Add a webapp API endpoint to search over origin intrinsic metadata

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Migrated from T1333 (view on Phabricator)

marked this issue as related to swh/meta#1232 (closed)

added Metadata workflow Web app priority:Normal labels

changed title from Add an API in the webapp API to search over origin intrinsic metadata to Add a webapp API endpoint to search over origin intrinsic metadata

assigned to @vlorentz

added state:wip label

added priority:Low label and removed priority:Normal label

added priority:Normal label and removed priority:Low label

removed state:wip label

closed