Creates a new IKEPolicy

def create_ikepolicy(self, name, **kwargs):
        '''
        Creates a new IKEPolicy
        '''
        body = {'name': name}
        if 'phase1_negotiation_mode' in kwargs:
            body['phase1_negotiation_mode'] = kwargs['phase1_negotiation_mode']
        if 'auth_algorithm' in kwargs:
            body['auth_algorithm'] = kwargs['auth_algorithm']
        if 'encryption_algorithm' in kwargs:
            body['encryption_algorithm'] = kwargs['encryption_algorithm']
        if 'pfs' in kwargs:
            body['pfs'] = kwargs['pfs']
        if 'ike_version' in kwargs:
            body['ike_version'] = kwargs['ike_version']
        if 'units' in kwargs:
            body['lifetime'] = {'units': kwargs['units']}
        if 'value' in kwargs:
            if 'lifetime' not in body:
                body['lifetime'] = {}
            body['lifetime']['value'] = kwargs['value']
        return self.network_conn.create_ikepolicy(body={'ikepolicy': body})