How do I write my text to conten.data in Scala Jupyter Kernel Messaging protocol using Websocket

[mahadev...@gmail.com]

Team,  How do I write to Content.data in Scala Kernel Messaging protocol during my web-scoket execution.  Any documentation for Scala Jupyter Kernel would be helpful.

Content(execution_state: Option[String] = None,
                   code: Option[String] = None,
                   silent: Option[Boolean] = None,
                   store_history: Option[Boolean] = None,
                   ename: Option[String] = None,
                   evalue: Option[String] = None,
                   traceback: Option[Seq[String]] = None,
                   status: Option[String] = None,
                   execution_count: Option[Int] = None,
                   user_expressions: Option[UserExpressions] = None,
                   engine_info: Option[EngineInfo] = None,
                   payload: Option[Seq[String]] = None,
                   text: Option[String] = None,
                   data: Option[String] = None,
                   name: Option[String] = None,
                   allow_stdin: Option[Boolean] = None)

- Mahadev