Method LoadObjectsByIdsAsync(List<long>, int?)

Load full polymorphic objects by ID list via get_object_json function.
Used for polymorphic trees where objects can be of different types.
Each object is deserialized to its real type based on scheme_id.

public Task<List<ITreeRedbObject>> LoadObjectsByIdsAsync(List<long> objectIds, int? propsDepth = null)