[[["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 2025-03-21 UTC."],[[["This page provides documentation for the `FieldsExtractor` interface within the Google API Client Libraries for Java (gax), specifically for the `com.google.api.gax.httpjson` package."],["The latest version of the `FieldsExtractor` documentation available is version 2.63.1, while version 2.12.2 is listed at the top, with various older versions provided for reference."],["`FieldsExtractor` is a functional interface designed for advanced usage, allowing for the extraction of specific fields from a request message."],["The `extract` method is the core of the interface, requiring the implementation to take a `RequestT` type parameter as input and returning a `ParamsT` type parameter."]]],[]]
