How do I configure SSL mode without using the connectionString parameter

import type { Config } from 'drizzle-kit';
import 'dotenv/config';

export default {
  schema: './app/services/db/schema.server.ts',
  driver: 'mysql2',
  dbCredentials: {
    host: process.env.DATABASE_HOST,
    user: process.env.DATABASE_USERNAME,
    password: process.env.DATABASE_PASSWORD,
    database: process.env.DATABASE_NAME,
  },

} satisfies Config;