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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 document provides reference documentation for the \u003ccode\u003eDependencyEdge\u003c/code\u003e class within the Google Cloud Natural Language v1 API.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDependencyEdge\u003c/code\u003e represents dependency parse tree information for a token, as part of natural language processing.\u003c/p\u003e\n"],["\u003cp\u003eThe class 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, and has an inheritance from the base \u003ccode\u003eObject\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of \u003ccode\u003eDependencyEdge\u003c/code\u003e include \u003ccode\u003eHeadTokenIndex\u003c/code\u003e, representing the head token's index in the dependency tree, and \u003ccode\u003eLabel\u003c/code\u003e, representing the parse label for the token.\u003c/p\u003e\n"],["\u003cp\u003eThis documentation covers various versions of the \u003ccode\u003eDependencyEdge\u003c/code\u003e class, ranging from version 2.2.0 to the latest 3.7.0 version.\u003c/p\u003e\n"]]],[],null,[]]
