Filter format: field:operator:value, multiple filters separated by semicolons.
Supported fields and operators:
entityId:in: - comma-separated entity IDs (numeric for numeric types; room keys for room)
entityType:in:<type> - a single entity type; valid values: guest_profile, reservation, accommodation_type, room
Examples:
entityId:in:100,101;entityType:in:guest_profile (multiple IDs for one type)
entityId:in:12345-3;entityType:in:room
entityType:in:guest_profile
Notes:
- To look up several entity types in one request, use
POST /tags/query.
- Bulk queries support up to 1000 entities per request
- For single entity queries, use
entityId and entityType parameters instead