[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["This webpage provides documentation for the `AckHandler::Impl` class within the Google Cloud Pub/Sub C++ library, showcasing a range of versions from 2.11.0 to the latest release candidate 2.37.0-rc."],["The `AckHandler::Impl` class allows applications to simulate the `AckHandler` behavior, which is used to manage acknowledgement of messages."],["The documentation details three key functions within the `AckHandler::Impl` class: `ack()`, `nack()`, and `delivery_attempt()`, all of which are virtual functions allowing for implementation specific behavior."],["Each version listed on this page contains a link that will direct the user to the version-specific documentation for the `AckHandler::Impl` class."]]],[]]
