handlingCutoffTimezone property
Timezone identifier
For example Europe/Zurich.
This field only applies if handling_cutoff_time is set. If
handling_cutoff_time is set but this field is not set, the shipping
destination timezone will be used. If both fields are not set, the
handling cutoff time will default to 8AM PST.
Implementation
core.String? handlingCutoffTimezone;