curl --request GET \
  --url https://api.zenskar.com/templates/plan/{plan_id} \
  --header 'organisation: <api-key>' \
  --header 'x-api-key: <api-key>'

{
  "id": "123e4567-e89b-12d3-a456-426614174000",
  "name": "enterprise-plan",
  "display": {
    "title": "Enterprise Plan",
    "description": "Full-featured enterprise tier"
  },
  "version": 1,
  "is_latest_version": true,
  "duration": "P1Y",
  "renewal_config": {
    "auto_renew": true
  },
  "status": "active",
  "business_entity_id": "987fcdeb-51a2-43d7-9876-543210fedcba",
  "organization_id": "456e7890-e89b-12d3-a456-426614174111",
  "products": [
    {
      "id": "789e0123-e89b-12d3-a456-426614174222",
      "product_id": "aaa11111-e89b-12d3-a456-426614174333",
      "pricing_id": "bbb22222-e89b-12d3-a456-426614174444",
      "quantity_config": {
        "type": "fixed",
        "default": 1,
        "customer_configurable": false
      },
      "display_order": 0
    }
  ],
  "discounts": [],
  "taxes": [],
  "commitments": [],
  "created_at": "2025-01-01T10:30:00Z",
  "updated_at": "2025-01-15T14:20:00Z"
}