/// <summary>
/// Check if a private bucket with the given name exists.
/// </summary>
/// <param name="args">BucketExistsArgs Arguments Object which has bucket identifier information - bucket name, region</param>
/// <param name="cancellationToken">Optional cancellation token to cancel the operation</param>
/// <returns> Task </returns>
public async Task <bool> BucketExistsAsync(BucketExistsArgs args, CancellationToken cancellationToken = default(CancellationToken))
{
args.Validate();
try
{
RestRequest request = await this.CreateRequest(Method.HEAD, args.BucketName).ConfigureAwait(false);
await this.ExecuteTaskAsync(this.NoErrorHandlers, request, cancellationToken).ConfigureAwait(false);
}
catch (InternalClientException ice)
{
if ((ice.ServerResponse != null && HttpStatusCode.NotFound.Equals(ice.ServerResponse.StatusCode)) ||
ice.ServerResponse == null)
{
return(false);
}
}
catch (Exception ex)
{
if (ex.GetType() == typeof(BucketNotFoundException))
{
return(false);
}
throw;
}
return(true);
}
public async Task <bool> BucketExistsAsync(string bucketName, CancellationToken cancellationToken = default(CancellationToken))
{
BucketExistsArgs args = new BucketExistsArgs()
.WithBucket(bucketName);
return(await BucketExistsAsync(args, cancellationToken));
}