Represents the head of this token in the dependency tree.
This is the index of the token which has an arc going to this token.
The index is the position of the token in the array of tokens returned
by the API method. If this token is a root token, then the
head_token_index is its own index.
[[["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 2025-04-09 UTC."],[[["The `DependencyEdge` class provides dependency parse tree information for a token, detailing the relationships between words in a sentence."],["The latest version of `DependencyEdge` is 3.7.0, and it includes versions dating back to 2.2.0, allowing the tracking of changes and supporting legacy code if necessary."],["`DependencyEdge` class implements multiple interfaces including `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`, showing its integration with Google.Protobuf."],["The class contains two constructors: a default constructor `DependencyEdge()` and a copy constructor `DependencyEdge(DependencyEdge other)`, allowing for both new object creation and duplication of an existing `DependencyEdge` object."],["The `DependencyEdge` class has two main properties, `HeadTokenIndex` which indicates the head of a token in a dependency tree, and `Label` that describes the parse label for the token."]]],[]]
