code: func (c *CSS) SetStyleSheetText(styleSheetId string, text string) (string, error) {
  	var v CSSSetStyleSheetTextParams
  	v.StyleSheetId = styleSheetId
  	v.Text = text
  	return c.SetStyleSheetTextWithParams(&v)
  }
docs: // SetStyleSheetText - Sets the new stylesheet text.
  // styleSheetId -
  // text -
  // Returns -  sourceMapURL - URL of source map associated with script (if any).