TO BE REVIEWED: DQ Agent configuration with multiple Apache Spark -conf key value pairs

Q: How do I configure the DQ Agent with multiple Apache Spark -conf key value pairs. I tried using more than one -conf in the “Free Form (Appended)” text field in the “Edit Agent” configuration dialogue, but that only accepts the first -conf some.key=value and ignores the second.
Answer: Milind Pandit provided the answer to put a comma between the key-value pairs, like this:
-conf spark.authenticate=true, spark.authenticate.secret=345jd765dJRD8sSD7fghHSkrld7dh49fgFDErm