public void setStreamArn(String streamArn) {
        this.streamArn = streamArn;
    }
<p>
The ARN of the stream.
</p>

@param streamArn
       The ARN of the stream.
aws-java-sdk-chimesdkmediapipelines/src/main/java/com/amazonaws/services/chimesdkmediapipelines/model/StreamConfiguration.java