unclear requirement

[gesa]

transparency-exchange-api/discovery/readme.md

Line 112 in 70653a9

A discovery lookup therefore returns a list,

Does this mean discovery lookups always return a list, even if the length would be 1? or does it mean discovery lookups may return a list?

For this reason discovery lookups always return a list,

For this reason discovery lookups may in some scenarios return a list,

Or is this a proper requirement?

Discovery lookups shall return a list ordered by priority and containing all product releases associated with the requested TEI.