Access Key ID（由 20 个字母和数字组成）是请求身份验证或读取队列项所需的密匙。

The Access Key ID is the key (20-character, alphanumeric sequence) needed to request authentication or to read queue items.

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为了创建或操作队列项，您需要使用Secret Access Key(由40个字母和数字组成)。

In order to create or manipulate queue items, you need the Secret Access Key (40-character, alphanumeric sequence).

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