Read-only preview of what POST .../switch-to-prepaid would actually credit right now
GET/instances/:instanceId/billing/preview-switch-to-prepaid
creditCents is 0 (not an error) when there's no active subscription to cancel — nothing to preview. Meant to back a confirmation step before the customer commits to canceling.
Request
Responses
- 200
- 400
- 403
OK
Validation error
Valid credentials, but not authorized for this instance