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"]],[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 provides documentation for the \u003ccode\u003eDependencyEdge\u003c/code\u003e class within the Google Cloud Natural Language v1 API, which is used to represent dependency parse tree information for tokens.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation covers various versions of the \u003ccode\u003eDependencyEdge\u003c/code\u003e class, ranging from version 2.2.0 to the latest version 3.7.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDependencyEdge\u003c/code\u003e class inherits from the base \u003ccode\u003eobject\u003c/code\u003e class and 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.\u003c/p\u003e\n"],["\u003cp\u003eThe class has properties such as \u003ccode\u003eHeadTokenIndex\u003c/code\u003e, which indicates the head token in the dependency tree, and \u003ccode\u003eLabel\u003c/code\u003e, which represents the parse label for a given token.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation includes detailed information on the constructors, namespace, and assembly of the \u003ccode\u003eDependencyEdge\u003c/code\u003e class, along with links to additional resources.\u003c/p\u003e\n"]]],[],null,[]]
