that you want to allow, block, or count. For example, you might create a `Rule` that includes the following predicates:

- An `IPSet` that causes AWS WAF to search for web requests that originate from the IP address `192.0.2.44` - A `ByteMatchSet` that causes AWS WAF to search for web requests for which the value of the `User-Agent` header is `BadBot` .

To match the settings in this `Rule` , a request must originate from `192.0.2.44` AND include a `User-Agent` header for which the value is `BadBot` .

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnRule := awscdk.Aws_waf.NewCfnRule(this, jsii.String("MyCfnRule"), &cfnRuleProps{
	metricName: jsii.String("metricName"),
	name: jsii.String("name"),

	// the properties below are optional
	predicates: []interface{}{
		&predicateProperty{
			dataId: jsii.String("dataId"),
			negated: jsii.Boolean(false),
			type: jsii.String("type"),
		},
	},
})

func NewCfnRule 

func NewCfnRule(scope awscdk.Construct, id *string, props *CfnRuleProps) CfnRule

Create a new `AWS::WAF::Rule`.

type CfnRuleProps 

type CfnRuleProps struct {
	// The name of the metrics for this `Rule` .
	//
	// The name can contain only alphanumeric characters (A-Z, a-z, 0-9), with maximum length 128 and minimum length one. It can't contain whitespace or metric names reserved for AWS WAF , including "All" and "Default_Action." You can't change `MetricName` after you create the `Rule` .
	MetricName *string `field:"required" json:"metricName" yaml:"metricName"`
	// The friendly name or description for the `Rule` .
	//
	// You can't change the name of a `Rule` after you create it.
	Name *string `field:"required" json:"name" yaml:"name"`
	// The `Predicates` object contains one `Predicate` element for each `ByteMatchSet` , `IPSet` , or `SqlInjectionMatchSet` object that you want to include in a `Rule` .
	Predicates interface{} `field:"optional" json:"predicates" yaml:"predicates"`
}

Properties for defining a `CfnRule`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnRuleProps := &cfnRuleProps{
	metricName: jsii.String("metricName"),
	name: jsii.String("name"),

	// the properties below are optional
	predicates: []interface{}{
		&predicateProperty{
			dataId: jsii.String("dataId"),
			negated: jsii.Boolean(false),
			type: jsii.String("type"),
		},
	},
}

type CfnRule_PredicateProperty 

type CfnRule_PredicateProperty struct {
	// A unique identifier for a predicate in a `Rule` , such as `ByteMatchSetId` or `IPSetId` .
	//
	// The ID is returned by the corresponding `Create` or `List` command.
	DataId *string `field:"required" json:"dataId" yaml:"dataId"`
	// Set `Negated` to `False` if you want AWS WAF to allow, block, or count requests based on the settings in the specified `ByteMatchSet` , `IPSet` , `SqlInjectionMatchSet` , `XssMatchSet` , `RegexMatchSet` , `GeoMatchSet` , or `SizeConstraintSet` .
	//
	// For example, if an `IPSet` includes the IP address `192.0.2.44` , AWS WAF will allow or block requests based on that IP address.
	//
	// Set `Negated` to `True` if you want AWS WAF to allow or block a request based on the negation of the settings in the `ByteMatchSet` , `IPSet` , `SqlInjectionMatchSet` , `XssMatchSet` , `RegexMatchSet` , `GeoMatchSet` , or `SizeConstraintSet` . For example, if an `IPSet` includes the IP address `192.0.2.44` , AWS WAF will allow, block, or count requests based on all IP addresses *except* `192.0.2.44` .
	Negated interface{} `field:"required" json:"negated" yaml:"negated"`
	// The type of predicate in a `Rule` , such as `ByteMatch` or `IPSet` .
	Type *string `field:"required" json:"type" yaml:"type"`
}

Specifies the `ByteMatchSet` , `IPSet` , `SqlInjectionMatchSet` , `XssMatchSet` , `RegexMatchSet` , `GeoMatchSet` , and `SizeConstraintSet` objects that you want to add to a `Rule` and, for each object, indicates whether you want to negate the settings, for example, requests that do NOT originate from the IP address 192.0.2.44.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

predicateProperty := &predicateProperty{
	dataId: jsii.String("dataId"),
	negated: jsii.Boolean(false),
	type: jsii.String("type"),
}

type CfnSizeConstraintSet 

type CfnSizeConstraintSet interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The name, if any, of the `SizeConstraintSet` .
	Name() *string
	SetName(val *string)
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// The size constraint and the part of the web request to check.
	SizeConstraints() interface{}
	SetSizeConstraints(val interface{})
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::WAF::SizeConstraintSet`.

