public sealed class UpdateTopicRequest : IMessage<UpdateTopicRequest>, IEquatable<UpdateTopicRequest>, IDeepCloneable<UpdateTopicRequest>, IBufferMessage, IMessage
Required. Indicates which fields in the provided topic to update. Must be
specified and non-empty. Note that if update_mask contains
"message_storage_policy" but the message_storage_policy is not set in
the topic provided above, then the updated value is determined by the
policy configured at the project or organization level.
[[["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 2025-03-31 UTC."],[[["The webpage provides documentation for the `UpdateTopicRequest` class within the `Google.Cloud.PubSub.V1` namespace, specifically across multiple versions of the .NET library."],["The latest version documented is 3.23.0, with older versions ranging down to 2.3.0, allowing developers to access documentation specific to their library version."],["The `UpdateTopicRequest` class is used for updating topic objects in Google Cloud Pub/Sub, requiring both the updated topic and a field mask indicating which fields should be changed."],["The `UpdateTopicRequest` class implements several interfaces including `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage` for supporting protocol buffer messages."],["Two constructors are available: a parameterless constructor, and a second constructor that takes another `UpdateTopicRequest` as a parameter, to create a copy of an existing `UpdateTopicRequest` object."]]],[]]
