[[["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 2025-04-01 UTC."],[[["This page provides documentation for the `FieldMask` class within the Google.Cloud.Firestore library, which is used to specify a subset of fields to be retrieved in Firestore data operations."],["The latest version documented is 3.10.0, with other version links provided going as far back as 2.3.1, and this specific page is for Version 2.5.0."],["The `FieldMask` class is immutable and can be constructed using either an array of `FieldPath` objects or an array of dot-separated string paths, it also implements the `IEquatable` interface."],["The `FieldMask` is used to limit the data returned by calls to `GetAllSnapshotsAsync` and similar methods."],["The `GetHashCode` method is overridden to provide a hash code for the `FieldMask` object."]]],[]]