擅长:python、mysql、java
<p>您可能还需要将会话令牌信息作为参数传递。在</p>
<p>像这样。。在</p>
<pre><code>auth = AWS4Auth(credentials.access_key, credentials.secret_key,
region, service, session_token=credentials.token)
</code></pre>
<p>如图<a href="https://aws.amazon.com/blogs/database/get-started-with-amazon-elasticsearch-service-an-easy-way-to-send-aws-sigv4-signed-requests/" rel="nofollow noreferrer">here</a></p>