Add Kafka Message Version Notes For DSM Kafka Monitoring (#28871)

* Monitoring Kafka pipelines

* refine

* refine

* refine

Author: robcarlan-datadog

content/en/data_streams/dotnet.md

@@ -32,6 +32,9 @@ environment:
   - DD_DATA_STREAMS_ENABLED: "true"
 ```
 
+### Monitoring Kafka Pipelines
+Data Streams Monitoring uses message headers to propagate context through Kafka streams. If `log.message.format.version` is set in the Kafka broker configuration, it must be set to `0.11.0.0` or higher. Data Streams Monitoring is not supported for versions lower than this.
+
 ### Monitoring SQS pipelines
 Data Streams Monitoring uses one [message attribute][2] to track a message's path through an SQS queue. As Amazon SQS has a maximum limit of 10 message attributes allowed per message, all messages streamed through the data pipelines must have 9 or fewer message attributes set, allowing the remaining attribute for Data Streams Monitoring.
 

content/en/data_streams/go.md

@@ -27,6 +27,9 @@ To start with Data Streams Monitoring, you need recent versions of the Datadog A
 
 ### Installation
 
+### Monitoring Kafka Pipelines
+Data Streams Monitoring uses message headers to propagate context through Kafka streams. If `log.message.format.version` is set in the Kafka broker configuration, it must be set to `0.11.0.0` or higher. Data Streams Monitoring is not supported for versions lower than this.
+
 #### Automatic Instrumentation
 
 Automatic instrumentation uses [Orchestrion][4] to install dd-trace-go and supports both the Sarama and Confluent Kafka libraries.

content/en/data_streams/nodejs.md

@@ -36,6 +36,9 @@ environment:
   - DD_DATA_STREAMS_ENABLED: "true"
 ```
 
+### Monitoring Kafka Pipelines
+Data Streams Monitoring uses message headers to propagate context through Kafka streams. If `log.message.format.version` is set in the Kafka broker configuration, it must be set to `0.11.0.0` or higher. Data Streams Monitoring is not supported for versions lower than this.
+
 ### Monitoring SQS pipelines
 Data Streams Monitoring uses one [message attribute][4] to track a message's path through an SQS queue. As Amazon SQS has a maximum limit of 10 message attributes allowed per message, all messages streamed through the data pipelines must have 9 or fewer message attributes set, allowing the remaining attribute for Data Streams Monitoring.
 

content/en/data_streams/python.md

@@ -36,6 +36,9 @@ environment:
   - DD_DATA_STREAMS_ENABLED: "true"
 ```
 
+### Monitoring Kafka Pipelines
+Data Streams Monitoring uses message headers to propagate context through Kafka streams. If `log.message.format.version` is set in the Kafka broker configuration, it must be set to `0.11.0.0` or higher. Data Streams Monitoring is not supported for versions lower than this.
+
 ### Monitoring SQS Pipelines
 Data Streams Monitoring uses one [message attribute][4] to track a message's path through an SQS queue. As Amazon SQS has a maximum limit of 10 message attributes allowed per message, all messages streamed through the data pipelines must have 9 or fewer message attributes set, allowing the remaining attribute for Data Streams Monitoring.