@classmethod
def domain_invites_email_existing_users(cls, val):
    """
        Create an instance of this class set to the
        ``domain_invites_email_existing_users`` tag with value ``val``.

        :param DomainInvitesEmailExistingUsersType val:
        :rtype: EventType
        """
    return cls('domain_invites_email_existing_users', val)