> This is *AWS WAF Classic* documentation. For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

A complex type that contains `SizeConstraint` objects, which specify the parts of web requests that you want AWS WAF to inspect the size of. If a `SizeConstraintSet` contains more than one `SizeConstraint` object, a request only needs to match one constraint to be considered a match.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnSizeConstraintSet := awscdk.Aws_waf.NewCfnSizeConstraintSet(this, jsii.String("MyCfnSizeConstraintSet"), &cfnSizeConstraintSetProps{
	name: jsii.String("name"),
	sizeConstraints: []interface{}{
		&sizeConstraintProperty{
			comparisonOperator: jsii.String("comparisonOperator"),
			fieldToMatch: &fieldToMatchProperty{
				type: jsii.String("type"),

				// the properties below are optional
				data: jsii.String("data"),
			},
			size: jsii.Number(123),
			textTransformation: jsii.String("textTransformation"),
		},
	},
})

func NewCfnSizeConstraintSet 

func NewCfnSizeConstraintSet(scope awscdk.Construct, id *string, props *CfnSizeConstraintSetProps) CfnSizeConstraintSet

Create a new `AWS::WAF::SizeConstraintSet`.

type CfnSizeConstraintSetProps 

type CfnSizeConstraintSetProps struct {
	// The name, if any, of the `SizeConstraintSet` .
	Name *string `field:"required" json:"name" yaml:"name"`
	// The size constraint and the part of the web request to check.
	SizeConstraints interface{} `field:"required" json:"sizeConstraints" yaml:"sizeConstraints"`
}

Properties for defining a `CfnSizeConstraintSet`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnSizeConstraintSetProps := &cfnSizeConstraintSetProps{
	name: jsii.String("name"),
	sizeConstraints: []interface{}{
		&sizeConstraintProperty{
			comparisonOperator: jsii.String("comparisonOperator"),
			fieldToMatch: &fieldToMatchProperty{
				type: jsii.String("type"),

				// the properties below are optional
				data: jsii.String("data"),
			},
			size: jsii.Number(123),
			textTransformation: jsii.String("textTransformation"),
		},
	},
}

type CfnSizeConstraintSet_FieldToMatchProperty 

type CfnSizeConstraintSet_FieldToMatchProperty struct {
	// The part of the web request that you want AWS WAF to search for a specified string.
	//
	// Parts of a request that you can search include the following:
	//
	// - `HEADER` : A specified request header, for example, the value of the `User-Agent` or `Referer` header. If you choose `HEADER` for the type, specify the name of the header in `Data` .
	// - `METHOD` : The HTTP method, which indicated the type of operation that the request is asking the origin to perform. Amazon CloudFront supports the following methods: `DELETE` , `GET` , `HEAD` , `OPTIONS` , `PATCH` , `POST` , and `PUT` .
	// - `QUERY_STRING` : A query string, which is the part of a URL that appears after a `?` character, if any.
	// - `URI` : The part of a web request that identifies a resource, for example, `/images/daily-ad.jpg` .
	// - `BODY` : 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. The request body immediately follows the request headers. Note that only the first `8192` bytes of the request body are forwarded to AWS WAF for inspection. To allow or block requests based on the length of the body, you can create a size constraint set.
	// - `SINGLE_QUERY_ARG` : The parameter in the query string that you will inspect, such as *UserName* or *SalesRegion* . The maximum length for `SINGLE_QUERY_ARG` is 30 characters.
	// - `ALL_QUERY_ARGS` : Similar to `SINGLE_QUERY_ARG` , but rather than inspecting a single parameter, AWS WAF will inspect all parameters within the query for the value or regex pattern that you specify in `TargetString` .
	Type *string `field:"required" json:"type" yaml:"type"`
	// When the value of `Type` is `HEADER` , enter the name of the header that you want AWS WAF to search, for example, `User-Agent` or `Referer` .
	//
	// The name of the header is not case sensitive.
	//
	// When the value of `Type` is `SINGLE_QUERY_ARG` , enter the name of the parameter that you want AWS WAF to search, for example, `UserName` or `SalesRegion` . The parameter name is not case sensitive.
	//
	// If the value of `Type` is any other value, omit `Data` .
	Data *string `field:"optional" json:"data" yaml:"data"`
}

