(self)
return None
Optional[str]: The key ID used to identify this private key.

        .. warning::
           This is always ``None``. The key ID used by IAM can not
           be reliably determined ahead of time.
Optional[str]: The key ID used to identify this private key.
Optional [ str ] : The key ID used to identify this private key .
def key_id(self):
        """Optional[str]: The key ID used to identify this private key.

        .. warning::
           This is always ``None``. The key ID used by IAM can not
           be reliably determined ahead of time.
        """
        return None
def key_id ( self ) : return None