post
https://rps-sandbox.speedx.io/rps-api/label/void-labels
Environments
| Environment | URL |
|---|---|
| Sandbox | https://rps-sandbox.speedx.io/rps-api/label/void-labels |
| Production | https://rps.speedx.io/rps-api/label/void-labels |
Notes:
- If the label is successfully voided, the label's amount will be refunded to the account.