docs: public MigrateArgs<K> auth(CharSequence password) {
  
          LettuceAssert.notNull(password, "Password must not be null");
  
          char[] chars = new char[password.length()];
  
          for (int i = 0; i < password.length(); i++) {
              chars[i] = password.charAt(i);
          }
  
          this.password = chars;
          return this;
      }