Amazonka.WAFV2.Types.RuleGroup

Documentation

data RuleGroup

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

See: newRuleGroup smart constructor.

Constructors

RuleGroup'

Fields

• availableLabels :: Maybe [LabelSummary]

  The labels that one or more rules in this rule group add to matching web requests. These labels are defined in the RuleLabels for a Rule.

• consumedLabels :: Maybe [LabelSummary]

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

• customResponseBodies :: Maybe (HashMap Text CustomResponseBody)

  A map of custom response keys and content bodies. When you create a rule with a block action, you can send a custom response to the web request. You define these for the rule group, and then use them in the rules that you define in the rule group.

  For information about customizing web requests and responses, see Customizing web requests and responses in WAF in the WAF Developer Guide.

  For information about the limits on count and size for custom request and response settings, see WAF quotas in the WAF Developer Guide.

• description :: Maybe Text

  A description of the rule group that helps with identification.

• labelNamespace :: Maybe Text

  The label namespace prefix for this rule group. All labels added by rules in this rule group have this prefix.

  • The syntax for the label namespace prefix for your rule groups is the following:

    awswaf:<account ID>:rulegroup:<rule group name>:

  • When a rule with a label matches a web request, WAF adds the fully qualified label to the request. A fully qualified label is made up of the label namespace from the rule group or web ACL where the rule is defined and the label from the rule, separated by a colon:

    <label namespace>:<label from rule>

• rules :: Maybe [Rule]

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

• name :: Text

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

• id :: Text

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

• capacity :: Natural

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

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

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

• arn :: Text

  The Amazon Resource Name (ARN) of the entity.

• visibilityConfig :: VisibilityConfig

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

Instances

FromJSON RuleGroup

Defined in Amazonka.WAFV2.Types.RuleGroup

Methods

parseJSON :: Value -> Parser RuleGroup

parseJSONList :: Value -> Parser [RuleGroup]

Generic RuleGroup

Defined in Amazonka.WAFV2.Types.RuleGroup

Associated Types

type Rep RuleGroup :: Type -> Type

Methods

from :: RuleGroup -> Rep RuleGroup x

to :: Rep RuleGroup x -> RuleGroup

Read RuleGroup

Defined in Amazonka.WAFV2.Types.RuleGroup

Methods

readsPrec :: Int -> ReadS RuleGroup

readList :: ReadS [RuleGroup]

readPrec :: ReadPrec RuleGroup

readListPrec :: ReadPrec [RuleGroup]

Show RuleGroup

Defined in Amazonka.WAFV2.Types.RuleGroup

Methods

showsPrec :: Int -> RuleGroup -> ShowS

show :: RuleGroup -> String

showList :: [RuleGroup] -> ShowS

NFData RuleGroup

Defined in Amazonka.WAFV2.Types.RuleGroup

Methods

rnf :: RuleGroup -> ()

Eq RuleGroup

Defined in Amazonka.WAFV2.Types.RuleGroup

Methods

(==) :: RuleGroup -> RuleGroup -> Bool

(/=) :: RuleGroup -> RuleGroup -> Bool

Hashable RuleGroup

Defined in Amazonka.WAFV2.Types.RuleGroup

Methods

hashWithSalt :: Int -> RuleGroup -> Int

hash :: RuleGroup -> Int

type Rep RuleGroup

Defined in Amazonka.WAFV2.Types.RuleGroup

type Rep RuleGroup = D1 ('MetaData "RuleGroup" "Amazonka.WAFV2.Types.RuleGroup" "amazonka-wafv2-2.0-3v3WgpYn7RT5hSd6MsT5dN" 'False) (C1 ('MetaCons "RuleGroup'" 'PrefixI 'True) (((S1 ('MetaSel ('Just "availableLabels") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [LabelSummary])) :*: S1 ('MetaSel ('Just "consumedLabels") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [LabelSummary]))) :*: (S1 ('MetaSel ('Just "customResponseBodies") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe (HashMap Text CustomResponseBody))) :*: (S1 ('MetaSel ('Just "description") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "labelNamespace") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))))) :*: ((S1 ('MetaSel ('Just "rules") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Rule])) :*: (S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "id") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text))) :*: (S1 ('MetaSel ('Just "capacity") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Natural) :*: (S1 ('MetaSel ('Just "arn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "visibilityConfig") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 VisibilityConfig))))))

newRuleGroup

Arguments

:: Text

RuleGroup

-> Text

$sel:id:RuleGroup'

-> Natural

$sel:capacity:RuleGroup'

-> Text

$sel:arn:RuleGroup'

-> VisibilityConfig

RuleGroup

-> RuleGroup

Create a value of RuleGroup with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:availableLabels:RuleGroup', ruleGroup_availableLabels - The labels that one or more rules in this rule group add to matching web requests. These labels are defined in the RuleLabels for a Rule.