The part of a web request that you want to inspect, such as a specified header or a query string.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

fieldToMatchProperty := &fieldToMatchProperty{
	type: jsii.String("type"),

	// the properties below are optional
	data: jsii.String("data"),
}

type CfnSizeConstraintSet_SizeConstraintProperty 

type CfnSizeConstraintSet_SizeConstraintProperty struct {
	// The type of comparison you want AWS WAF to perform.
	//
	// AWS WAF uses this in combination with the provided `Size` and `FieldToMatch` to build an expression in the form of " `Size` `ComparisonOperator` size in bytes of `FieldToMatch` ". If that expression is true, the `SizeConstraint` is considered to match.
	//
	// *EQ* : Used to test if the `Size` is equal to the size of the `FieldToMatch`
	//
	// *NE* : Used to test if the `Size` is not equal to the size of the `FieldToMatch`
	//
	// *LE* : Used to test if the `Size` is less than or equal to the size of the `FieldToMatch`
	//
	// *LT* : Used to test if the `Size` is strictly less than the size of the `FieldToMatch`
	//
	// *GE* : Used to test if the `Size` is greater than or equal to the size of the `FieldToMatch`
	//
	// *GT* : Used to test if the `Size` is strictly greater than the size of the `FieldToMatch`.
	ComparisonOperator *string `field:"required" json:"comparisonOperator" yaml:"comparisonOperator"`
	// The part of a web request that you want to inspect, such as a specified header or a query string.
	FieldToMatch interface{} `field:"required" json:"fieldToMatch" yaml:"fieldToMatch"`
	// The size in bytes that you want AWS WAF to compare against the size of the specified `FieldToMatch` .
	//
	// AWS WAF uses this in combination with `ComparisonOperator` and `FieldToMatch` to build an expression in the form of " `Size` `ComparisonOperator` size in bytes of `FieldToMatch` ". If that expression is true, the `SizeConstraint` is considered to match.
	//
	// Valid values for size are 0 - 21474836480 bytes (0 - 20 GB).
	//
	// If you specify `URI` for the value of `Type` , the / in the URI path that you specify counts as one character. For example, the URI `/logo.jpg` is nine characters long.
	Size *float64 `field:"required" json:"size" yaml:"size"`
	// Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass AWS WAF .
	//
	// If you specify a transformation, AWS WAF performs the transformation on `FieldToMatch` before inspecting it for a match.
	//
	// You can only specify a single type of TextTransformation.
	//
	// Note that if you choose `BODY` for the value of `Type` , you must choose `NONE` for `TextTransformation` because Amazon CloudFront forwards only the first 8192 bytes for inspection.
	//
	// *NONE*
	//
	// Specify `NONE` if you don't want to perform any text transformations.
	//
	// *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.
	TextTransformation *string `field:"required" json:"textTransformation" yaml:"textTransformation"`
}

> This is *AWS WAF Classic* documentation.

