/// <summary>
/// Start maintenance mode for a scale unit node.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='resourceGroupName'>
/// Name of the resource group.
/// </param>
/// <param name='location'>
/// Location of the resource.
/// </param>
/// <param name='scaleUnitNode'>
/// Name of the scale unit node.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task BeginStartMaintenanceModeAsync(this IScaleUnitNodesOperations operations, string resourceGroupName, string location, string scaleUnitNode, CancellationToken cancellationToken = default(CancellationToken))
{
(await operations.BeginStartMaintenanceModeWithHttpMessagesAsync(resourceGroupName, location, scaleUnitNode, null, cancellationToken).ConfigureAwait(false)).Dispose();
}