code: func (a *AlertValueDefinition) GetPrecisionOk() (int, bool) {
  	if a == nil || a.Precision == nil {
  		return 0, false
  	}
  	return *a.Precision, true
  }
docs: // GetPrecisionOk returns a tuple with the Precision field if it's non-nil, zero value otherwise
  // and a boolean to check if the value has been set.