/// <summary>
/// Gets the entity state (Etag) version of the Global policy definition in 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>
public static PolicyGetEntityTagHeaders GetEntityTag(this IPolicyOperations operations, string resourceGroupName, string serviceName)
{
return(operations.GetEntityTagAsync(resourceGroupName, serviceName).GetAwaiter().GetResult());
}