some calls out-of-date compared to L778 collection

[dlogsr]

ex. from @tsilver - "There are some issues we want to fix like the Schema creation needs to add the Immutable tag"

I believe this is updated in the L778 repo https://git.corp.adobe.com/dumlao/Summit-2019

[ktukker-adobe]

@tsilver, @macdonst, @ds-adobe can you collaborate to get the API calls ported over from the Summit lab?