My zap is  (txt) google docs > java (to read file) > input to openai custom gpt > google spreads

i am having trouble with my code. It is below, all help is appreciated.

(ps I have no experience with Java)

const response = await fetch(inputDatat"text"]);

const text - avait response.text();

const words = text.split(* *);

output - { result: words-slice(l, 10000)-join(* ") );