/// <summary>
/// Creates or updates the global policy configuration of the Api Management
/// service.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='resourceGroupName'>
/// The name of the resource group.
/// </param>
/// <param name='serviceName'>
/// The name of the API Management service.
/// </param>
/// <param name='parameters'>
/// The policy contents to apply.
/// </param>
public static PolicyContract CreateOrUpdate(this IPolicyOperations operations, string resourceGroupName, string serviceName, PolicyContract parameters)
{
return(operations.CreateOrUpdateAsync(resourceGroupName, serviceName, parameters).GetAwaiter().GetResult());
}