get https://virtserver.swaggerhub.com/purchases/v1/customer//cart/
Looks up the details of a cart from its ID.
| Response Code | Fault Code | Fault | Suggested User Message |
|---|---|---|---|
| 404 | 90040 | NoCartFoundFault | Cart does not exist |
| 500 | 90061 | SystemFailureFault | System Failure, please try again later |