code: func decodeReferenceToken(token string) string {
  	step1 := strings.Replace(token, `~1`, `/`, -1)
  	step2 := strings.Replace(step1, `~0`, `~`, -1)
  	return step2
  }
docs: // Specific JSON pointer encoding here
  // ~0 => ~
  // ~1 => /
  // ... and vice versa