Certificate Trust Settings

More Information regarding my question.

let bundle = Bundle(for: type(of: self))
        let rootCAName = "RootCA"
        guard let filePath = bundle.path(forResource: rootCAName, ofType: "der"),
              let data = try? Data(contentsOf: URL(fileURLWithPath: filePath)),
              let certificate = SecCertificateCreateWithData(nil, data as CFData)
        else {
            return
        }

        // Check
        var secTrust: SecTrust?
        if SecTrustCreateWithCertificates(certificate, SecPolicyCreateBasicX509(), &secTrust) == errSecSuccess, let trust = secTrust {
            SecTrustEvaluateAsyncWithError(trust, .global()) { trust, result, error in
                print( "Cert => \(result ? "installed" : "not installed")")
            }
        }

I have used the above code to check whether my RootCA is installed on user phone or not and I'm getting result. but I wanted to go one level above to check whether that RootCA have full access or not or that user have given my RootCA full access or not.

Thanks