Optional. Format string for the alert text that is displayed when the pass
is updated. The format string must contain the escape %@, which is
replaced with the field’s new value. For example, “Gate changed to %@.”
If you don’t specify a change message, the user isn’t notified when the
field changes.
A Boolean value that controls the time zone for the time and date to
display in the field. The default value is false, which displays the time
and date using the current device’s time zone. Otherwise, the time and
date appear in the time zone associated with the date and time of value.
The style of the number to display in the field. Formatter styles have the same meaning as the formats with corresponding names in NumberFormatter.Style.
Possible Values: PKNumberStyleDecimal, PKNumberStylePercent, PKNumberStyleScientific, PKNumberStyleSpellOut
A number you use to add a row to the auxiliary field in an event ticket
pass type. Set the value to 1 to add an auxiliary row.
Each row displays up to four fields.
You can augment the user-visible information on Wallet passes with
machine-readable metadata known as semantic tags. The metadata in semantic
tags helps the system better understand Wallet passes and suggest relevant
actions for the user to take on their installed passes.
