Custom download links
GET /api/projects/182/custom_download_links/?format=api
[ { "title": "Documentation", "url": "http://anemond.net/wp-content/uploads/2023/03/factorsynth3_manual.pdf" } ]
GET /api/projects/182/custom_download_links/?format=api
[ { "title": "Documentation", "url": "http://anemond.net/wp-content/uploads/2023/03/factorsynth3_manual.pdf" } ]