public sealed class StructuredQuery.Types.Projection : IMessage<StructuredQuery.Types.Projection>, IEquatable<StructuredQuery.Types.Projection>, IDeepCloneable<StructuredQuery.Types.Projection>, IBufferMessage, IMessage
Reference documentation and code samples for the Firestore v1 API class StructuredQuery.Types.Projection.
[[["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 2025-08-07 UTC."],[[["This document provides reference information for the `StructuredQuery.Types.Projection` class within the Firestore v1 API, specifically focusing on version 3.3.0."],["The `StructuredQuery.Types.Projection` class is used to define which fields of a document should be returned in a query result, allowing for the retrieval of specific data or all fields."],["The document outlines the class's inheritance, as well as the interfaces it implements, such as `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`."],["The `Fields` property, a `RepeatedField` of `FieldReference`, allows users to specify the exact fields they wish to include in the projection, with an empty field list returning all fields."],["The document also lists previous versions of the `StructuredQuery.Types.Projection` class, with version 3.10.0 being the latest."]]],[]]