ttlMs property

int get ttlMs

A hint from the server indicating how long (in milliseconds) the client MAY cache this response before re-fetching. Semantics are analogous to HTTP Cache-Control max-age.

• If 0, The response SHOULD be considered immediately stale, The client MAY re-fetch every time the result is needed.
• If positive, the client SHOULD consider the result fresh for this many milliseconds after receiving the response.

Implementation

int get ttlMs => $required('ttlMs', $int);