Hello. I'm currently trying to find all the available columns for search.Type = "INVENTORY_BALANCE". Field Ids in Record Catalog, seems to be not working. Where can I find all the field IDs for the search result?

Record Catalog doesn't have anything to do with Search. You need to use Record browser.

You can also just build out an inventory balance saved search in the UI and then load the search in the console and get the columns from the search that way. I typically build searches in the UI first so added bonus if you're going the search column IDs.

I think it worked. Thanks!