OptionalindexIndex of the evaluation callback to execute when a Journey node contains
multiple PingOne Protect evaluation callbacks. This is the callback's position among
the callbacks of its type on the node, for example field.ref.typeIndex, not an
app-configured value. Must be a non-negative integer; anything else is rejected
with PROTECT_ARGUMENT_ERROR before the native module is called.
OptionalloggerOptional logger instance for SDK debug output.
Options for Journey-scoped PingOne Protect evaluation callback execution.