curl --request POST \
  --url https://api.example.com/api/v1/plans \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "components": [
    {
      "fee": {
        "rates": [
          {
            "price": "<string>"
          }
        ]
      },
      "name": "<string>",
      "product_id": "prd_7n42DGM5Tflk9n8mt7Fhc7"
    }
  ],
  "currency": "<string>",
  "name": "<string>",
  "product_family_id": "<string>",
  "add_ons": [
    {
      "add_on_id": "<string>",
      "max_instances": 123,
      "price_id": "pri_7n42DGM5Tflk9n8mt7Fhc7",
      "self_serviceable": true
    }
  ],
  "billing": {
    "billing_cycles": 123,
    "net_terms": 123,
    "period_start_day": 123
  },
  "description": "<string>",
  "self_service_rank": 123,
  "trial": {
    "duration_days": 1,
    "is_free": true,
    "trialing_plan_id": "plan_7n42DGM5Tflk9n8mt7Fhc7"
  }
}
'

{
  "available_parameters": {
    "billing_periods": {},
    "capacity_thresholds": {},
    "slot_components": [
      "<string>"
    ]
  },
  "created_at": "2023-11-07T05:31:56Z",
  "currency": "<string>",
  "id": "<string>",
  "name": "<string>",
  "net_terms": 123,
  "price_components": [
    {
      "id": "<string>",
      "name": "<string>",
      "fee": {
        "rates": [
          {
            "price": "<string>"
          }
        ]
      },
      "product_id": "prd_7n42DGM5Tflk9n8mt7Fhc7"
    }
  ],
  "product_family": {
    "id": "<string>",
    "name": "<string>"
  },
  "version": 123,
  "version_id": "<string>",
  "billing_cycles": 123,
  "description": "<string>",
  "period_start_day": 123,
  "self_service_rank": 123,
  "trial": {
    "duration_days": 1,
    "is_free": true,
    "trialing_plan_id": "plan_7n42DGM5Tflk9n8mt7Fhc7"
  }
}