curl --request POST \
  --url https://api.beta.suby.fi/v3/subscriptions/{id}/change-plan \
  --header 'Content-Type: application/json' \
  --header 'X-Suby-Api-Key: <api-key>' \
  --data '
{
  "productId": "pro_9m2k1x8s7d6f",
  "quantity": 3,
  "effective": "auto",
  "proration": "delta",
  "useCustomerPaymentMethod": true,
  "card": {
    "tokenizedInstrument": "<string>"
  },
  "successUrl": "<string>",
  "cancelUrl": "<string>"
}
'

import requests

url = "https://api.beta.suby.fi/v3/subscriptions/{id}/change-plan"

payload = {
    "productId": "pro_9m2k1x8s7d6f",
    "quantity": 3,
    "effective": "auto",
    "proration": "delta",
    "useCustomerPaymentMethod": True,
    "card": { "tokenizedInstrument": "<string>" },
    "successUrl": "<string>",
    "cancelUrl": "<string>"
}
headers = {
    "X-Suby-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-Suby-Api-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    productId: 'pro_9m2k1x8s7d6f',
    quantity: 3,
    effective: 'auto',
    proration: 'delta',
    useCustomerPaymentMethod: true,
    card: {tokenizedInstrument: '<string>'},
    successUrl: '<string>',
    cancelUrl: '<string>'
  })
};

fetch('https://api.beta.suby.fi/v3/subscriptions/{id}/change-plan', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.beta.suby.fi/v3/subscriptions/{id}/change-plan",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'productId' => 'pro_9m2k1x8s7d6f',
    'quantity' => 3,
    'effective' => 'auto',
    'proration' => 'delta',
    'useCustomerPaymentMethod' => true,
    'card' => [
        'tokenizedInstrument' => '<string>'
    ],
    'successUrl' => '<string>',
    'cancelUrl' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Suby-Api-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.beta.suby.fi/v3/subscriptions/{id}/change-plan"

