Lambda and Self-Managed Kafka authentication

I want to create Lambda function that will act as a consumer for self-managed Kafka messages.

I am also using 开发者_StackOverflow社区Terraform, but the doc ( https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/lambda_event_source_mapping ) says: For Self Managed Kafka you will need to supply blocks for type VPC_SUBNET and VPC_SECURITY_GROUP.

What I want is to use SASL auth. From AWS it is supported on the UI.

Here is the image where you can pick sasl for self-managed kafka

Does anyone know how can I use SASL to authenticate Lambda to self-managed Kafka using Terraform?