CloudinaryDotNet.Actions.UploadPresetParams.GetTransformation C# (CSharp) Метод

        private string GetTransformation(object o)
        {
            if (o == null) return null;

            if (o is String)
                return (String)o;
            else if (o is Transformation)
                return ((Transformation)o).Generate();
            else
                throw new NotSupportedException(String.Format("Instance of type {0} is not supported as Transformation!", o.GetType()));
        }