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 actual feed file(s)."],["The descriptor file, named with a `.filesetdesc.json` extension, informs the system of the feed type being uploaded and must list all data files within the feed."],["Feed content files must adhere to the specified feed type and have filenames matching those listed in the descriptor file's `data_file` field."],["Uploaded feeds can be monitored through the Feed History dashboard on the Partner Portal to check for success, failures, errors, and warnings."],["Individual feed file sizes should be kept below 200MB after compression, with a maximum of 1000 shards per feed, and data should be split evenly amongst shards for better performance."]]],["The Generic dropbox requires two uploads: a descriptor file and feed file(s). The descriptor, using a `.filesetdesc.json` extension with a unique name (e.g., `offers_1524606581.filesetdesc.json`), specifies the feed type and lists all data files. The `name` field in the descriptor indicates the feed type, such as `promote.offer`. Feed files must match the descriptor's listed file names and locations and adhere to the specified feed format. File size limits are under 200MB (compressed) and 2GB (decompressed), with up to 1000 shards per feed.\n"]]