GreetingOnlyForwardingDestinationMenuKeysModifyEntry

@dataclass(kw_only=True)
class GreetingOnlyForwardingDestinationMenuKeysModifyEntry(OCIType):
    """The voice portal greeting only forwarding destination menu keys modify entry.

    Attributes:

        greeting_only_forwarding_destination (Optional[Nillable[str]]):

    """

    greeting_only_forwarding_destination: Optional[Nillable[str]] = field(
        default=None, metadata={"alias": "greetingOnlyForwardingDestination"}
    )

    def __post_init__(self):
        nillable_fields = ["greeting_only_forwarding_destination"]
        for field_name in nillable_fields:
            value = getattr(self, field_name)
            if value == "" or value == "None":
                object.__setattr__(self, field_name, OCINil)