You can start a data load job using CLI. It is a shell script. Please use load_schema command. See: https://docs.incorta.com/4.5/cli-api/
However, there is no CLI command just for adding a scheduled job for an existing schema. The scheduled job can be imported together with schema definition using the command export_schemas_with_scheduled_jobs. When the exported schema definition has the scheduled job, use the import_schemas command will import schema definition and the scheduled job associated with the schema.
I know about scheduling schema load through CLI, but my requirement is to send dashboards to a particular set of users at different timings in a day, for example, say (7 AM, 3 PM, 4 PM) to achieve this I have to create 3 job schedulers if I am doing via Incorta UI. But if I can do the same thing via CLI, then I can create one shell script and schedule multiple Cron jobs (7 AM, 3 PM, 4 PM) to run the shell script.
So the question here is, can we schedule dashboards through CLI. it's not mentioned in the docs u have shared and I hope this feature is not available.