[null,null,["Last updated 2025-02-25 UTC."],[],["The Display & Video 360 API v4, currently in beta, allows retrieval of an ad group ad using a GET request. The request URL requires two path parameters: `advertiserId` and `adGroupAdId`, both as strings in int64 format. The request body must be empty. A successful response returns an `AdGroupAd` instance. Authorization requires the `https://www.googleapis.com/auth/display-video` OAuth scope. This uses gRPC Transcoding syntax.\n"]]