How would we go about using the API to list metadata on all available Spaces, Dashboards, Charts etc. in a given Amplitude instance? I do not see any documentation around such API endpoints, though I do see the app making graphQL calls to retrieve this internally (for instance - https://app.amplitude.com/t/graphql/org/12345?q=PaginatedSpaceItems). I’m unable to use those endpoints with the api_key:secret_key basic auth though. Are these accessible over a different auth mechanism? Any hints on this front would be much appreciated.