Get secret by id

curl --request GET \
  --url https://api.gcore.com/fastedge/v1/secrets/{id} \
  --header 'APIKey: <api-key>'

{
  "name": "<string>",
  "comment": "<string>",
  "app_count": 123,
  "secret_slots": [
    {
      "slot": 123,
      "checksum": "<string>"
    }
  ]
}