How to get the timestamp of request？

[ccstest1]

When opening a case on Amazon to inquire about API-related issues, you generally need to provide this

[TechyChap]

You can get it from the headers via "LastResponseHeader".

e.g. connection.ListingsItem.LastResponseHeader?.ToList()

Looking at my examples it's just called "Date". You can also get the x-amzn-RequestId value