StoreInput

SessionHistoryStore.store 的入参:新封存段(可空)与含本段后的新清单,附代际 CAS 期望值。

属性

endUserKey: string;

expectedGeneration: number;

= manifest.generation − 1;不匹配须抛 precondition_failed

manifest: SegmentManifest;

含本段后的新清单

segment:
  | {
  body: ReadableStream<Uint8Array<ArrayBufferLike>>;
  entry: SegmentEntry;
}
  | null;

null = 仅清单变更(如附件 / 快照登记)

sessionId: string;

optional signal?: any;

volumeId: string;