Hi Phung Le,
Some of the - marks appear to be long dashes. Please try to manually type the command again with all short - marks and it may work.
Another cause of errorCode=7 can be when the datasource name is written incorrectly. "Datasource Name" should match the name of the data source within the Tableau Server UI. Go to Tableau Server > Content > Data Sources to find the list of published data sources.
Tried them, and no they do not work. Thanks.