DELETE
/data/projects/{project_id}/entity-links/{entity_link_id}
curl \
--request DELETE 'http://api.example.com/data/projects/a24a6ea4-ce75-4665-a070-57453082c25/entity-links/a24a6ea4-ce75-4665-a070-57453082c25' \
--header "Authorization: $API_KEY"