I am building a data table editor for the end user. I want the end user to be able to pick the desired columns he wants to see in the table.

To do so, I want the user to select a cube first, then to pick from the related dimensions, as well as join dimensions, he wants to see as columns.

I can get the cubes and related dimensions with /v1/meta but it is missing the joins.

The solution
/v1/meta endpoint to return joins as well for each cube.

With joins, we could aggregate dimensions for a desired Cube with the ones from its joined cubes.