databaseSize property
DatabaseSize is the org's total document count across its indexes. It is a count, not bytes: the store is shared by every tenant, so a byte figure would either be the whole file (another tenant's size) or a fiction.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
int? databaseSize;