16.3. changeRepoVisibility

curl -X POST \
  -H "Authorization: Bearer <ACCESS_TOKEN>" \
  -H "Content-Type: application/json" \
  -d '{

$ curl -X POST \
  -H "Authorization: Bearer <ACCESS_TOKEN>" \
  -H "Content-Type: application/json" \
  -d '{
        "visibility": "private"
      }' \
  "https://quay-server.example.com/api/v1/repository/<NAMESPACE>/<REPO_NAME>/changevisibility"