A connection to Cloud Pub/Sub for subscription-related administrative operations.
This interface defines pure-virtual functions for each of the user-facing overload sets in SubscriptionAdminClient. That is, all of SubscriptionAdminClient overloads will forward to the one pure-virtual function declared in this interface. This allows users to inject custom behavior (e.g., with a Google Mock object) in a SubscriptionAdminClient object for use in their own tests.
Applications may define classes derived from SubscriptionAdminConnection, for example, because they want to mock the class. To avoid breaking all such derived classes when we change the number or type of the arguments to the member functions we define lightweight structures to pass the arguments.
[[["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 2025-04-17 UTC."],[[["This page details the `SubscriptionAdminConnection` interface, which is for managing Cloud Pub/Sub subscriptions and has been deprecated in favor of using `SubscriptionAdminClient`."],["The latest version of the code is 2.37.0-rc, and the interface provides pure-virtual functions that mirror the overload sets of the `SubscriptionAdminClient`."],["Users can implement custom behavior by deriving from `SubscriptionAdminConnection`, and lightweight structures are used to pass function arguments to avoid breaking derived classes during updates."],["The interface includes virtual functions such as `CreateSubscription`, `GetSubscription`, `UpdateSubscription`, and `ListSubscriptions`, along with other functions to manage subscriptions and snapshots, each taking a Params struct and returning either a Status or a StatusOr."],["To connect to the real Cloud Pub/Sub service, users should use the `MakeSubscriptionAdminConnection()` function."]]],[]]
