curl --request POST \
  --url https://api.example.com/users/{user_id}/members/{member_id}/accounts/{account_id}/holdings \
  --header 'Content-Type: application/json' \
  --data '
{
  "bond_coupon_rate": "<string>",
  "bond_maturity_date": "<string>",
  "cost_basis": 123,
  "currency_code": "<string>",
  "cusip": "<string>",
  "daily_change": 123,
  "description": "<string>",
  "equity_classification": "<string>",
  "fixed_income_classification": "<string>",
  "holding_type": "<string>",
  "id": "<string>",
  "isin": "<string>",
  "market_value": 123,
  "metadata": "<string>",
  "purchase_price": 123,
  "sector": "<string>",
  "sedol": "<string>",
  "shares": 123
}
'

import requests

url = "https://api.example.com/users/{user_id}/members/{member_id}/accounts/{account_id}/holdings"

payload = {
    "bond_coupon_rate": "<string>",
    "bond_maturity_date": "<string>",
    "cost_basis": 123,
    "currency_code": "<string>",
    "cusip": "<string>",
    "daily_change": 123,
    "description": "<string>",
    "equity_classification": "<string>",
    "fixed_income_classification": "<string>",
    "holding_type": "<string>",
    "id": "<string>",
    "isin": "<string>",
    "market_value": 123,
    "metadata": "<string>",
    "purchase_price": 123,
    "sector": "<string>",
    "sedol": "<string>",
    "shares": 123
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    bond_coupon_rate: '<string>',
    bond_maturity_date: '<string>',
    cost_basis: 123,
    currency_code: '<string>',
    cusip: '<string>',
    daily_change: 123,
    description: '<string>',
    equity_classification: '<string>',
    fixed_income_classification: '<string>',
    holding_type: '<string>',
    id: '<string>',
    isin: '<string>',
    market_value: 123,
    metadata: '<string>',
    purchase_price: 123,
    sector: '<string>',
    sedol: '<string>',
    shares: 123
  })
};

fetch('https://api.example.com/users/{user_id}/members/{member_id}/accounts/{account_id}/holdings', 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.example.com/users/{user_id}/members/{member_id}/accounts/{account_id}/holdings",
  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([
    'bond_coupon_rate' => '<string>',
    'bond_maturity_date' => '<string>',
    'cost_basis' => 123,
    'currency_code' => '<string>',
    'cusip' => '<string>',
    'daily_change' => 123,
    'description' => '<string>',
    'equity_classification' => '<string>',
    'fixed_income_classification' => '<string>',
    'holding_type' => '<string>',
    'id' => '<string>',
    'isin' => '<string>',
    'market_value' => 123,
    'metadata' => '<string>',
    'purchase_price' => 123,
    'sector' => '<string>',
    'sedol' => '<string>',
    'shares' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "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.example.com/users/{user_id}/members/{member_id}/accounts/{account_id}/holdings"

	payload := strings.NewReader("{\n  \"bond_coupon_rate\": \"<string>\",\n  \"bond_maturity_date\": \"<string>\",\n  \"cost_basis\": 123,\n  \"currency_code\": \"<string>\",\n  \"cusip\": \"<string>\",\n  \"daily_change\": 123,\n  \"description\": \"<string>\",\n  \"equity_classification\": \"<string>\",\n  \"fixed_income_classification\": \"<string>\",\n  \"holding_type\": \"<string>\",\n  \"id\": \"<string>\",\n  \"isin\": \"<string>\",\n  \"market_value\": 123,\n  \"metadata\": \"<string>\",\n  \"purchase_price\": 123,\n  \"sector\": \"<string>\",\n  \"sedol\": \"<string>\",\n  \"shares\": 123\n}")

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

	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.example.com/users/{user_id}/members/{member_id}/accounts/{account_id}/holdings")
  .header("Content-Type", "application/json")
  .body("{\n  \"bond_coupon_rate\": \"<string>\",\n  \"bond_maturity_date\": \"<string>\",\n  \"cost_basis\": 123,\n  \"currency_code\": \"<string>\",\n  \"cusip\": \"<string>\",\n  \"daily_change\": 123,\n  \"description\": \"<string>\",\n  \"equity_classification\": \"<string>\",\n  \"fixed_income_classification\": \"<string>\",\n  \"holding_type\": \"<string>\",\n  \"id\": \"<string>\",\n  \"isin\": \"<string>\",\n  \"market_value\": 123,\n  \"metadata\": \"<string>\",\n  \"purchase_price\": 123,\n  \"sector\": \"<string>\",\n  \"sedol\": \"<string>\",\n  \"shares\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/users/{user_id}/members/{member_id}/accounts/{account_id}/holdings")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"bond_coupon_rate\": \"<string>\",\n  \"bond_maturity_date\": \"<string>\",\n  \"cost_basis\": 123,\n  \"currency_code\": \"<string>\",\n  \"cusip\": \"<string>\",\n  \"daily_change\": 123,\n  \"description\": \"<string>\",\n  \"equity_classification\": \"<string>\",\n  \"fixed_income_classification\": \"<string>\",\n  \"holding_type\": \"<string>\",\n  \"id\": \"<string>\",\n  \"isin\": \"<string>\",\n  \"market_value\": 123,\n  \"metadata\": \"<string>\",\n  \"purchase_price\": 123,\n  \"sector\": \"<string>\",\n  \"sedol\": \"<string>\",\n  \"shares\": 123\n}"

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