Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| NEW_GUEST_REQ |
0 |
|
| COPY_CARD_REQ |
1 |
|
| READ_CARD_REQ |
2 |
|
| DELETE_CARD_REQ |
3 |
|
| CHECKOUT_REQ |
4 |
|
| NEW_GUEST_RES |
5 |
|
| COPY_CARD_RES |
6 |
|
| READ_CARD_RES |
7 |
|
| DELETE_CARD_RES |
8 |
|
| CHECKOUT_RES |
9 |