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# AWS::WAFv2::WebACL CookieMatchPattern
<a name="aws-properties-wafv2-webacl-cookiematchpattern"></a>

The filter to use to identify the subset of cookies to inspect in a web request. 

You must specify exactly one setting: either `All`, `IncludedCookies`, or `ExcludedCookies`.

Example JSON: `"MatchPattern": { "IncludedCookies": [ "session-id-time", "session-id" ] }`

## Syntax
<a name="aws-properties-wafv2-webacl-cookiematchpattern-syntax"></a>

To declare this entity in your CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-wafv2-webacl-cookiematchpattern-syntax.json"></a>

```
{
  "[All](#cfn-wafv2-webacl-cookiematchpattern-all)" : Json,
  "[ExcludedCookies](#cfn-wafv2-webacl-cookiematchpattern-excludedcookies)" : [ String, ... ],
  "[IncludedCookies](#cfn-wafv2-webacl-cookiematchpattern-includedcookies)" : [ String, ... ]
}
```

### YAML
<a name="aws-properties-wafv2-webacl-cookiematchpattern-syntax.yaml"></a>

```
  [All](#cfn-wafv2-webacl-cookiematchpattern-all): Json
  [ExcludedCookies](#cfn-wafv2-webacl-cookiematchpattern-excludedcookies): 
    - String
  [IncludedCookies](#cfn-wafv2-webacl-cookiematchpattern-includedcookies): 
    - String
```

## Properties
<a name="aws-properties-wafv2-webacl-cookiematchpattern-properties"></a>

`All`  <a name="cfn-wafv2-webacl-cookiematchpattern-all"></a>
Inspect all cookies.   
*Required*: No  
*Type*: Json  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ExcludedCookies`  <a name="cfn-wafv2-webacl-cookiematchpattern-excludedcookies"></a>
Inspect only the cookies whose keys don't match any of the strings specified here.   
*Required*: No  
*Type*: Array of String  
*Minimum*: `1 | 1`  
*Maximum*: `60 | 199`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`IncludedCookies`  <a name="cfn-wafv2-webacl-cookiematchpattern-includedcookies"></a>
Inspect only the cookies that have a key that matches one of the strings specified here.   
*Required*: No  
*Type*: Array of String  
*Minimum*: `1 | 1`  
*Maximum*: `60 | 199`  
*Update requires*: [No interruption](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

## Examples
<a name="aws-properties-wafv2-webacl-cookiematchpattern--examples"></a>



**Topics**
+ [Set a cookie match pattern for all paths](#aws-properties-wafv2-webacl-cookiematchpattern--examples--Set_a_cookie_match_pattern_for_all_paths)
+ [Set a cookie match pattern with included paths](#aws-properties-wafv2-webacl-cookiematchpattern--examples--Set_a_cookie_match_pattern_with_included_paths)

### Set a cookie match pattern for all paths
<a name="aws-properties-wafv2-webacl-cookiematchpattern--examples--Set_a_cookie_match_pattern_for_all_paths"></a>

The following shows an example cookie match pattern specification for all paths. 

#### YAML
<a name="aws-properties-wafv2-webacl-cookiematchpattern--examples--Set_a_cookie_match_pattern_for_all_paths--yaml"></a>

```
MatchPattern:
  All: {}
```

#### JSON
<a name="aws-properties-wafv2-webacl-cookiematchpattern--examples--Set_a_cookie_match_pattern_for_all_paths--json"></a>

```
"MatchPattern": {
  "All": {}
}
```

### Set a cookie match pattern with included paths
<a name="aws-properties-wafv2-webacl-cookiematchpattern--examples--Set_a_cookie_match_pattern_with_included_paths"></a>

The following shows an example cookie match pattern specification with included paths. 

#### YAML
<a name="aws-properties-wafv2-webacl-cookiematchpattern--examples--Set_a_cookie_match_pattern_with_included_paths--yaml"></a>

```
MatchPattern:
  IncludedCookies:
      - "session-id"
      - "session-id-time"
```

#### JSON
<a name="aws-properties-wafv2-webacl-cookiematchpattern--examples--Set_a_cookie_match_pattern_with_included_paths--json"></a>

```
"MatchPattern": {
  "IncludedCookies": [
    "session-id",
    "session-id-time"
  ]
}
```