curl --request GET \
  --url https://api.shelv.dev/api/shelves/{id}/creds \
  --header 'Authorization: Bearer <token>'

{
  "accessKeyId": "<string>",
  "bucket": "<string>",
  "endpoint": "<string>",
  "expiresAt": "2023-11-07T05:31:56Z",
  "prefix": "<string>",
  "region": "<string>",
  "secretAccessKey": "<string>",
  "sessionToken": "<string>"
}