The options for how the middleware should behave if the requested version is latest.
latest
Whether or not the middleware should validate the "latest version".
true Copy
true
The name of the "latest version". Basically, req.params.version must match with this property in order to be consider "latest".
req.params.version
'latest' Copy
'latest'
The options for how the middleware should behave if the requested version is
latest.