For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

Specifies a constraint on the size of a part of the web request. AWS WAF uses the `Size` , `ComparisonOperator` , and `FieldToMatch` to build an expression in the form of " `Size` `ComparisonOperator` size in bytes of `FieldToMatch` ". If that expression is true, the `SizeConstraint` is considered to match.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

sizeConstraintProperty := &sizeConstraintProperty{
	comparisonOperator: jsii.String("comparisonOperator"),
	fieldToMatch: &fieldToMatchProperty{
		type: jsii.String("type"),

		// the properties below are optional
		data: jsii.String("data"),
	},
	size: jsii.Number(123),
	textTransformation: jsii.String("textTransformation"),
}

type CfnSqlInjectionMatchSet 

type CfnSqlInjectionMatchSet interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The name, if any, of the `SqlInjectionMatchSet` .
	Name() *string
	SetName(val *string)
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// Specifies the parts of web requests that you want to inspect for snippets of malicious SQL code.
	SqlInjectionMatchTuples() interface{}
	SetSqlInjectionMatchTuples(val interface{})
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::WAF::SqlInjectionMatchSet`.

> This is *AWS WAF Classic* documentation. For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

A complex type that contains `SqlInjectionMatchTuple` objects, which specify the parts of web requests that you want AWS WAF to inspect for snippets of malicious SQL code and, if you want AWS WAF to inspect a header, the name of the header. If a `SqlInjectionMatchSet` contains more than one `SqlInjectionMatchTuple` object, a request needs to include snippets of SQL code in only one of the specified parts of the request to be considered a match.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnSqlInjectionMatchSet := awscdk.Aws_waf.NewCfnSqlInjectionMatchSet(this, jsii.String("MyCfnSqlInjectionMatchSet"), &cfnSqlInjectionMatchSetProps{
	name: jsii.String("name"),

	// the properties below are optional
	sqlInjectionMatchTuples: []interface{}{
		&sqlInjectionMatchTupleProperty{
			fieldToMatch: &fieldToMatchProperty{
				type: jsii.String("type"),

				// the properties below are optional
				data: jsii.String("data"),
			},
			textTransformation: jsii.String("textTransformation"),
		},
	},
})

func NewCfnSqlInjectionMatchSet 

func NewCfnSqlInjectionMatchSet(scope awscdk.Construct, id *string, props *CfnSqlInjectionMatchSetProps) CfnSqlInjectionMatchSet

Create a new `AWS::WAF::SqlInjectionMatchSet`.

type CfnSqlInjectionMatchSetProps 

type CfnSqlInjectionMatchSetProps struct {
	// The name, if any, of the `SqlInjectionMatchSet` .
	Name *string `field:"required" json:"name" yaml:"name"`
	// Specifies the parts of web requests that you want to inspect for snippets of malicious SQL code.
	SqlInjectionMatchTuples interface{} `field:"optional" json:"sqlInjectionMatchTuples" yaml:"sqlInjectionMatchTuples"`
}

Properties for defining a `CfnSqlInjectionMatchSet`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnSqlInjectionMatchSetProps := &cfnSqlInjectionMatchSetProps{
	name: jsii.String("name"),

	// the properties below are optional
	sqlInjectionMatchTuples: []interface{}{
		&sqlInjectionMatchTupleProperty{
			fieldToMatch: &fieldToMatchProperty{
				type: jsii.String("type"),

				// the properties below are optional
				data: jsii.String("data"),
			},
			textTransformation: jsii.String("textTransformation"),
		},
	},
}

