Users without admin privileges can only use an item as the primary domain of a query. And, as demonstrated by the following diagram, they can only use an items query to obtain build information:
The following query:
items.find({"artifact.module.build.name": "<BuildName>"})
Is equivalent to traversing the graph in the image above: Item > Artifact > Module > Build
To retrieve all items belonging to a particular build name.
More information is available HERE.