[[["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 `ApiMessageOperationTransformers.MetadataTransformer` class in the Google API Client Library for Java, specifically within the `com.google.api.gax.httpjson` package."],["The latest version documented is 2.63.1, and the page lists the documentation for numerous versions of this class, going back to version 2.7.1, offering access to a historical version log."],["The `MetadataTransformer` class implements the `ApiFunction` interface, allowing it to transform an `OperationSnapshot` into a `MetadataT` object, used for unwrapping an `OperationSnapshot` to return the contained metadata message."],["The class has a public method `create()` for constructing a `MetadataTransformer` object, and the `apply()` method to unwrap and return the metadata message."],["`MetadataT` is the type parameter for the `ApiMessageOperationTransformers.MetadataTransformer` class, which is a placeholder for a specific metadata type, although the exact type is not predefined here."]]],[]]