type CfnSqlInjectionMatchSet_FieldToMatchProperty 

type CfnSqlInjectionMatchSet_FieldToMatchProperty struct {
	// The part of the web request that you want AWS WAF to search for a specified string.
	//
	// Parts of a request that you can search include the following:
	//
	// - `HEADER` : A specified request header, for example, the value of the `User-Agent` or `Referer` header. If you choose `HEADER` for the type, specify the name of the header in `Data` .
	// - `METHOD` : The HTTP method, which indicated the type of operation that the request is asking the origin to perform. Amazon CloudFront supports the following methods: `DELETE` , `GET` , `HEAD` , `OPTIONS` , `PATCH` , `POST` , and `PUT` .
	// - `QUERY_STRING` : A query string, which is the part of a URL that appears after a `?` character, if any.
	// - `URI` : The part of a web request that identifies a resource, for example, `/images/daily-ad.jpg` .
	// - `BODY` : 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. The request body immediately follows the request headers. Note that only the first `8192` bytes of the request body are forwarded to AWS WAF for inspection. To allow or block requests based on the length of the body, you can create a size constraint set.
	// - `SINGLE_QUERY_ARG` : The parameter in the query string that you will inspect, such as *UserName* or *SalesRegion* . The maximum length for `SINGLE_QUERY_ARG` is 30 characters.
	// - `ALL_QUERY_ARGS` : Similar to `SINGLE_QUERY_ARG` , but rather than inspecting a single parameter, AWS WAF will inspect all parameters within the query for the value or regex pattern that you specify in `TargetString` .
	Type *string `field:"required" json:"type" yaml:"type"`
	// When the value of `Type` is `HEADER` , enter the name of the header that you want AWS WAF to search, for example, `User-Agent` or `Referer` .
	//
	// The name of the header is not case sensitive.
	//
	// When the value of `Type` is `SINGLE_QUERY_ARG` , enter the name of the parameter that you want AWS WAF to search, for example, `UserName` or `SalesRegion` . The parameter name is not case sensitive.
	//
	// If the value of `Type` is any other value, omit `Data` .
	Data *string `field:"optional" json:"data" yaml:"data"`
}

The part of a web request that you want to inspect, such as a specified header or a query string.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

fieldToMatchProperty := &fieldToMatchProperty{
	type: jsii.String("type"),

	// the properties below are optional
	data: jsii.String("data"),
}

type CfnSqlInjectionMatchSet_SqlInjectionMatchTupleProperty 

type CfnSqlInjectionMatchSet_SqlInjectionMatchTupleProperty struct {
	// The part of a web request that you want to inspect, such as a specified header or a query string.
	FieldToMatch interface{} `field:"required" json:"fieldToMatch" yaml:"fieldToMatch"`
	// Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass AWS WAF .
	//
	// If you specify a transformation, AWS WAF performs the transformation on `FieldToMatch` before inspecting it for a match.
	//
	// You can only specify a single type of TextTransformation.
	//
	// *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 to perform any text transformations.
	TextTransformation *string `field:"required" json:"textTransformation" yaml:"textTransformation"`
}

> This is *AWS WAF Classic* documentation.

For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

Specifies the part of a web request that you want AWS WAF to inspect for snippets of malicious SQL code and, if you want AWS WAF to inspect a header, the name of the header.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

sqlInjectionMatchTupleProperty := &sqlInjectionMatchTupleProperty{
	fieldToMatch: &fieldToMatchProperty{
		type: jsii.String("type"),

		// the properties below are optional
		data: jsii.String("data"),
	},
	textTransformation: jsii.String("textTransformation"),
}

type CfnWebACL 

type CfnWebACL interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The action to perform if none of the `Rules` contained in the `WebACL` match.
	//
	// The action is specified by the `WafAction` object.
	DefaultAction() interface{}
	SetDefaultAction(val interface{})
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The name of the metrics for this `WebACL` .
	//
	// The name can contain only alphanumeric characters (A-Z, a-z, 0-9), with maximum length 128 and minimum length one. It can't contain whitespace or metric names reserved for AWS WAF , including "All" and "Default_Action." You can't change `MetricName` after you create the `WebACL` .
	MetricName() *string
	SetMetricName(val *string)
	// A friendly name or description of the `WebACL` .
	//
	// You can't change the name of a `WebACL` after you create it.
	Name() *string
	SetName(val *string)
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// An array that contains the action for each `Rule` in a `WebACL` , the priority of the `Rule` , and the ID of the `Rule` .
	Rules() interface{}
	SetRules(val interface{})
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::WAF::WebACL`.

