curl --request POST \
  --url https://api.tagada.io/api/public/v1/payment-flows/update \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "flowId": "flow_abc123",
  "data": {
    "strategy": "cascade",
    "threeDsEnabled": true,
    "fallbackProcessorConfigs": [
      {
        "processorId": "proc_checkout",
        "orderIndex": 0
      }
    ]
  }
}
'

import requests

url = "https://api.tagada.io/api/public/v1/payment-flows/update"

payload = {
    "flowId": "flow_abc123",
    "data": {
        "strategy": "cascade",
        "threeDsEnabled": True,
        "fallbackProcessorConfigs": [
            {
                "processorId": "proc_checkout",
                "orderIndex": 0
            }
        ]
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    flowId: 'flow_abc123',
    data: {
      strategy: 'cascade',
      threeDsEnabled: true,
      fallbackProcessorConfigs: [{processorId: 'proc_checkout', orderIndex: 0}]
    }
  })
};

fetch('https://api.tagada.io/api/public/v1/payment-flows/update', 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.tagada.io/api/public/v1/payment-flows/update",
  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([
    'flowId' => 'flow_abc123',
    'data' => [
        'strategy' => 'cascade',
        'threeDsEnabled' => true,
        'fallbackProcessorConfigs' => [
                [
                                'processorId' => 'proc_checkout',
                                'orderIndex' => 0
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.tagada.io/api/public/v1/payment-flows/update"

	payload := strings.NewReader("{\n  \"flowId\": \"flow_abc123\",\n  \"data\": {\n    \"strategy\": \"cascade\",\n    \"threeDsEnabled\": true,\n    \"fallbackProcessorConfigs\": [\n      {\n        \"processorId\": \"proc_checkout\",\n        \"orderIndex\": 0\n      }\n    ]\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.tagada.io/api/public/v1/payment-flows/update")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"flowId\": \"flow_abc123\",\n  \"data\": {\n    \"strategy\": \"cascade\",\n    \"threeDsEnabled\": true,\n    \"fallbackProcessorConfigs\": [\n      {\n        \"processorId\": \"proc_checkout\",\n        \"orderIndex\": 0\n      }\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.tagada.io/api/public/v1/payment-flows/update")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"flowId\": \"flow_abc123\",\n  \"data\": {\n    \"strategy\": \"cascade\",\n    \"threeDsEnabled\": true,\n    \"fallbackProcessorConfigs\": [\n      {\n        \"processorId\": \"proc_checkout\",\n        \"orderIndex\": 0\n      }\n    ]\n  }\n}"

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

{
  "message": "<string>",
  "code": "<string>",
  "issues": [
    {
      "message": "<string>"
    }
  ]
}