def get_location_id(manager, location):
    """Returns location id

    :param manager: The storage manager which calls this function.
    :param location: Datacenter short name
    :return: Returns location id
    """
    loc_svc = manager.client['Location_Datacenter']
    datacenters = loc_svc.getDatacenters(mask='mask[longName,id,name]')
    for datacenter in datacenters:
        if datacenter['name'] == location:
            location = datacenter['id']
            return location
    raise ValueError('Invalid datacenter name specified.')