public void Upgrade(int currentVersion, int targetVersion, ILogger log, YamlMappingNode yamlAssetNode)
{
dynamic asset = new DynamicYamlMapping(yamlAssetNode);
// Get the EntityData, and generate an Id
var oldEntityData = asset.Data;
oldEntityData.Id = Guid.NewGuid().ToString().ToLowerInvariant();
// Create a new EntityDataHierarchy object
asset.Hierarchy = new YamlMappingNode();
asset.Hierarchy.Entities = new YamlSequenceNode();
asset.Hierarchy.Entities.Add(oldEntityData);
asset["~Base"] = DynamicYamlEmpty.Default;
// Bump asset version -- make sure it is stored right after Id
asset.SerializedVersion = AssetFormatVersion;
asset.MoveChild("SerializedVersion", asset.IndexOf("Id") + 1);
// Currently not final, so enable at your own risk
throw new NotImplementedException();
}
