code: func (p *Period) GetSecondsOk() (json.Number, bool) {
  	if p == nil || p.Seconds == nil {
  		return "", false
  	}
  	return *p.Seconds, true
  }
docs: // GetSecondsOk returns a tuple with the Seconds field if it's non-nil, zero value otherwise
  // and a boolean to check if the value has been set.