using Gr4vy;
using Gr4vy.Models.Components;

var sdk = new Gr4vySDK(
    id: "mattilda",
    server: SDKConfig.Server.Sandbox,
    bearerAuthSource: Auth.WithToken(privateKey),
    merchantAccountId: "default"
);

var res = await sdk.Transactions.Refunds.CreateAsync(
    transactionId: "7099948d-7286-47e4-aad8-b68f7eb44591",
    transactionRefundCreate: new TransactionRefundCreate() {}
);

// handle response

package main

import(
	"context"
	gr4vygo "github.com/gr4vy/gr4vy-go"
	"os"
	"github.com/gr4vy/gr4vy-go/models/components"
	"log"
)

func main() {
    ctx := context.Background()

    privateKey := "...."
	withToken := gr4vy.WithToken(privateKey, []JWTScope{ReadAll, WriteAll}, 60)

	s := gr4vy.New(
		gr4vy.WithID("mattilda"),
		gr4vy.WithServer(gr4vy.ServerSandbox),
		gr4vy.WithSecuritySource(withToken),
		gr4vy.WithMerchantAccountID("default"),
	)

    res, err := s.Transactions.Refunds.Create(ctx, "7099948d-7286-47e4-aad8-b68f7eb44591", components.TransactionRefundCreate{})
    if err != nil {
        log.Fatal(err)
    }
    if res != nil {
        // handle response
    }
}

package hello.world;

import java.lang.Exception;
import com.gr4vy.sdk.BearerSecuritySource;
import com.gr4vy.sdk.Gr4vy;
import com.gr4vy.sdk.Gr4vy.AvailableServers;
import org.openapis.openapi.models.components.TransactionRefundCreate;
import org.openapis.openapi.models.errors.*;
import org.openapis.openapi.models.operations.CreateTransactionRefundResponse;

public class Application {

    public static void main(String[] args) throws Exception {

        Gr4vy sdk = Gr4vy.builder()
                .id("mattilda")
                .server(AvailableServers.SANDBOX)
                .merchantAccountId("default")
                .securitySource(new BearerSecuritySource.Builder(privateKey).build())
            .build();

        CreateTransactionRefundResponse res = sdk.transactions().refunds().create()
                .transactionId("7099948d-7286-47e4-aad8-b68f7eb44591")
                .transactionRefundCreate(TransactionRefundCreate.builder()
                    .build())
                .call();

        if (res.refund().isPresent()) {
            // handle response
        }
    }
}

declare(strict_types=1);

require 'vendor/autoload.php';

use Gr4vy;
use Gr4vy\Auth;

 
$privateKey = "..."; 

$sdk = Gr4vy\SDK::builder()
    -\u003esetId('mattilda')
    -\u003esetServer('sandbox')
    -\u003esetSecuritySource(Auth::withToken($privateKey))
    -\u003esetMerchantAccountId('default')
    -\u003ebuild();

$transactionRefundCreate = new Gr4vy\TransactionRefundCreate();

$response = $sdk->transactions->refunds->create(
    transactionId: '7099948d-7286-47e4-aad8-b68f7eb44591',
    transactionRefundCreate: $transactionRefundCreate

);

if ($response->refund !== null) {
    // handle response
}

from gr4vy import Gr4vy, auth
import os


with Gr4vy(
    id="mattilda",
    server="production",
    merchant_account_id="default",
    bearer_auth=auth.with_token(open("./private_key.pem").read())
) as g_client:

    res = g_client.transactions.refunds.create(transaction_id="7099948d-7286-47e4-aad8-b68f7eb44591")

    # Handle response
    print(res)

import { Gr4vy } from "@gr4vy/sdk";

const gr4vy = new Gr4vy({
    server: "sandbox",
    id: "mattilda",
    bearerAuth: withToken({
      privateKey: fs.readFileSync("private_key.pem", "utf8"),
    }),
});

async function run() {
  const result = await gr4vy.transactions.refunds.create({}, "7099948d-7286-47e4-aad8-b68f7eb44591");

  console.log(result);
}

run();

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "transaction_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "currency": "<string>",
  "amount": 49999999,
  "target_type": "payment-method",
  "reconciliation_id": "<string>",
  "transaction_reconciliation_id": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "type": "refund",
  "payment_service_refund_id": "refund_xYqd43gySMtori",
  "reason": "Refund due to user request.",
  "target_id": "07e70d14-a0c0-4ff5-bd4a-509959af0e4d",
  "external_identifier": "refund-12345",
  "transaction_external_identifier": "transaction-12345",
  "creator": {
    "email_address": "jhon.doe@gr4vy.com",
    "id": "07e70d14-a0c0-4ff5-bd4a-509959af0e4d",
    "name": "Jhon Doe"
  }
}

{
  "type": "error",
  "code": "bad_request",
  "status": 400,
  "message": "Generic error",
  "details": []
}

{
  "type": "error",
  "code": "unauthorized",
  "status": 401,
  "message": "No valid API authentication found",
  "details": []
}

{
  "type": "error",
  "code": "forbidden",
  "status": 403,
  "message": "Generic error",
  "details": []
}

{
  "type": "error",
  "code": "not_found",
  "status": 404,
  "message": "The resource could not be found",
  "details": []
}

{
  "type": "error",
  "code": "method_not_allowed",
  "status": 405,
  "message": "Method Not Allowed",
  "details": []
}

{
  "type": "error",
  "code": "duplicate_record",
  "status": 409,
  "message": "Generic error",
  "details": []
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}

{
  "type": "error",
  "code": "too_early",
  "status": 425,
  "message": "Generic error",
  "details": []
}

{
  "type": "error",
  "code": "too_many_requests",
  "status": 429,
  "message": "Generic error",
  "details": []
}

{
  "type": "error",
  "code": "server_error",
  "status": 500,
  "message": "Request could not be processed",
  "details": []
}

{
  "type": "error",
  "code": "bad_gateway",
  "status": 502,
  "message": "Request could not be processed",
  "details": []
}

{
  "type": "error",
  "code": "gateway_timeout",
  "status": 504,
  "message": "Request could not be processed",
  "details": []
}