class Google::Apis::SheetsV4::ManualRuleGroup

the group with this name.
A group name and a list of items from the source data that should be placed in

def initialize(**args) 

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

def update!(**args)

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