openapi validation question

hi i am trying to validate an openapi 3 file, json format,

using other tools i got
{"errors":[{"code":400,"message":"Malformed OAS3 document: attribute components.schemas.Schema name ResponsePayloadByte[] doesn't adhere to regular expression ^[a-zA-Z0-9\.\-_]+$"}

and also this stuff
https://quobix.com/vacuum/
return some validation error.

if i try using openapi-parser lib inside a java app, i don't get any validation error, the file is correctly parsed and it work fine.

am i missing anything? shouldn't it fail?

i am attaching file that give error

thanks

PFM_User_Dots.json

Comece reproduzindo a validação do PFM_User_Dots.json anexado com openapi-parser e compare o resultado com o das outras ferramentas relatadas. Verifique a restrição de nomes de schema do OpenAPI 3 e determine se o parser deveria rejeitar ResponsePayloadByte[]; considera-se concluído quando a discrepância for explicada ou quando um defeito de validação confirmado for documentado.