Source: Schema.org v30.1 vocabulary. Official accessCode property definition.
What does accessCode mean?
Password, PIN, or access code needed for delivery (e.g. from a locker).
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status