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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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, specifically version 3.3.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDependencyEdge\u003c/code\u003e is used to represent dependency parse tree information for a token and implements interfaces like \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 includes two constructors, \u003ccode\u003eDependencyEdge()\u003c/code\u003e and \u003ccode\u003eDependencyEdge(DependencyEdge other)\u003c/code\u003e, with the second allowing for the creation of a \u003ccode\u003eDependencyEdge\u003c/code\u003e object based on an existing \u003ccode\u003eDependencyEdge\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eDependencyEdge\u003c/code\u003e class include \u003ccode\u003eHeadTokenIndex\u003c/code\u003e, which indicates the index of the head token, and \u003ccode\u003eLabel\u003c/code\u003e, representing the parse label for the token.\u003c/p\u003e\n"],["\u003cp\u003eThe page also covers other versions, from 3.0.0 to 3.7.0, alongside versions 2.2.0 and 2.3.0.\u003c/p\u003e\n"]]],[],null,[]]
