HttpCacheControlResponseHeader

RFC-2616: cache control support

JSON representation 
{
  "directive": string,
  "age": string,
  "expires": string
}
Fields
directive

string

14.9 request and response directives
age

string (int64 format)

14.6 response cache age, in seconds since the response is generated
expires

string

14.21 response cache expires, in RFC 1123 date format