[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-15 UTC."],[[["This page provides documentation for the `FieldsExtractor` interface within the Google API Client Library for Java (gax), specifically for the `com.google.api.gax.httpjson` package."],["The latest version of the `FieldsExtractor` documentation available is 2.63.1, with numerous older versions also accessible for reference."],["`FieldsExtractor` is a functional interface designed for advanced users to extract specific fields from a request message, and has the parameter types of `RequestT` and `ParamsT`."],["The `extract(RequestT request)` method within the `FieldsExtractor` interface is used to extract the parameters of type `ParamsT` from a request message."]]],[]]
