/// <summary>
/// Put complex types with duration properties
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='field'>
/// </param>
public static void PutDuration(this IPrimitiveOperations operations, System.TimeSpan?field = default(System.TimeSpan?))
{
operations.PutDurationAsync(field).GetAwaiter().GetResult();
}