Batch update and delete

FishMem queues batch mutations instead of keeping a Worker request open while hundreds of canonical and vector writes run.

const operation = await fishmem.memories.batchUpdate(
  {
    memories: [
      {
        memory_id: "mem_1",
        content: "Customer uses the Pro plan.",
      },
      {
        memory_id: "mem_2",
        metadata: { source: "crm" },
      },
    ],
  },
  { idempotencyKey: "crm-refresh-2026-07-30" },
);

const completed = await fishmem.operations.wait(operation.id);
console.log(completed.result);

Delete selected records with the same durable contract:

const operation = await fishmem.memories.batchDelete(
  {
    memories: [
      { memory_id: "mem_1" },
      { memory_id: "mem_2" },
    ],
  },
  { idempotencyKey: "delete-import-42" },
);

One request accepts 1–1,000 unique IDs and at most 750,000 UTF-8 bytes. A successful operation can still contain permanent per-item failures; inspect result.succeeded, result.failed, and every entry in result.items. Infrastructure failures retry durably.

See the complete wire and failure contract at Batch memory mutations.