# AWS MSK configuration

{% hint style="warning" %}
**WARNING**

This configuration will be deprecated in version 1.9 and removed in the future. In version 1.9 this configuration will be used to preload your clusters.
{% endhint %}

If one of your brokers in a cluster environment is located in an Amazon MSK cluster, you should specify `saslMechanism`, `saslProtocol`, `saslJassConfig`, and `saslCallbackHandler` for this broker, like this:

```yaml
kouncil:
  clusters:
    - name: transaction-cluster
      brokers:
        - host: 192.10.0.1
          port: 9092
          saslMechanism: AWS_MSK_IAM
          saslProtocol: SASL_SSL
          saslJassConfig: software.amazon.msk.auth.iam.IAMLoginModule required awsProfileName="username";
          saslCallbackHandler: software.amazon.msk.auth.iam.IAMClientCallbackHandler
        - host: 192.10.0.2
          port: 9093
        - host: 192.10.0.3
          port: 9094
```

The above configuration uses IAM access to the Amazon MSK cluster, and you should provide `AWS_SECRET_ACCESS_KEY` and `AWS_ACCESS_KEY_ID` as environment variables to Kouncil. These two values should be generated for the user with access to the Amazon MSK cluster, and their user name should be provided in `awsProfileName` in the Kouncil configuration.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.kouncil.io/getting-started/configuration/ssl-tls-configuration/kafka/aws_msk.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.