/// <summary>
/// Validate that user subscriptions can be moved between delegated provider
/// offers.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='moveSubscriptionsDefinition'>
/// Move subscriptions parameter.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task BeginValidateMoveSubscriptionsAsync(this ISubscriptionsOperations operations, MoveSubscriptionsDefinition moveSubscriptionsDefinition, CancellationToken cancellationToken = default(CancellationToken))
{
(await operations.BeginValidateMoveSubscriptionsWithHttpMessagesAsync(moveSubscriptionsDefinition, null, cancellationToken).ConfigureAwait(false)).Dispose();
}