/// <summary>
/// Puts the lease on the given blob in a released state.
/// </summary>
/// <param name="blob">The blob with the lease.</param>
/// <param name="leaseTime">The amount of time on the released lease.</param>
/// <returns>The lease ID of the released lease.</returns>
internal static string SetReleasedStateAPM(CloudBlob blob, TimeSpan? leaseTime)
{
string leaseId = SetLeasedStateAPM(blob, leaseTime);
IAsyncResult result;
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
result = blob.BeginReleaseLease(AccessCondition.GenerateLeaseCondition(leaseId), ar => waitHandle.Set(), null);
waitHandle.WaitOne();
blob.EndReleaseLease(result);
return leaseId;
}
}