[null,null,["最后更新时间 (UTC):2024-08-22。"],[[["The Action feed utilizes a protobuffer format but recommends uploading feeds in JSON for easier integration, with samples provided for guidance."],["Developers can find the legacy Action feed reference for older integrations and should contact Google for version clarification."],["The Action feed structure includes `ActionFeed`, `ActionDetail`, and `AppointmentInfo` definitions, with details like entity ID, link ID, URL, and actions."],["Sample JSON feeds and a descriptor file are provided to aid in understanding the Action feed's structure and implementation."]]],[]]