virtual [TOptional](API\Runtime\Core\IO\TOptional)< [FDropRequestResponse](API\Plugins\NiagaraEditor\ViewModels\Stack\UNiagaraStackEntry\FDropRequestResp-) > ChildRequestCanDropInternal ( const [UNiagaraStackEntry](API\Plugins\NiagaraEditor\ViewModels\Stack\UNiagaraStackEntry) & TargetChild, const [FDropRequest](API\Plugins\NiagaraEditor\ViewModels\Stack\UNiagaraStackEntry\FDropRequest) & DropRequest )