We’ve already gotten feedback on this and it will be addressed, as well.
BUT, this sort of “XYZ task should be easier” feedback is EXACTLY what we want to hear! Keep it up!
Awesome to see this type of feedback being encouraged. Did I already mention you're my Tableau Employee hero #1, because of your helpfulness here on the Forums??
Would fit with the rest of the API, and would greatly simplify getting a specific workbook I think.