Zync
constructor(signatureName: String? = null, lookUpProducts: List<ZyncFormFieldMetaLookUpProduct>? = null, lookUpUsers: List<ZyncFormFieldMetaLookUpUser>? = null, lookUpAssets: List<ZyncFormFieldMetaLookUpAsset>? = null, description: String? = null, columns: List<ZyncFormFiledMetaTableColumn>? = null, rows: List<List<ZyncFormFieldMetaTableRow>>? = null, filter: ZyncMasterChecklistFilter? = null)