class Google::Apis::SheetsV4::TextFormat

isn’t specified.
The format of a run of text in a cell. Absent values indicate that the field

def initialize(**args) 

def initialize(**args)
   update!(**args)
end

def update!(**args)

Update properties of this object 
def update!(**args)
  @bold = args[:bold] if args.key?(:bold)
  @font_family = args[:font_family] if args.key?(:font_family)
  @font_size = args[:font_size] if args.key?(:font_size)
  @foreground_color = args[:foreground_color] if args.key?(:foreground_color)
  @foreground_color_style = args[:foreground_color_style] if args.key?(:foreground_color_style)
  @italic = args[:italic] if args.key?(:italic)
  @link = args[:link] if args.key?(:link)
  @strikethrough = args[:strikethrough] if args.key?(:strikethrough)
  @underline = args[:underline] if args.key?(:underline)
end