问题描述
对于我正在开发的REST API，客户可以注册公司，随后需要通过电子邮件进行确认/激活.收到以下示例请求后，将发送一封带有激活链接的电子邮件，以激活该帐户.
For a REST API I'm developing, a client is able to register a company, which subsequently needs confirmation/activation through email. After the following example request is received, an email is sent with an activation link in it, to activate the account.
POST /companies HTTP/1.1
<company>
<name>CoolCompany</name>
<email>[email protected]</email>
</company>
如果以上请求成功(有效数据，电子邮件已成功发送)，则公司资源将保存在数据库中，但仅在收到确认后才能在/companies/<id>(具有适当的Authorization标头)使用.
If the above request was successful (valid data, email successfully sent), the company resource is saved in the database, but will only be available at /companies/<id> (given an appropriate Authorization header) after confirmation is received.
鉴于这种情况，
HTTP/1.1 202 Accepted
// Perhaps optionally with a Location header,
// of where the resource will be available, as well?
Location: /companies/<id>
适当的回应?还是会
HTTP/1.1 201 Created
Location: /companies/<id>
做出更适当的回应?
推荐答案
REST是基于实体的概念.如果我收到201 Created响应，这将直观地表明该资源已创建并且可用，但不是这种情况.该资源在确认后首先可用，因此我建议使用202 Accepted标头.
REST is an entity based consept. If I got a 201 Created response, this would intuitively suggest that the resource has been created and is available, which is not this case. The resource is first available after the confirmation, and I would therefore suggest using the 202 Accepted header.
此外，您不能确保用户在请求时已收到电子邮件.我喜欢在这种情况下(SMS，电子邮件等)使用202 Accepted，因为它告诉API使用者这是一个有效的请求，但可能要花一些时间才能完成.
In addition, you can not be sure that the user has received the email at the request time. I like using 202 Accepted in cases like these (SMS, Email etc), because it tells the API consumer that it was a valid request, but it might take some time before it is done.
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