[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["This webpage provides documentation for the `AckHandler::Impl` class within the Google Cloud Pub/Sub C++ library, specifically detailing its functionality across multiple versions."],["The latest release candidate version is 2.37.0-rc, and the page covers versions down to 2.11.0, offering a historical view of the `AckHandler::Impl` class."],["The `AckHandler::Impl` class allows applications to mock an `AckHandler` and includes implementations for methods like `ack()`, `nack()`, `delivery_attempt()`, `ack_id()`, and `subscription()`."],["The `ack_id()` and `subscription()` methods, while part of `AckHandler::Impl`, are for internal use only and do not have corresponding public interfaces in `AckHandler`."]]],[]]
