Email Notifications and Cron scheduler not supported using the SDK.

[bikash1605]

Hi,
While creating a job using this SDK client, email notification parameters and cron scheduler are not reflected on databricks Jobs UI.

Eg. for create job:

AutomatedNotebookJob job = _databricks.createJob(scalaNotebook)
     .withName(jobName)
     .withClusterSpec(clusterSpec)
     .withEmailNotificationOnSuccess("xxx@gmail.com")  // not reflected
     .withSchedule(scheduleParameters) // not reflected
     .create();

I have identified the fix. Let me know if I can raise a PR for the same ??

thanks