curl --request POST \
  --url https://api.banking.v2.portao3.com.br/realms/{realmId}/organizations/{organizationId}/accounts/{accountId}/wallets/{walletId}/pix-billing-automatic/{pixBillingAutomaticId}/schedules/{pixBillingAutomaticScheduleId}/cancel

import requests

url = "https://api.banking.v2.portao3.com.br/realms/{realmId}/organizations/{organizationId}/accounts/{accountId}/wallets/{walletId}/pix-billing-automatic/{pixBillingAutomaticId}/schedules/{pixBillingAutomaticScheduleId}/cancel"

response = requests.post(url)

print(response.text)

const options = {method: 'POST'};

fetch('https://api.banking.v2.portao3.com.br/realms/{realmId}/organizations/{organizationId}/accounts/{accountId}/wallets/{walletId}/pix-billing-automatic/{pixBillingAutomaticId}/schedules/{pixBillingAutomaticScheduleId}/cancel', 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.banking.v2.portao3.com.br/realms/{realmId}/organizations/{organizationId}/accounts/{accountId}/wallets/{walletId}/pix-billing-automatic/{pixBillingAutomaticId}/schedules/{pixBillingAutomaticScheduleId}/cancel",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.banking.v2.portao3.com.br/realms/{realmId}/organizations/{organizationId}/accounts/{accountId}/wallets/{walletId}/pix-billing-automatic/{pixBillingAutomaticId}/schedules/{pixBillingAutomaticScheduleId}/cancel"

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

	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.banking.v2.portao3.com.br/realms/{realmId}/organizations/{organizationId}/accounts/{accountId}/wallets/{walletId}/pix-billing-automatic/{pixBillingAutomaticId}/schedules/{pixBillingAutomaticScheduleId}/cancel")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.banking.v2.portao3.com.br/realms/{realmId}/organizations/{organizationId}/accounts/{accountId}/wallets/{walletId}/pix-billing-automatic/{pixBillingAutomaticId}/schedules/{pixBillingAutomaticScheduleId}/cancel")

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

request = Net::HTTP::Post.new(url)

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

{
  "traceId": "1-68ee2a1b-3c4d5e6f7a8b9c0d1e2f3a4b",
  "code": "PIX_BILLING_AUTOMATIC_SCHEDULE_NOT_ACTIVE",
  "origin": "BANKING",
  "message": "Pix Billing Automatic Request Schedule not active"
}

{
  "traceId": "1-68ee2a1b-3c4d5e6f7a8b9c0d1e2f3a4b",
  "code": "AUTOMATIC_PIX_PAYMENT_NOT_FOUND",
  "origin": "BANKING",
  "message": "The charge no longer exists at the payment institution — for example, it was already canceled there. Read the charge again before retrying."
}

{
  "traceId": "1-68ee2a1b-3c4d5e6f7a8b9c0d1e2f3a4b",
  "code": "PIX_BILLING_AUTOMATIC_FIRST_PAYMENT_NOT_CANCELABLE",
  "origin": "BANKING",
  "message": "The first payment can only be canceled together with its authorization"
}

{
  "traceId": "1-68ee2a1b-3c4d5e6f7a8b9c0d1e2f3a4b",
  "code": "BAD_REQUEST",
  "origin": "BANKING",
  "message": "Bad Request: Your request is invalid or incomplete. Please make sure you are requesting with the right fields.",
  "fields": [
    {
      "field": "organizationId",
      "message": "Invalid UUID",
      "code": "ORGANIZATIONID_UUID"
    }
  ]
}

{
  "traceId": "1-68ee2a1b-3c4d5e6f7a8b9c0d1e2f3a4b",
  "code": "CONNECTION_ERROR",
  "origin": "BANKING",
  "message": "There was a connection error"
}