Failed to check if contains item toUpper

[pedro-emanoeltech]

I have a problem, I need to check if the name exists using 'Contains' but I need to pass ToUpper or ToLower to ignore the case sensitive, I'm getting a failure saying it's not supported, any alternatives?

CODE:

ERROR:

If I do the query manually by 'Postman' directly in the API it works perfectly using:
contains(tolower(Nome) ,tolower('JOSE'))

help

[pedro-emanoeltech]

I was able to solve it by passing the conversation outside of Odata, leaving only the ToLower in the property