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 2025-03-21 UTC."],[[["The latest version of the Cloud Pub/Sub C++ client library is 2.37.0-rc, with a list of other versions available for reference."],["The `MinDeadlineExtensionOption` defines the minimum time that the deadline for each incoming message is extended, while waiting for an ack or nack, and defaults to 1 minute."],["This minimum extension can be adjusted, reducing it to have the service resend messages sooner, or increase it to avoid duplicate message delivery."],["The value of `MinDeadlineExtensionOption` is constrained to be between 10 seconds and 10 minutes and is further capped by the value set in `MaxDeadlineExtensionOption`."],["The type for this is an alias of `std::chrono::seconds`."]]],[]]