> This is *AWS WAF Classic* documentation. For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

Contains the `Rules` that identify the requests that you want to allow, block, or count. In a `WebACL` , you also specify a default action ( `ALLOW` or `BLOCK` ), and the action for each `Rule` that you add to a `WebACL` , for example, block requests from specified IP addresses or block requests from specified referrers. You also associate the `WebACL` with a Amazon CloudFront distribution to identify the requests that you want AWS WAF to filter. If you add more than one `Rule` to a `WebACL` , a request needs to match only one of the specifications to be allowed, blocked, or counted.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnWebACL := awscdk.Aws_waf.NewCfnWebACL(this, jsii.String("MyCfnWebACL"), &cfnWebACLProps{
	defaultAction: &wafActionProperty{
		type: jsii.String("type"),
	},
	metricName: jsii.String("metricName"),
	name: jsii.String("name"),

	// the properties below are optional
	rules: []interface{}{
		&activatedRuleProperty{
			priority: jsii.Number(123),
			ruleId: jsii.String("ruleId"),

			// the properties below are optional
			action: &wafActionProperty{
				type: jsii.String("type"),
			},
		},
	},
})

func NewCfnWebACL 

func NewCfnWebACL(scope awscdk.Construct, id *string, props *CfnWebACLProps) CfnWebACL

Create a new `AWS::WAF::WebACL`.

type CfnWebACLProps 

type CfnWebACLProps struct {
	// The action to perform if none of the `Rules` contained in the `WebACL` match.
	//
	// The action is specified by the `WafAction` object.
	DefaultAction interface{} `field:"required" json:"defaultAction" yaml:"defaultAction"`
	// The name of the metrics for this `WebACL` .
	//
	// The name can contain only alphanumeric characters (A-Z, a-z, 0-9), with maximum length 128 and minimum length one. It can't contain whitespace or metric names reserved for AWS WAF , including "All" and "Default_Action." You can't change `MetricName` after you create the `WebACL` .
	MetricName *string `field:"required" json:"metricName" yaml:"metricName"`
	// A friendly name or description of the `WebACL` .
	//
	// You can't change the name of a `WebACL` after you create it.
	Name *string `field:"required" json:"name" yaml:"name"`
	// An array that contains the action for each `Rule` in a `WebACL` , the priority of the `Rule` , and the ID of the `Rule` .
	Rules interface{} `field:"optional" json:"rules" yaml:"rules"`
}

Properties for defining a `CfnWebACL`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnWebACLProps := &cfnWebACLProps{
	defaultAction: &wafActionProperty{
		type: jsii.String("type"),
	},
	metricName: jsii.String("metricName"),
	name: jsii.String("name"),

	// the properties below are optional
	rules: []interface{}{
		&activatedRuleProperty{
			priority: jsii.Number(123),
			ruleId: jsii.String("ruleId"),

			// the properties below are optional
			action: &wafActionProperty{
				type: jsii.String("type"),
			},
		},
	},
}

type CfnWebACL_ActivatedRuleProperty 

type CfnWebACL_ActivatedRuleProperty struct {
	// Specifies the order in which the `Rules` in a `WebACL` are evaluated.
	//
	// Rules with a lower value for `Priority` are evaluated before `Rules` with a higher value. The value must be a unique integer. If you add multiple `Rules` to a `WebACL` , the values don't need to be consecutive.
	Priority *float64 `field:"required" json:"priority" yaml:"priority"`
	// The `RuleId` for a `Rule` .
	//
	// You use `RuleId` to get more information about a `Rule` , update a `Rule` , insert a `Rule` into a `WebACL` or delete a one from a `WebACL` , or delete a `Rule` from AWS WAF .
	//
	// `RuleId` is returned by `CreateRule` and by `ListRules` .
	RuleId *string `field:"required" json:"ruleId" yaml:"ruleId"`
	// Specifies the action that Amazon CloudFront or AWS WAF takes when a web request matches the conditions in the `Rule` .
	//
	// Valid values for `Action` include the following:
	//
	// - `ALLOW` : CloudFront responds with the requested object.
	// - `BLOCK` : CloudFront responds with an HTTP 403 (Forbidden) status code.
	// - `COUNT` : AWS WAF increments a counter of requests that match the conditions in the rule and then continues to inspect the web request based on the remaining rules in the web ACL.
	//
	// `ActivatedRule|OverrideAction` applies only when updating or adding a `RuleGroup` to a `WebACL` . In this case, you do not use `ActivatedRule|Action` . For all other update requests, `ActivatedRule|Action` is used instead of `ActivatedRule|OverrideAction` .
	Action interface{} `field:"optional" json:"action" yaml:"action"`
}

The `ActivatedRule` object in an `UpdateWebACL` request specifies a `Rule` that you want to insert or delete, the priority of the `Rule` in the `WebACL` , and the action that you want AWS WAF to take when a web request matches the `Rule` ( `ALLOW` , `BLOCK` , or `COUNT` ).

