message FilesetDescriptor {
// The timestamp at which this feed was generated, in Unix time format
// (seconds since the epoch). (required)
int64 generation_timestamp = 1;
// Identifies the name of this feed. (required)
string name = 2;
// Paths (relative to the dropbox root) specifying data files included in this
// feed. (required)
repeated string data_file = 3;
}
[null,null,["最后更新时间 (UTC):2024-11-26。"],[[["The Generic feed dropbox allows uploading multiple feed types to a single dropbox and requires separate uploads for a descriptor file and the feed file(s)."],["The descriptor file, named with a `.filesetdesc.json` extension, informs the system of the feed type being uploaded and lists all data files within the feed."],["Feed content files must adhere to the format specified in the descriptor file and should have unique filenames, ideally including generation timestamp and shard number."],["Uploaded files can be monitored for ingestion progress and errors/warnings through the Feed History dashboard on the Partner Portal."],["Feed files should be kept under 200 MB after compression, with individual decompressed files under 2 GB, using as few shards as possible for optimal performance."]]],["The Generic feed dropbox requires two uploads: a descriptor file and feed file(s). The descriptor file, with a `.filesetdesc.json` extension, specifies the feed type (e.g., `promote.offer`, `reservewithgoogle.entity`) and lists all data files. The feed files contain the actual feed data, conforming to the specified feed's schema. File names must be unique and match the descriptor's `data_file` field. Feeds must be under 200MB (compressed) and 2GB (decompressed), split into as few shards as possible (max 1000), and compressed with gzip, if needed. Upload progress can be tracked on the Feed History dashboard in the Partner Portal.\n"]]