Create Subscription Link

curl --request POST \
  --url https://api.icepanel.io/v1/organizations/{organizationId}/billing/subscription/link \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --data '{
  "cancelUrl": "<string>",
  "subscription": {
    "billingCurrency": "usd",
    "billingCycle": "monthly",
    "plan": "free",
    "seats": 123,
    "trial": true
  },
  "successUrl": "<string>"
}'

{
  "url": "<string>"
}