public enum PyramidCompressionType : System.Enum, System.IComparable, System.IConvertible, System.IFormattable, System.ISpanFormattable  

var ro = ApplicationOptions.RasterImageryOptions;

QueuedTask.Run(() =>
{
  var validCategories = ro.GetValidColorRampCategories();
  var validCategory = validCategories.FirstOrDefault();

  var colorRamps = ColorFactory.Instance.GetColorRampNames(validCategory);
  var newColorRampName = colorRamps.FirstOrDefault();

  var stretchedColorRamp = ro.GetStretchedColorRamp();
  var colorRampName = ro.GetStretchedColorRampName();
  ro.SetStretchedColorRampName(null);

  var classifyColorRamp = ro.GetClassifyColorRamp();
  colorRampName = ro.GetClassifyColorRampName();
  ro.SetClassifyColorRampName(newColorRampName);

  var discreteColorRamp = ro.GetDiscreteColorRamp();
  colorRampName = ro.GetDiscreteColorRampName();
  ro.SetDiscreteColorRampName(newColorRampName);

  var uniqueValueColorRamp = ro.GetUniqueValueColorRamp();
  colorRampName = ro.GetUniqueValueColorRampName();
  ro.SetUniqueValueColorRampName(newColorRampName);

  var customRendering = ro.GetEnableCustomRenderingDefaults();
  ro.SetEnableCustomRenderingDefaults(!customRendering);

  var sampleType = ro.GetResampleType();
  ro.SetResampleType(RasterResamplingType.CubicConvolution);

  var stretchType = ro.GetStretchType();
  ro.SetStretchType(RasterStretchType.PercentMinimumMaximum);

  var val = ro.GetNumberOfStandardDeviation();
  ro.SetNumberOfStandardDeviation(3);

  var (clipMin, clipMax) = ro.GetClipPercentage();
  ro.SetClipPercentage(12, 23);

  var red = ro.GetGammaStretchValueRed();
  var green = ro.GetGammaStretchValueGreen();
  var blue = ro.GetGammaStretchValueBlue();

  ro.SetGammaStretchValueRed(2);
  ro.SetGammaStretchValueGreen(20);
  ro.SetGammaStretchValueBlue(60);

  var displayBackground = ro.GetDisplayBackground();
  ro.SetDisplayBackground(!displayBackground);

  var (r, g, b) = ro.GetBackgroundValue();
  ro.SetBackgroundValue(4, 21, 61);

  var backColor = ro.GetBackgroundColor();
  ro.SetBackgroundColor(CIMColor.CreateRGBColor(255, 0, 0));

  var noData = ro.GetNoDataColor();
  ro.SetNoDataColor(CIMColor.CreateRGBColor(0, 255, 0));


  // cache
  var useCache = ro.GetUseImageServiceCache();
  ro.SetUseImageServiceCache(!useCache);

  //dataset

  var opt = ro.GetPyramidOption();
  ro.SetPyramidOption(ArcGIS.Desktop.Core.BuildPyramidOption.NeverBuild);
  var sample = ro.GetPyramidResampleMethod();
  ro.SetPyramidResampleMethod(PyramidResamplingMode.Bilinear);
  var compression = ro.GetPyramidCompressionMethod();
  ro.SetPyramidCompressionMethod(PyramidCompressionType.JPEG_YCbCr);

  var quality = ro.GetPyramidCompressionQuality();
  ro.SetPyramidCompressionQuality(32);

  var stats = ro.GetStatisticsOption();
  ro.SetStatisticsOption(CalculateStatisticOption.AlwaysCalculate);
  var x = ro.GetSkipFactorX();
  ro.SetSkipFactorX(3);
  var y = ro.GetSkipFactorY();
  ro.SetSkipFactorY(23);

  var useWorldFile = ro.GetUseWorldFile();
  ro.SetUseWorldFile(!useWorldFile);

  var createTiledTiff = ro.GetCreateTiledTiff();
  ro.SetCreateTiledTiff(!createTiledTiff);

  var maxUniqueValues = ro.GetMaximumUniqueValues();
  ro.SetMaximumUniqueValues(123456);

  var path = ro.GetProxyFileLocation();
  ro.SetProxyFileLocation("c:\\temp");

  var isExpanded = ro.GetIsMosaicLayerExpanded();
  ro.SetIsMosaicLayerExpanded(!isExpanded);
  var isVisible = ro.GetIsMosaicBoundaryVisible();
  ro.SetIsMosaicBoundaryVisible(!isVisible);
  isVisible = ro.GetIsMosaicFootprintVisible();
  ro.SetIsMosaicFootprintVisible(!isVisible);
  isVisible = ro.GetIsMosaicSeamlinesVisible();
  ro.SetIsMosaicSeamlinesVisible(!isVisible);
  isVisible = ro.GetIsMosaicPreviewVisible();
  ro.SetIsMosaicPreviewVisible(!isVisible);

  var (red_3band, green_3band, blue_3band) = ro.Get3BandColor();
  ro.Set3BandColor(2, 2, 2);
  var (ms_red, ms_green, ms_blue) = ro.GetMSColor();
  ro.SetMSColor(23, 24, 25);

  var enableCustomColorSchemes = ro.GetEnableCustomColorSchemes();
  ro.SetEnableCustomColorSchemes(!enableCustomColorSchemes);

  var useWavelengthInfo = ro.GetUseWavelengthInformation();
  ro.SetUseWavelengthInformation(!useWavelengthInfo);
});