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 2025-04-17 UTC."],[[["This page details the `TopicAdminConnection` class for Cloud Pub/Sub, providing an interface for topic-related administrative operations."],["The `TopicAdminConnection` class is being deprecated in favor of `SubscriptionAdminClient`, which can be found in the `pubsub_admin` namespace."],["This interface allows for the injection of custom behavior in a `TopicAdminClient` object, making it useful for testing purposes."],["The class contains virtual functions for operations such as creating, getting, updating, listing, deleting topics, and managing their subscriptions and snapshots, in addition to returning the options used to create the connection."],["The page lists numerous versions of the `TopicAdminConnection` interface ranging from the most recent release candidate `2.37.0-rc`, down to `2.11.0`."]]],[]]
