/// <summary>
/// Update custom domain of one lifecycle application.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='resourceGroupName'>
/// The name of the resource group that contains the resource. You can obtain
/// this value from the Azure Resource Manager API or the portal.
/// </param>
/// <param name='serviceName'>
/// The name of the Service resource.
/// </param>
/// <param name='appName'>
/// The name of the App resource.
/// </param>
/// <param name='domainName'>
/// The name of the custom domain resource.
/// </param>
/// <param name='domainResource'>
/// Parameters for the create or update operation
/// </param>
public static CustomDomainResource BeginUpdate(this ICustomDomainsOperations operations, string resourceGroupName, string serviceName, string appName, string domainName, CustomDomainResource domainResource)
{
return(operations.BeginUpdateAsync(resourceGroupName, serviceName, appName, domainName, domainResource).GetAwaiter().GetResult());
}