	payload := strings.NewReader("{\n  \"productId\": \"pro_9m2k1x8s7d6f\",\n  \"quantity\": 3,\n  \"effective\": \"auto\",\n  \"proration\": \"delta\",\n  \"useCustomerPaymentMethod\": true,\n  \"card\": {\n    \"tokenizedInstrument\": \"<string>\"\n  },\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-Suby-Api-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.beta.suby.fi/v3/subscriptions/{id}/change-plan")
  .header("X-Suby-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"productId\": \"pro_9m2k1x8s7d6f\",\n  \"quantity\": 3,\n  \"effective\": \"auto\",\n  \"proration\": \"delta\",\n  \"useCustomerPaymentMethod\": true,\n  \"card\": {\n    \"tokenizedInstrument\": \"<string>\"\n  },\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.beta.suby.fi/v3/subscriptions/{id}/change-plan")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-Suby-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"productId\": \"pro_9m2k1x8s7d6f\",\n  \"quantity\": 3,\n  \"effective\": \"auto\",\n  \"proration\": \"delta\",\n  \"useCustomerPaymentMethod\": true,\n  \"card\": {\n    \"tokenizedInstrument\": \"<string>\"\n  },\n  \"successUrl\": \"<string>\",\n  \"cancelUrl\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "data": {
    "subscription": {
      "id": "sub_abc123",
      "organizationId": "<string>",
      "customerId": "<string>",
      "productId": "<string>",
      "status": "INCOMPLETE",
      "currentCycle": 123,
      "totalCycles": 123,
      "trialEndAt": "2023-11-07T05:31:56Z",
      "cancelAtPeriodEnd": true,
      "currentCycleDueAt": "2023-11-07T05:31:56Z",
      "renewalAttempt": 123,
      "nextRenewalAttemptAt": "2023-11-07T05:31:56Z",
      "lastDeclineCategory": "SOFT",
      "priceCents": "1999",
      "currency": "EUR",
      "quantity": 3,
      "taxInclusive": true,
      "purchaseAsBusiness": true,
      "externalRef": "<string>",
      "endedAt": "2023-11-07T05:31:56Z",
      "endReason": "CANCELED_BY_CUSTOMER",
      "createdAt": "2023-11-07T05:31:56Z",
      "updatedAt": "2023-11-07T05:31:56Z",
      "product": {
        "id": "pro_abc123",
        "name": "<string>",
        "description": "<string>",
        "imageUrl": "<string>",
        "status": "ACTIVE",
        "priceCents": "<string>",
        "currency": "<string>",
        "recurringInterval": "DAY",
        "recurringIntervalCount": 123,
        "recurringCycleCount": 123,
        "trialDurationCount": 123,
        "trialDurationUnit": "DAY",
        "adjustableQuantity": true,
        "adjustableMin": 123,
        "adjustableMax": 123
      },
      "customer": {
        "id": "cus_abc123",
        "email": "jsmith@example.com"
      }
    },
    "scheduledChange": {
      "id": "ssc_abc123",
      "type": "UPGRADE",
      "targetPriceId": "pro_9m2k1x8s7d6f",
      "targetQuantity": 123,
      "targetProduct": {
        "id": "pro_abc123",
        "name": "<string>",
        "description": "<string>",
        "imageUrl": "<string>",
        "status": "ACTIVE",
        "priceCents": "<string>",
        "currency": "<string>",
        "recurringInterval": "DAY",
        "recurringIntervalCount": 123,
        "recurringCycleCount": 123,
        "trialDurationCount": 123,
        "trialDurationUnit": "DAY",
        "adjustableQuantity": true,
        "adjustableMin": 123,
        "adjustableMax": 123
      },
      "scheduledFor": "2023-11-07T05:31:56Z",
      "appliedAt": "2023-11-07T05:31:56Z",
      "canceledAt": "2023-11-07T05:31:56Z"
    },
    "applied": true,
    "payment": {
      "rail": "card",
      "id": "pay_abc123",
      "organizationId": "<string>",
      "customerId": "<string>",
      "productId": "<string>",
      "subscriptionId": "<string>",
      "status": "PENDING",
      "paymentMethodCategory": "CARD",
      "declineCode": "<string>",
      "declineCategory": "SOFT",
      "declineAdvice": "TRY_AGAIN_LATER",
      "declineNetworkCode": "<string>",
      "threeDSecureResult": "AUTHENTICATED",
      "displayName": "<string>",
      "displayDescription": "<string>",
      "displayImageUrl": "<string>",
      "priceCents": "<string>",
      "currency": "<string>",
      "tokenAmount": "<string>",
      "tokenFeeAmount": "<string>",
      "quoteFiatAmountCents": 123,
      "quoteFiatCurrency": "<string>",
      "grossAmountCents": 123,
      "platformFeeCents": 123,
      "merchantNetCents": 123,
      "vatAmountCents": 123,
      "vatRateBps": 123,
      "taxInclusive": true,
      "fxSurchargeCents": 123,
      "internationalCardSurchargeCents": 123,
      "rollingReserveCents": 123,
      "refundedAmountCents": 123,
      "refundedAt": "2023-11-07T05:31:56Z",
      "cryptoSettlementMode": "<string>",
      "settlementChainId": 123,
      "settlementAsset": "<string>",
      "settlementRecipient": "<string>",
      "depositAddress": "<string>",
      "settlementTxHash": "<string>",
      "lifiTxHash": "<string>",
      "lifiSubstatus": "<string>",
      "successUrl": "<string>",
      "cancelUrl": "<string>",
      "externalRef": "<string>",
      "paymentReceivedAt": "2023-11-07T05:31:56Z",
      "paymentSettledAt": "2023-11-07T05:31:56Z",
      "paymentConfirmedAt": "2023-11-07T05:31:56Z",
      "createdAt": "2023-11-07T05:31:56Z",
      "updatedAt": "2023-11-07T05:31:56Z",
      "expiresAt": "2023-11-07T05:31:56Z",
      "statusTimeline": [
        {
          "status": "PENDING",
          "at": "2023-11-07T05:31:56Z"
        }
      ],
      "items": [
        {
          "productId": "<string>",
          "name": "<string>",
          "quantity": 123,
          "unitPriceCents": 123
        }
      ],
      "asset": {
        "chainId": 123,
        "chainName": "<string>",
        "chainLogoUrl": "<string>",
        "symbol": "<string>",
        "decimals": 123,
        "address": "<string>",
        "logoUrl": "<string>"
      },
      "settlementChain": {
        "chainId": 123,
        "name": "<string>",
        "logoUrl": "<string>"
      },
      "deposit": {
        "expected": "<string>",
        "received": "<string>",
        "remaining": "<string>",
        "confirmations": {
          "observed": 123,
          "required": 123,
          "detectedAt": "2023-11-07T05:31:56Z"
        },
        "warnings": [
          {
            "code": "INSUFFICIENT_DEPOSIT_AMOUNT",
            "message": "<string>",
            "data": {}
          }
        ]
      }
    },
    "actionUrl": "<string>"
  },
  "message": "<string>"
}

{
  "success": false,
  "error": "UNAUTHORIZED",
  "message": "Invalid or missing API key"
}

{
  "success": false,
  "error": "NOT_FOUND",
  "message": "Resource not found",
  "data": "<unknown>"
}

{
  "success": false,
  "error": "NOT_FOUND",
  "message": "Resource not found",
  "data": "<unknown>"
}

{
  "success": false,
  "error": "NOT_FOUND",
  "message": "Resource not found",
  "data": "<unknown>"
}