def inner_avps(name)
      code, _type, _vendor = AVPNames.get(name)

      grouped_value.select { |a| a.code == code }
    end
def inner_avps(name)
      code, _type, _vendor = AVPNames.get(name)

      grouped_value.select { |a| a.code == code }
    end
For a grouped AVP, returns all AVPs it contains with this name.

 @param [String] name The AVP name
 @return [Array<AVP>]