A request params extractor takes a request message, extracts specific field values from
it, converts them in strings and returns them as key-value pairs, where a key is a request field
name and a value is a string representation of a field value. Nested fields should also be
extractable, in such case the "dot notation" can be used to represent a nested field name, for
example "field_name.nested_field_name".
Implementations of this interface are expected to be autogenerated.
Extracts specific fields from the request and returns them in a form of key-value
pairs, where a key is a field name and a value is a field's string representation. To represent
nested field names the "dot notation" can be used.
[[["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 webpage provides documentation for the `RequestParamsExtractor` interface within the Google API Client Library for Java (gax), with the latest version being 2.63.1."],["The `RequestParamsExtractor` interface is designed to extract specific field values from a request message and return them as key-value pairs, using \"dot notation\" for nested fields."],["The primary method of this interface is `extract(RequestT request)`, which takes a request message and returns a map of field names to their string representations."],["This interface's implementations are intended to be autogenerated, as described in the provided documentation, and its sole purpose is to be able to extract request fields."],["A multitude of previous versions of the `RequestParamsExtractor` interface are also available for reference, starting from version 2.7.1 up until the latest 2.63.1."]]],[]]
