when sending an empty array to an endpoint the returned error is not clear

[criskell]

When POSTing to an endpoint having the payload as an empty array, the error property of the response contains an error that is not clear where the caller went wrong, it just sends what looks like an error from some internal library.

Example request

curl -X POST 'https://api.openpix.com.br/api/v1/charge' --header "Authorization: $APP_ID" --header 'Content-Type: application/json' --data-raw '[]' && echo

Example request with a clear error

curl -X POST 'https://api.openpix.com.br/api/v1/charge' --header "Authorization: $APP_ID" --header 'Content-Type: application/json' --data-raw '{"value": 100}' && echo