To specify whether to insert or delete a `Rule` , use the `Action` parameter in the `WebACLUpdate` data type.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

activatedRuleProperty := &activatedRuleProperty{
	priority: jsii.Number(123),
	ruleId: jsii.String("ruleId"),

	// the properties below are optional
	action: &wafActionProperty{
		type: jsii.String("type"),
	},
}

type CfnWebACL_WafActionProperty 

type CfnWebACL_WafActionProperty struct {
	// Specifies how you want AWS WAF to respond to requests that match the settings in a `Rule` .
	//
	// Valid settings include the following:
	//
	// - `ALLOW` : AWS WAF allows requests
	// - `BLOCK` : AWS WAF blocks requests
	// - `COUNT` : AWS WAF increments a counter of the requests that match all of the conditions in the rule. AWS WAF then continues to inspect the web request based on the remaining rules in the web ACL. You can't specify `COUNT` for the default action for a `WebACL` .
	Type *string `field:"required" json:"type" yaml:"type"`
}

> This is *AWS WAF Classic* documentation.

For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

For the action that is associated with a rule in a `WebACL` , specifies the action that you want AWS WAF to perform when a web request matches all of the conditions in a rule. For the default action in a `WebACL` , specifies the action that you want AWS WAF to take when a web request doesn't match all of the conditions in any of the rules in a `WebACL` .

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

wafActionProperty := &wafActionProperty{
	type: jsii.String("type"),
}

type CfnXssMatchSet 

type CfnXssMatchSet interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The name, if any, of the `XssMatchSet` .
	Name() *string
	SetName(val *string)
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Specifies the parts of web requests that you want to inspect for cross-site scripting attacks.
	XssMatchTuples() interface{}
	SetXssMatchTuples(val interface{})
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::WAF::XssMatchSet`.

> This is *AWS WAF Classic* documentation. For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

A complex type that contains `XssMatchTuple` objects, which specify the parts of web requests that you want AWS WAF to inspect for cross-site scripting attacks and, if you want AWS WAF to inspect a header, the name of the header. If a `XssMatchSet` contains more than one `XssMatchTuple` object, a request needs to include cross-site scripting attacks in only one of the specified parts of the request to be considered a match.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnXssMatchSet := awscdk.Aws_waf.NewCfnXssMatchSet(this, jsii.String("MyCfnXssMatchSet"), &cfnXssMatchSetProps{
	name: jsii.String("name"),
	xssMatchTuples: []interface{}{
		&xssMatchTupleProperty{
			fieldToMatch: &fieldToMatchProperty{
				type: jsii.String("type"),

				// the properties below are optional
				data: jsii.String("data"),
			},
			textTransformation: jsii.String("textTransformation"),
		},
	},
})

func NewCfnXssMatchSet 

func NewCfnXssMatchSet(scope awscdk.Construct, id *string, props *CfnXssMatchSetProps) CfnXssMatchSet

Create a new `AWS::WAF::XssMatchSet`.

type CfnXssMatchSetProps 

type CfnXssMatchSetProps struct {
	// The name, if any, of the `XssMatchSet` .
	Name *string `field:"required" json:"name" yaml:"name"`
	// Specifies the parts of web requests that you want to inspect for cross-site scripting attacks.
	XssMatchTuples interface{} `field:"required" json:"xssMatchTuples" yaml:"xssMatchTuples"`
}

Properties for defining a `CfnXssMatchSet`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

cfnXssMatchSetProps := &cfnXssMatchSetProps{
	name: jsii.String("name"),
	xssMatchTuples: []interface{}{
		&xssMatchTupleProperty{
			fieldToMatch: &fieldToMatchProperty{
				type: jsii.String("type"),

