Create Organization

curl --request POST \
  --url https://api.example.com/v1/organizations \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "name": "<string>",
  "is_test": true
}
'

{
  "name": "<string>",
  "external_id": "<string>",
  "source": "PARTNER",
  "promo": "<string>",
  "id": "<string>",
  "status": "ACTIVE",
  "is_test": true,
  "billing_plan": "FREE",
  "disable_emails": false,
  "customer_id": "<string>",
  "subscription_id": "<string>",
  "scheduled_deletion": "2023-12-25",
  "email_group": "<string>",
  "internal_use": false
}