public static IConfigurationBuilder AddAwsS3(this IConfigurationBuilder builder,
string bucket,
string key,
bool optional = false,
TimeSpan?period = default,
string prefix = default,
Func <AsyncLoaderExceptionContext, Task> onException = default)
{
return(builder.AddAwsS3(() => new AmazonS3Client(), new GetObjectRequest
{
BucketName = bucket,
Key = key
}, optional, period, prefix, onException));
}