curl --request POST \
  --url https://spb.sandbox.lerian.net/v1/str/reconciliations/{reconciliationId}/actions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "action": "ACKNOWLEDGE",
  "reason": "investigating with bank",
  "metadata": {}
}
'

import requests

url = "https://spb.sandbox.lerian.net/v1/str/reconciliations/{reconciliationId}/actions"

payload = {
    "action": "ACKNOWLEDGE",
    "reason": "investigating with bank",
    "metadata": {}
}
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({action: 'ACKNOWLEDGE', reason: 'investigating with bank', metadata: {}})
};

fetch('https://spb.sandbox.lerian.net/v1/str/reconciliations/{reconciliationId}/actions', 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://spb.sandbox.lerian.net/v1/str/reconciliations/{reconciliationId}/actions",
  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([
    'action' => 'ACKNOWLEDGE',
    'reason' => 'investigating with bank',
    'metadata' => [
        
    ]
  ]),
  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://spb.sandbox.lerian.net/v1/str/reconciliations/{reconciliationId}/actions"

	payload := strings.NewReader("{\n  \"action\": \"ACKNOWLEDGE\",\n  \"reason\": \"investigating with bank\",\n  \"metadata\": {}\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://spb.sandbox.lerian.net/v1/str/reconciliations/{reconciliationId}/actions")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"action\": \"ACKNOWLEDGE\",\n  \"reason\": \"investigating with bank\",\n  \"metadata\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://spb.sandbox.lerian.net/v1/str/reconciliations/{reconciliationId}/actions")

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  \"action\": \"ACKNOWLEDGE\",\n  \"reason\": \"investigating with bank\",\n  \"metadata\": {}\n}"

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

{
  "actionId": "b4e8f1a2-6c3d-4f57-9a10-1e1234567893",
  "auditId": "c5f9a2b3-7d4e-4068-ab21-1e1234567894",
  "case": {
    "createdAt": "2026-06-14T12:00:00Z",
    "openedAt": "2026-06-14T12:00:00Z",
    "operationFamily": "bankTransfer",
    "reasonCode": "<string>",
    "reconciliationId": "9a2b7c1d-3e4f-4a90-8b21-1e1234567892",
    "status": "OPEN",
    "summary": "<string>",
    "updatedAt": "2026-06-14T12:30:00Z",
    "nuOp": "NUOP1234567890",
    "operationId": "7c8b3a2e-9f1d-4a55-9b8e-1e1234567890",
    "protocolControlNumber": "CTRL00012345",
    "protocolMessageType": "STR0004",
    "recommendedAction": "INVESTIGATE",
    "resolvedAt": "2026-06-14T12:30:00Z"
  },
  "correlationId": "<string>",
  "status": "IN_PROGRESS"
}

{
  "code": "ERR-0001",
  "detail": "Property foo is required but is missing.",
  "errors": [
    {
      "location": "<string>",
      "message": "<string>",
      "value": "<unknown>"
    }
  ],
  "instance": "https://example.com/error-log/abc123",
  "status": 400,
  "title": "Bad Request",
  "type": "https://example.com/errors/example"
}