Response to Request For Information

For instance, a policy that receives a SOAP request validates security information in the SOAP header to validate that a user may receive previously cached response data.

例如，收到一个SOAP请求时的策略，这个策略会在SOAP消息头里验证安全信息来确认用户也许可以接受先前缓存的响应数据。

I am writing in response to your request for additional information.

鉴于您要求更多的信息，我现写信回复。

The general rule is to only compute and retrieve those pieces of information that have direct significance for the current request and response.

总的原则是，仅计算和检索对于当前请求和响应有直接意义的信息。