It makes sense to include so it’s obvious in the readable HTTP request response. We use readable URLs and header names for the same purpose: So it is inspectable and understandable from that text format. You may leave deprecation information out, but then you’re missing part of the resource description that you’re addressing with the URL/URI.
Given a defined header it also allows you to add tooling and automation. There’s no need for manual reading.
It makes sense to include so it’s obvious in the readable HTTP request response. We use readable URLs and header names for the same purpose: So it is inspectable and understandable from that text format. You may leave deprecation information out, but then you’re missing part of the resource description that you’re addressing with the URL/URI.
Given a defined header it also allows you to add tooling and automation. There’s no need for manual reading.