curl --request POST \
  --url https://api-v2.requesty.ai/v1/manage/apikey/{id}/limit \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "monthly_limit": 123
}
'

{
  "error": {
    "message": "<string>"
  }
}