# TRLinkTransactionDirection ## Enum * `Inbound` (value: `'INBOUND'`) * `Outbound` (value: `'OUTBOUND'`) [[Back to top]](#) [[Back to API list]](../../README.md#documentation-for-api-endpoints) [[Back to Model list]](../../README.md#documentation-for-models) [[Back to README]](../../README.md)