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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def domain_name(self, domain_name):
 """ Sets the domain_name of this RegisterDomainRequest. A domain name as described in RFC-1034 that will be registered with ApplePay :param domain_name: The domain_name of this RegisterDomainRequest. :type: str """


        if domain_name is None:
            raise ValueError("Invalid value for `domain_name`, must not be `None`")
        if len(domain_name) > 255:
            raise ValueError("Invalid value for `domain_name`, length must be less than `255`")
        if len(domain_name) < 1:
            raise ValueError("Invalid value for `domain_name`, length must be greater than or equal to `1`")

        self._domain_name = domain_name