toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (breeamCertification != null)
'breeamCertification': breeamCertification!,
if (breeamCertificationException != null)
'breeamCertificationException': breeamCertificationException!,
if (ecoCertifications != null) 'ecoCertifications': ecoCertifications!,
if (leedCertification != null) 'leedCertification': leedCertification!,
if (leedCertificationException != null)
'leedCertificationException': leedCertificationException!,
};