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"]],[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-14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."],[[["\u003cp\u003eThis page details the \u003ccode\u003eSubscriptionAdminConnection\u003c/code\u003e interface, which manages administrative operations for Google Cloud Pub/Sub subscriptions.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSubscriptionAdminConnection\u003c/code\u003e interface contains pure-virtual functions that mirror the overloads in \u003ccode\u003eSubscriptionAdminClient\u003c/code\u003e, enabling users to inject custom behavior for testing purposes.\u003c/p\u003e\n"],["\u003cp\u003eThe page lists various version numbers for the \u003ccode\u003eSubscriptionAdminConnection\u003c/code\u003e class and its corresponding links to documentation, starting from version 2.17.0 up to 2.37.0-rc.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSubscriptionAdminConnection\u003c/code\u003e defines functions such as \u003ccode\u003eCreateSubscription\u003c/code\u003e, \u003ccode\u003eGetSubscription\u003c/code\u003e, \u003ccode\u003eUpdateSubscription\u003c/code\u003e, and \u003ccode\u003eDeleteSubscription\u003c/code\u003e, among others, each using parameters and return types for subscription operations, and includes snapshots as well.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eSubscriptionAdminConnection\u003c/code\u003e utilizes nested \u003ccode\u003e*Params\u003c/code\u003e classes to pass arguments to member functions, preventing the need to modify all derived classes when arguments change, as well as the return of options utilized to create the connection.\u003c/p\u003e\n"]]],[],null,[]]
