pipeline: input: kafka: adjust details for AWS MSK IAM

Signed-off-by: Eduardo Silva <[email protected]>

Author: edsiper

pipeline/inputs/kafka.md

@@ -20,15 +20,6 @@ This plugin uses the official [librdkafka C library](https://github.com/edenhill
 | `rdkafka.{property}` | `{property}` can be any [librdkafka properties](https://github.com/edenhill/librdkafka/blob/master/CONFIGURATION.md) | _none_ |
 | `threaded` | Indicates whether to run this input in its own [thread](../../administration/multithreading.md#inputs). | `false` |
 
-
-## Configuration parameters for AWS MSK clusters based on IAM authentication
-
-| Property | Description | Type | Required |
-|----------|-------------|------|----------|
-| `aws_msk_iam` | Enable AWS MSK IAM authentication | Boolean | No (default: false) |
-| `aws_msk_iam_cluster_arn` | Full ARN of the MSK cluster for region extraction | String | Yes (when `aws_msk_iam` is true) |
-
-
 ## Get started
 
 To subscribe to or collect messages from Apache Kafka, run the plugin from the command line or through the configuration file as shown below.
@@ -174,6 +165,23 @@ If you are compiling Fluent Bit from source, ensure the following requirements a
 | `aws_msk_iam`             | Enable AWS MSK IAM authentication                   | Boolean | No (default: false)           |
 | `aws_msk_iam_cluster_arn` | Full ARN of the MSK cluster for region extraction   | String  | Yes (if `aws_msk_iam` is true)|
 
+
+### Configuration Example
+
+```yaml
+pipeline:
+  inputs:
+    - name: kafka
+      brokers: my-cluster.abcdef.c1.kafka.us-east-1.amazonaws.com:9098
+      topics: my-topic
+      aws_msk_iam: true
+      aws_msk_iam_cluster_arn: arn:aws:kafka:us-east-1:123456789012:cluster/my-cluster/abcdef-1234-5678-9012-abcdefghijkl-s3
+
+  outputs:
+    - name: stdout
+      match: '*'
+```
+
 ### Example AWS IAM Policy
 
 > **Note:** IAM policies and permissions can be complex and may vary depending on your organization's security requirements. If you are unsure about the correct permissions or best practices, please consult with your AWS administrator or an AWS expert who is familiar with MSK and IAM security.