public async Task <List <Music> > BatchGetAsync(List <Music> keyList)
{
var getter = DDBContext.CreateBatchGet <Music>();
keyList.ForEach((Music key) => {
getter.AddKey(key.Artist, key.SongTitle);
});
await getter.ExecuteAsync();
return(getter.Results);
}
public async Task <List <T> > Get(IEnumerable <Guid> uniqueIds)
{
var config = new DynamoDBOperationConfig();
config.QueryFilter = new List <ScanCondition>
{
new ScanCondition("id", ScanOperator.Equal, uniqueIds)
};
var batchRead = _context.CreateBatchGet <T>(config);
foreach (var id in uniqueIds)
{
batchRead.AddKey(id);
}
await batchRead.ExecuteAsync();
return(batchRead.Results);
}