curl --request POST \
  --url https://app.herondata.io/api/data_source_accounts/{dsa_heron_id_to_update}/update_number \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "source_dsa_heron_id": "dsa_8w6V5CuRESc7G5yx3mXF54"
}
'

import requests

url = "https://app.herondata.io/api/data_source_accounts/{dsa_heron_id_to_update}/update_number"

payload = { "source_dsa_heron_id": "dsa_8w6V5CuRESc7G5yx3mXF54" }
headers = {
    "x-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-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({source_dsa_heron_id: 'dsa_8w6V5CuRESc7G5yx3mXF54'})
};

fetch('https://app.herondata.io/api/data_source_accounts/{dsa_heron_id_to_update}/update_number', 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://app.herondata.io/api/data_source_accounts/{dsa_heron_id_to_update}/update_number",
  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([
    'source_dsa_heron_id' => 'dsa_8w6V5CuRESc7G5yx3mXF54'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-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://app.herondata.io/api/data_source_accounts/{dsa_heron_id_to_update}/update_number"

	payload := strings.NewReader("{\n  \"source_dsa_heron_id\": \"dsa_8w6V5CuRESc7G5yx3mXF54\"\n}")

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

	req.Header.Add("x-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://app.herondata.io/api/data_source_accounts/{dsa_heron_id_to_update}/update_number")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"source_dsa_heron_id\": \"dsa_8w6V5CuRESc7G5yx3mXF54\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.herondata.io/api/data_source_accounts/{dsa_heron_id_to_update}/update_number")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"source_dsa_heron_id\": \"dsa_8w6V5CuRESc7G5yx3mXF54\"\n}"

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

{
  "is_enabled": true,
  "account_id": "202348",
  "anomaly_reasons": [
    "Statement metadata changed",
    "Manual review flagged suspicious edits"
  ],
  "anomaly_score": 200,
  "balances": [
    {
      "closing_amount": 25000.45,
      "currency": "USD",
      "date": "2022-01-01"
    }
  ],
  "currency": "USD",
  "display_account_id": "7505",
  "end_date": "2022-01-31",
  "heron_id": "dso_dHqRoFPLAEd6WgbFtdewn6",
  "institution_name": "Chase",
  "max_date": "2022-01-31",
  "min_date": "2022-01-01",
  "name": "Checking Account",
  "num_transactions": 120,
  "number": "123456789",
  "owner_name": "John Doe",
  "reference_id": "account-202348",
  "start_date": "2022-01-01",
  "transactions_match_balances": true,
  "type": "Checking"
}