擅长:python、mysql、java
<p>根据亚历杭德罗·弗兰科的说法,开个玩笑吧。</p>
<p>刚刚测试过,这是一个有效的例子:</p>
<pre><code>CustomerPreferenceTable.put_item(
Item={
"id": str(uuid4()),
"validAfter": datetime.utcnow().isoformat(),
"validBefore": (datetime.utcnow() + timedelta(days=365)).isoformat(),
"tags": ["potato", "eggplant"]
}
)
</code></pre>