[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14 UTC."],[[["This page details the `ExactlyOnceAckHandler::Impl` class, which is part of the Google Cloud Pub/Sub C++ library and supports various versions from 2.11.0 up to the latest release candidate 2.37.0-rc."],["The `ExactlyOnceAckHandler::Impl` allows for mocking the `ExactlyOnceAckHandler` and includes methods such as `ack()`, `nack()`, and `delivery_attempt()` for managing message acknowledgement."],["The `ack_id()` and `subscription()` methods are for internal use only and provide the acknowledgement ID and subscription information, respectively, without having a public interface within `ExactlyOnceAckHandler`."],["Each version from 2.11.0 up to 2.37.0 has its own linked documentation for the `ExactlyOnceAckHandler::Impl` class, allowing users to compare different version's documentation."]]],[]]
