auth/options.go
func (opts *jwtOptions) ParseWithDefaults(optMap map[string]string) error {
	if opts.TTL == 0 && optMap[optTTL] == "" {
		opts.TTL = DefaultTTL
	}

	return opts.Parse(optMap)
}
func (opts *jwtOptions) ParseWithDefaults(optMap map[string]string) error {
	if opts.TTL == 0 && optMap[optTTL] == "" {
		opts.TTL = DefaultTTL
	}

	return opts.Parse(optMap)
}
// ParseWithDefaults will load options from the specified map or set defaults where appropriate