public sealed class IndexConfig : IMessage<Field.Types.IndexConfig>, IEquatable<Field.Types.IndexConfig>, IDeepCloneable<Field.Types.IndexConfig>, IBufferMessage, IMessage
Output only. Specifies the resource name of the Field from which this field's
index configuration is set (when uses_ancestor_config is true),
or from which it would be set if this field had no index configuration
(when uses_ancestor_config is false).
Output only
When true, the Field's index configuration is in the process of being
reverted. Once complete, the index config will transition to the same
state as the field specified by ancestor_field, at which point
uses_ancestor_config will be true and reverting will be false.
Output only. When true, the Field's index configuration is set from the
configuration specified by the ancestor_field.
When false, the Field's index configuration is defined explicitly.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eIndexConfig\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.Firestore.Admin.V1\u003c/code\u003e namespace, which is part of the Google Cloud Firestore Admin V1 library.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eIndexConfig\u003c/code\u003e class is a sealed class that implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, allowing it to be used for configuring indexes on fields.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version for the class is 3.12.0, but the page contains links to versions down to 2.2.0, providing access to prior versions of this class and its documentation.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eIndexConfig\u003c/code\u003e class has properties like \u003ccode\u003eAncestorField\u003c/code\u003e, \u003ccode\u003eIndexes\u003c/code\u003e, \u003ccode\u003eReverting\u003c/code\u003e, and \u003ccode\u003eUsesAncestorConfig\u003c/code\u003e, that define the field's index configuration, including whether it inherits configuration from an ancestor field and if it is in the process of reverting its index configuration.\u003c/p\u003e\n"],["\u003cp\u003eThe class offers two constructors, \u003ccode\u003eIndexConfig()\u003c/code\u003e for default initialization and \u003ccode\u003eIndexConfig(Field.Types.IndexConfig other)\u003c/code\u003e for creating an instance by copying another \u003ccode\u003eIndexConfig\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
