gns3-server/docs/api/examples/controller_delete_templatestemplateid.txt

curl -i -X DELETE 'http://localhost:3080/v2/templates/a12e443e-7e32-432b-a256-0a4587e24bec'

DELETE /v2/templates/a12e443e-7e32-432b-a256-0a4587e24bec HTTP/1.1



HTTP/1.1 204
Connection: close
Content-Length: 0
Content-Type: application/octet-stream
Date: Wed, 08 Jan 2020 02:29:20 GMT
Server: Python/3.6 GNS3/2.2.4dev1
X-Route: /v2/templates/{template_id}