$sel:consumedLabels:RuleGroup', ruleGroup_consumedLabels - The labels that one or more rules in this rule group match against in label match statements. These labels are defined in a LabelMatchStatement specification, in the Statement definition of a rule.

$sel:customResponseBodies:RuleGroup', ruleGroup_customResponseBodies - A map of custom response keys and content bodies. When you create a rule with a block action, you can send a custom response to the web request. You define these for the rule group, and then use them in the rules that you define in the rule group.

For information about customizing web requests and responses, see Customizing web requests and responses in WAF in the WAF Developer Guide.

For information about the limits on count and size for custom request and response settings, see WAF quotas in the WAF Developer Guide.

$sel:description:RuleGroup', ruleGroup_description - A description of the rule group that helps with identification.

$sel:labelNamespace:RuleGroup', ruleGroup_labelNamespace - The label namespace prefix for this rule group. All labels added by rules in this rule group have this prefix.

• The syntax for the label namespace prefix for your rule groups is the following:

  awswaf:<account ID>:rulegroup:<rule group name>:

• When a rule with a label matches a web request, WAF adds the fully qualified label to the request. A fully qualified label is made up of the label namespace from the rule group or web ACL where the rule is defined and the label from the rule, separated by a colon:

  <label namespace>:<label from rule>

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

RuleGroup, ruleGroup_name - The name of the rule group. You cannot change the name of a rule group after you create it.

$sel:id:RuleGroup', ruleGroup_id - A unique identifier for the rule group. This ID is returned in the responses to create and list commands. You provide it to operations like update and delete.

$sel:capacity:RuleGroup', ruleGroup_capacity - The web ACL capacity units (WCUs) required for this rule group.

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

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

$sel:arn:RuleGroup', ruleGroup_arn - The Amazon Resource Name (ARN) of the entity.

RuleGroup, ruleGroup_visibilityConfig - Defines and enables Amazon CloudWatch metrics and web request sample collection.

ruleGroup_availableLabels :: Lens' RuleGroup (Maybe [LabelSummary])

The labels that one or more rules in this rule group add to matching web requests. These labels are defined in the RuleLabels for a Rule.

ruleGroup_consumedLabels :: Lens' RuleGroup (Maybe [LabelSummary])

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

ruleGroup_customResponseBodies :: Lens' RuleGroup (Maybe (HashMap Text CustomResponseBody))

A map of custom response keys and content bodies. When you create a rule with a block action, you can send a custom response to the web request. You define these for the rule group, and then use them in the rules that you define in the rule group.

For information about customizing web requests and responses, see Customizing web requests and responses in WAF in the WAF Developer Guide.

For information about the limits on count and size for custom request and response settings, see WAF quotas in the WAF Developer Guide.

ruleGroup_description :: Lens' RuleGroup (Maybe Text)

A description of the rule group that helps with identification.

ruleGroup_labelNamespace :: Lens' RuleGroup (Maybe Text)

The label namespace prefix for this rule group. All labels added by rules in this rule group have this prefix.

• The syntax for the label namespace prefix for your rule groups is the following:

  awswaf:<account ID>:rulegroup:<rule group name>:

• When a rule with a label matches a web request, WAF adds the fully qualified label to the request. A fully qualified label is made up of the label namespace from the rule group or web ACL where the rule is defined and the label from the rule, separated by a colon:

  <label namespace>:<label from rule>

ruleGroup_rules :: Lens' RuleGroup (Maybe [Rule])

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

ruleGroup_name :: Lens' RuleGroup Text

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

ruleGroup_id :: Lens' RuleGroup Text

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

ruleGroup_capacity :: Lens' RuleGroup Natural

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

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

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

ruleGroup_arn :: Lens' RuleGroup Text

The Amazon Resource Name (ARN) of the entity.

ruleGroup_visibilityConfig :: Lens' RuleGroup VisibilityConfig

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