				// the properties below are optional
				data: jsii.String("data"),
			},
			textTransformation: jsii.String("textTransformation"),
		},
	},
}

type CfnXssMatchSet_FieldToMatchProperty 

type CfnXssMatchSet_FieldToMatchProperty struct {
	// The part of the web request that you want AWS WAF to search for a specified string.
	//
	// Parts of a request that you can search include the following:
	//
	// - `HEADER` : A specified request header, for example, the value of the `User-Agent` or `Referer` header. If you choose `HEADER` for the type, specify the name of the header in `Data` .
	// - `METHOD` : The HTTP method, which indicated the type of operation that the request is asking the origin to perform. Amazon CloudFront supports the following methods: `DELETE` , `GET` , `HEAD` , `OPTIONS` , `PATCH` , `POST` , and `PUT` .
	// - `QUERY_STRING` : A query string, which is the part of a URL that appears after a `?` character, if any.
	// - `URI` : The part of a web request that identifies a resource, for example, `/images/daily-ad.jpg` .
	// - `BODY` : 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. The request body immediately follows the request headers. Note that only the first `8192` bytes of the request body are forwarded to AWS WAF for inspection. To allow or block requests based on the length of the body, you can create a size constraint set.
	// - `SINGLE_QUERY_ARG` : The parameter in the query string that you will inspect, such as *UserName* or *SalesRegion* . The maximum length for `SINGLE_QUERY_ARG` is 30 characters.
	// - `ALL_QUERY_ARGS` : Similar to `SINGLE_QUERY_ARG` , but rather than inspecting a single parameter, AWS WAF will inspect all parameters within the query for the value or regex pattern that you specify in `TargetString` .
	Type *string `field:"required" json:"type" yaml:"type"`
	// When the value of `Type` is `HEADER` , enter the name of the header that you want AWS WAF to search, for example, `User-Agent` or `Referer` .
	//
	// The name of the header is not case sensitive.
	//
	// When the value of `Type` is `SINGLE_QUERY_ARG` , enter the name of the parameter that you want AWS WAF to search, for example, `UserName` or `SalesRegion` . The parameter name is not case sensitive.
	//
	// If the value of `Type` is any other value, omit `Data` .
	Data *string `field:"optional" json:"data" yaml:"data"`
}

The part of a web request that you want to inspect, such as a specified header or a query string.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

fieldToMatchProperty := &fieldToMatchProperty{
	type: jsii.String("type"),

	// the properties below are optional
	data: jsii.String("data"),
}

type CfnXssMatchSet_XssMatchTupleProperty 

type CfnXssMatchSet_XssMatchTupleProperty struct {
	// The part of a web request that you want to inspect, such as a specified header or a query string.
	FieldToMatch interface{} `field:"required" json:"fieldToMatch" yaml:"fieldToMatch"`
	// Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass AWS WAF .
	//
	// If you specify a transformation, AWS WAF performs the transformation on `FieldToMatch` before inspecting it for a match.
	//
	// You can only specify a single type of TextTransformation.
	//
	// *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 to perform any text transformations.
	TextTransformation *string `field:"required" json:"textTransformation" yaml:"textTransformation"`
}

> This is *AWS WAF Classic* documentation.

For more information, see [AWS WAF Classic](https://docs.aws.amazon.com/waf/latest/developerguide/classic-waf-chapter.html) in the developer guide. > > *For the latest version of AWS WAF* , use the AWS WAF V2 API and see the [AWS WAF Developer Guide](https://docs.aws.amazon.com/waf/latest/developerguide/waf-chapter.html) . With the latest version, AWS WAF has a single set of endpoints for regional and global use.

Specifies the part of a web request that you want AWS WAF to inspect for cross-site scripting attacks and, if you want AWS WAF to inspect a header, the name of the header.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

xssMatchTupleProperty := &xssMatchTupleProperty{
	fieldToMatch: &fieldToMatchProperty{
		type: jsii.String("type"),

		// the properties below are optional
		data: jsii.String("data"),
	},
	textTransformation: jsii.String("textTransformation"),
}

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