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Class: Aws::WAFV2::Types::GetRuleGroupResponse
- Inherits:
-
Struct
- Object
- Struct
- Aws::WAFV2::Types::GetRuleGroupResponse
- Defined in:
- (unknown)
Overview
Returned by:
Instance Attribute Summary collapse
-
#lock_token ⇒ String
A token used for optimistic locking.
-
#rule_group ⇒ Types::RuleGroup
Instance Attribute Details
#lock_token ⇒ String
A token used for optimistic locking. AWS WAF returns a token to your get
and list requests, to mark the state of the entity at the time of the
request. To make changes to the entity associated with the token, you
provide the token to operations like update and delete. AWS WAF uses the
token to ensure that no changes have been made to the entity since you
last retrieved it. If a change has been made, the update fails with a
WAFOptimisticLockException
. If this happens, perform another get, and
use the new token returned by that operation.