'Return the list of nodes available to the provided load balancer pool
:param alias: the account alias
:param location: the datacenter the load balancer resides in
:param lb_id: the id string of the load balancer
:param pool_id: the id string of the pool
:return: result: The list of nodes'

def _get_lbpool_nodes(self, alias, location, lb_id, pool_id):

    result = None
    try:
        result = self.clc.v2.API.Call('GET', ('/v2/sharedLoadBalancers/%s/%s/%s/pools/%s/nodes' % (alias, location, lb_id, pool_id)))
    except APIFailedResponse as e:
        self.module.fail_json(msg='Unable    to    fetch    list    of    available    nodes    for    load    balancer    pool    id:    {0}.    {1}'.format(pool_id, str(e.response_text)))
    return result
