curl --request POST \
  --url https://api.example.com/api/v1/subscription \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "tenantId": 123,
  "expirationDate": 123,
  "planId": 123,
  "startDate": 123,
  "notifyBeforeExpireDays": [
    123
  ]
}
'

{
  "id": 1,
  "createdAt": 123,
  "updatedAt": 123,
  "status": "ACTIVE",
  "tenantId": 123,
  "startDate": 123,
  "expirationDate": 123,
  "plan": {
    "id": 1,
    "createdAt": 123,
    "updatedAt": 123,
    "status": "ACTIVE",
    "name": "<string>",
    "maxUsers": 123,
    "maxContracts": 123,
    "maxProjects": 123,
    "maxTriggers": 123,
    "maxDetectors": 123,
    "maxWallets": 123,
    "maxActions": 123,
    "maxApiKeys": 123,
    "detectorRateLimit": 123,
    "detectorRateLimitDuration": 123
  },
  "notifyBeforeExpireDays": [
    123
  ]
}