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 2025-03-14 UTC."],[[["This page details the `TopicAdminConnection` class for Cloud Pub/Sub, providing access to topic-related administrative operations through various versions, with the latest release candidate being `2.37.0-rc`."],["The `TopicAdminConnection` class is considered deprecated, users should now utilize `SubscriptionAdminClient` instead, for both the `google::cloud::pubsub_admin` and `google::cloud::pubsub` modules."],["`TopicAdminConnection` defines pure-virtual functions corresponding to each overload set in `TopicAdminClient`, enabling custom behavior injection for testing purposes."],["This interface provides functions such as `CreateTopic`, `GetTopic`, `UpdateTopic`, `ListTopics`, `DeleteTopic`, `DetachSubscription`, `ListTopicSubscriptions`, `ListTopicSnapshots`, all of which are used for managing Cloud Pub/Sub topics, along with a function to retrieve connection options."],["Lightweight structures, like `CreateTopicParams` and `ListTopicSnapshotsParams`, are used to pass arguments to the member functions, avoiding breakage in derived classes due to changes in arguments."]]],[]]
