def disassociate(options = {})
      options = options.merge(
        user_name: @user_name,
        serial_number: @serial_number
      )
      resp = @client.deactivate_mfa_device(options)
      resp.data
    end
def disassociate(options = {})
      options = options.merge(
        user_name: @user_name,
        serial_number: @serial_number
      )
      resp = @client.deactivate_mfa_device(options)
      resp.data
    end
@example Request syntax with placeholder values

   mfa_device.disassociate()
 @param [Hash] options ({})
 @return [EmptyStructure]