class Google::Apis::SheetsV4::DeleteDuplicatesRequest

considered duplicates do not have to be adjacent to each other in the range.
range. Content outside of the specified range isn’t removed, and rows
each duplicate row scanning from the top downwards is kept in the resulting
example, due to a filter). When removing duplicates, the first instance of
duplicates. This request also removes duplicate rows hidden from view (for
but different letter cases, formatting, or formulas are considered to be
that are duplicates of values in any previous row. Rows with identical values
Removes rows within this range that contain values in the specified columns

def initialize(**args) 

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

def update!(**args)

Update properties of this object 
def update!(**args)
  @comparison_columns = args[:comparison_columns] if args.key?(:comparison_columns)
  @range = args[:range] if args.key?(:range)
end