[null,null,["最后更新时间 (UTC):2025-03-01。"],[[["The Action feed specification uses a protobuffer format but recommends using JSON for uploading."],["Action feeds consist of multiple `ActionDetail` messages within an `ActionFeed` message."],["Each `ActionDetail` includes an entity ID, link ID, URL, and a list of actions."],["Refer to the provided JSON sample feeds for guidance on formatting and content."]]],["The `ActionFeed` is defined using a protobuffer format but should be uploaded in JSON. It contains a repeated list of `ActionDetail` objects. Each `ActionDetail` includes an `entity_id`, `link_id`, a deep link `url`, and a list of `Action` objects. The JSON format is recommended, with sample feeds available for reference.\n"]]