curl --request GET \
  --url https://api.g2cplatform.com/v2/files/{fileId} \
  --header 'X-API-Key: <api-key>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "filename": "<string>",
  "size": 123,
  "mimeType": "<string>",
  "url": "<string>",
  "createdAt": "2023-11-07T05:31:56Z",
  "metadata": {}
}