curl --request POST \
  --url https://sandbox.api.fantasyfutbol.app/v1/auto-substitution \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "fantasy_league_id": 2,
  "game_week_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'

{
  "statusCode": 123,
  "message": "<string>",
  "data": {
    "message": "<string>",
    "code": "<string>",
    "events": 123
  }
}