[[["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 2022-09-30 UTC."],[[["The provided content details the implementation of the `datastore_v4` API, which is designed to interact with the `v3` service."],["The primary class discussed is `DatastoreV4Stub`, serving as the interface for forwarding requests to the `v3` datastore service."],["The content highlights that `datastore_v4` and `datastore_v3` are referred to as `SERVICE_NAME` and `V3_SERVICE_NAME`, respectively, within the context of this implementation."]]],[]]