I am creating a signup page and building the API call to supabase but I keep getting this error on the body part of the call: "Could not parse request body as JSON: json: cannot unmarshal string into Go value of type api.SignupParams" In the body I am trying to pass this format: {"email":"new_email@email.com","password":"new_password"} I have tested this in APIDog and it works. I have also tried removing the quotes, removing the curly brackets, adding quotes around it, etc and I get an error every time. Any thoughts?