public sealed class EntityRelation : IMessage<Document.Types.EntityRelation>, IEquatable<Document.Types.EntityRelation>, IDeepCloneable<Document.Types.EntityRelation>, IBufferMessage, IMessage
Relationship between [Entities][google.cloud.documentai.v1.Document.Entity].
[[["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 2025-03-21 UTC."],[[["This webpage details the `EntityRelation` class within the `Google.Cloud.DocumentAI.V1` namespace, focusing on its structure and functionality across multiple versions."],["The `EntityRelation` class, a sealed class, is used to define relationships between entities, implementing several interfaces for message handling, equality, deep cloning, and buffer management."],["The page lists all versions from 1.0.0 to 3.19.0 of `EntityRelation`, with 3.19.0 being the latest version available as well as links to the relative documentation."],["The `EntityRelation` class has three string properties: `ObjectId`, `Relation`, and `SubjectId`, used for entity identification and relationship description."],["The `EntityRelation` class can be constructed with a default constructor or by passing another `EntityRelation` object as a parameter, which is useful for creating a copy."]]],[]]