curl --request POST \
  --url https://api.eda.prisme.ai/v2/user/validate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "<string>",
  "language": "<string>"
}
'

{
  "error": "BadParameters",
  "message": "<string>",
  "details": "<unknown>"
}