GET
/data/concepts/{concept_id}/preview-files
curl \
--request GET 'http://api.example.com/data/concepts/a24a6ea4-ce75-4665-a070-57453082c25/preview-files' \
--header "Authorization: $API_KEY"
curl \
--request GET 'http://api.example.com/data/concepts/a24a6ea4-ce75-4665-a070-57453082c25/preview-files' \
--header "Authorization: $API_KEY"