/// <summary>
/// Gets object information - Without file data
/// </summary>
/// <param name="objectId">Object Id</param>
/// <param name="bucketName">Bucket name - Optional if passed throuhg constructor</param>
/// <returns>Returns object information and metadata</returns>
/// <exception cref="EndpointUnreachableException">Thrown when S3 endpoint is unreachable.</exception>
/// <exception cref="ObjectNotFoundException">Thrown when object is not found.</exception>
/// <exception cref="S3BaseException">Thrown when exception is not handled.</exception>
public async Task <S3Object> GetObjectInfo(string objectId)
{
var s3Obj = BucketHelper.ExtractObjectInfo(objectId);
var bucket = s3Obj.bucketName?.ToLower() ?? _bucketName;
var objectName = s3Obj.objectName;
S3Object result = null;
try
{
result = await _requestRetryPolicy.ExecuteAsync(async() =>
{
var response = await _objectOperationsClient.StatObjectAsync(bucket, objectName);
if (response == null)
{
throw new Exceptions.ObjectNotFoundException(objectName, bucket);
}
return(new S3Object(response.ObjectName, bucket, response.Size, response.ETag, response.ContentType, response.MetaData, null));
});
}
catch (MinioException ex) when(ex is ConnectionException ||
ex is InternalServerException ||
ex is InternalClientException ||
ex is InvalidEndpointException
)
{
throw new EndpointUnreachableException(_endpoint, ex.ToString());
}
catch (S3BaseException)
{
throw;
}
catch (Exception ex)
{
throw new S3BaseException(ex.Message, ex.ToString());
}
return(result);
}