curl --request POST \
  --url https://api.deepinfra.com/v1/feedback \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "message": "<string>",
  "contact_email": "jsmith@example.com"
}
'

{
  "error": "<string>"
}