---
document_id: agent.dataset.douyin.task.product_performance
schema_version: 1
---

<!-- Generated by scripts.build_agent_guide; do not edit. -->

# Douyin daily product performance / 抖音商品每日表现

Query daily sales metrics for one exact product within month-partitioned coverage.

在按月分区的数据范围内，查询一个精确商品的每日销售指标。

## Required inputs / 必要输入

- `product_reference` — `exact_reference`; required (`product_id`): Exact Douyin product ID
  精确抖音商品 ID
- `time` — `user_required`; required: Month or date range
  月份或日期范围

## Steps / 步骤

1. `query_product` · `query_metrics` — Query daily product sales metrics
   查询商品每日销售指标
   - metrics: `gmv`, `units`, `asp`
   - group_by: `product_id`, `title`, `product_url`, `day`
   - filters: `product_id eq ${product_reference}`
   - time: `${time}`
   - limit: `1000`

## Output requirements / 输出要求

- Show the product identity, daily values, coverage range, and metric definitions.
  展示商品身份、每日数值、覆盖范围和指标口径。

## Limitations / 限制

- The physical release remains month-partitioned; day is the finest product-detail query dimension.
  物理 release 仍按月份分区；day 是商品明细最细查询维度。
- Runtime access and metric definitions remain environment and tenant scoped.
  运行时访问和指标口径仍以环境与租户状态为准。

## Stop conditions / 停止条件

- Stop when the dataset or exact product is not available to the authenticated tenant.
  数据集或精确商品未对认证租户开放时停止。