异步任务

{
  "result_type": "task",
  "task": {
    "task_id": "opaque-task-id",
    "device_id": "2002186824385539",
    "command_id": "add_liquid_with_material",
    "request_class": "invoke",
    "status": "queued",
    "accepted_at": "2026-09-01T12:00:00Z",
    "cancellable": true
  },
  "diagnostics": []
}

{
  "jsonrpc": "2.0",
  "id": "task-read-1",
  "method": "fsp/get_task",
  "params": {
    "device_id": "2002186824385539",
    "task_id": "opaque-task-id"
  }
}

queued
running
succeeded
failed
cancelled
unknown

{
  "result_type": "complete",
  "value": {
    "task_id": "opaque-task-id",
    "device_id": "2002186824385539",
    "command_id": "add_liquid_with_material",
    "request_class": "invoke",
    "status": "running",
    "accepted_at": "2026-09-01T12:00:00Z",
    "started_at": "2026-09-01T12:00:01Z",
    "completed_at": null,
    "cancellable": true,
    "result": null
  },
  "diagnostics": []
}

{
  "result_type": "complete",
  "value": {
    "task_id": "opaque-task-id",
    "device_id": "2002186824385539",
    "command_id": "add_liquid_with_material",
    "request_class": "invoke",
    "status": "succeeded",
    "accepted_at": "2026-09-01T12:00:00Z",
    "started_at": "2026-09-01T12:00:01Z",
    "completed_at": "2026-09-01T12:00:12Z",
    "cancellable": false,
    "result": {
      "containers": [
        {
          "container_type": "离心瓶",
          "container_status": "无盖",
          "sample_status": "液体",
          "container_id": 1,
          "sample_volume": 0.5,
          "source_bottle_ids": [1]
        }
      ]
    },
    "revision": "8"
  },
  "diagnostics": []
}