Source from which this fact chunk was retrieved. If it was retrieved
from the GroundingFacts provided in the request then this field will
contain the index of the specific fact from which this chunk was
retrieved.
[[["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."],[[["This document provides reference information for the `FactChunk` class within the Google Cloud Discovery Engine v1 API, specifically version 1.4.0."],["`FactChunk` is a class that implements multiple interfaces, including `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`, inheriting members from the base `object` class."],["The `FactChunk` class has properties such as `ChunkText` (the content of the fact chunk), `Index` (chunk's index, used for streaming), `Source` (origin of the fact chunk), and `SourceMetadata` (detailed source information)."],["The document includes available versions for the FactChunk Class ranging from the latest (1.6.0) down to 1.0.0-beta06."],["The `FactChunk` class contains two constructors: a default constructor `FactChunk()` and one that takes another `FactChunk` object as an argument, `FactChunk(FactChunk other)`."]]],[]]
