[null,null,["Last updated 2025-02-25 UTC."],[],["The Display & Video 360 API v4, in beta, allows users to retrieve a specific line item using a GET request. The request URL requires two path parameters: `advertiserId` and `lineItemId`. The request body must be empty. A successful response will return a `LineItem` instance. Authorization requires the `https://www.googleapis.com/auth/display-video` OAuth scope. The API uses gRPC Transcoding syntax in the URL structure and provides a \"Try it!\" option.\n"]]