I am trying to change set a big object from my developer sandbox to a full sandbox.
I have seen here in the dev notes that it can be done via the metadata api. But nothing about changesets.
So I attempted this and got the error
Indexes required. Custom Big Objects without indexes aren't allowed.
I included the index field and all other fields on the object in the changeset.
Anyone got a helpful article on this. I havent found much besides the afore mentioned dev notes.