Class ConditionalFormatRule

// Log the boolean criteria type of the first conditional format rules of a // sheet. const rule = SpreadsheetApp.getActiveSheet().getConditionalFormatRules()[0]; const booleanCondition = rule.getBooleanCondition(); if (booleanCondition != null) {   Logger.log(booleanCondition.getCriteriaType()); }

// Log the gradient minimum color of the first conditional format rule of a // sheet. const rule = SpreadsheetApp.getActiveSheet().getConditionalFormatRules()[0]; const gradientCondition = rule.getGradientCondition(); if (gradientCondition != null) {   // Assume the color has ColorType.RGB.   Logger.log(gradientCondition.getMinColorObject().asRgbColor().asHexString()); }

// Log each range of the first conditional format rule of a sheet. const rule = SpreadsheetApp.getActiveSheet().getConditionalFormatRules()[0]; const ranges = rule.getRanges(); for (let i = 0; i < ranges.length; i++) {   Logger.log(ranges[i].getA1Notation()); }