The minimum time by which the deadline for each incoming message is extended.
While waiting for an ack or nack from the application the Cloud Pub/Sub C++ client library will extend the deadline by at least this amount. The default minimum extension is 1 minute. An application may wish to reduce this extension so that the Pub/Sub service will resend a message sooner when it does not hear back from a Subscriber. An application may wish to increase this extension time to avoid duplicate message delivery.
[[["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 2025-03-14 UTC."],[[["This page provides documentation for the `MinDeadlineExtensionOption` in the Cloud Pub/Sub C++ client library, detailing its functionality across multiple versions."],["`MinDeadlineExtensionOption` sets the minimum time by which a message's deadline is extended while the client awaits an acknowledgment or negative acknowledgment from the application."],["The default minimum extension is 1 minute, but applications can modify this to influence how quickly the Pub/Sub service resends messages if it does not receive a response."],["The extension time is clamped between 10 seconds and 10 minutes, and it is also bound by the value set by `MaxDeadlineExtensionOption` if that is configured."],["The type `MinDeadlineExtensionOption` is an alias for `std::chrono::seconds`."]]],[]]
