A connection to Cloud Pub/Sub for topic-related administrative operations.
This interface defines pure-virtual functions for each of the user-facing overload sets in TopicAdminClient. That is, all of TopicAdminClient's 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 TopicAdminClient object for use in their own tests.
To create a concrete instance that connects you to the real Cloud Pub/Sub service, see MakeTopicAdminConnection().
The *Params nested classes
Applications may define classes derived from TopicAdminConnection, 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 2025-03-21 UTC."],[[["This page details the `TopicAdminConnection` class for Cloud Pub/Sub, which facilitates administrative operations related to topics."],["`TopicAdminConnection` is designed with pure-virtual functions to enable custom behavior and mocking, particularly for testing purposes."],["The current latest release candidate version is 2.37.0-rc, while the page is focused on version 2.27.0, which was the current version in the context of this document."],["The interface includes functions for creating, retrieving, updating, listing, and deleting topics, along with managing subscriptions and snapshots."],["It is deprecated, and recommends using `SubscriptionAdminClient` instead for managing subscriptions and snapshots."]]],[]]
