Method LoadAsync<TProps>(long, IRedbUser, int, bool?)

MAIN loading method - all other LoadAsync methods call it
Returns null if object not found and config.ThrowOnObjectNotFound = false

public Task<RedbObject<TProps>?> LoadAsync<TProps>(long objectId, IRedbUser user, int depth = 10, bool? lazyLoadProps = null) where TProps : class, new()