disableSerialConsoleAccess   
  inline suspend fun Ec2Client.disableSerialConsoleAccess(crossinline block: DisableSerialConsoleAccessRequest.Builder.() -> Unit): DisableSerialConsoleAccessResponse
Disables access to the EC2 serial console of all instances for your account. By default, access to the EC2 serial console is disabled for your account. For more information, see Manage account access to the EC2 serial console in the Amazon EC2 User Guide.