curl --request POST \
  --url https://api.smartbills.io/v1/businesses/{businessId}/travel-policies \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "isDefault": true,
  "perDiemPolicy": {
    "isEnabled": true,
    "defaultDailyRate": 123,
    "currency": "<string>",
    "useGsaRates": true,
    "gsaRateCustomPercentage": 123,
    "includeRestaurants": true,
    "includeAlcoholBars": true,
    "includeSupermarketGroceries": true,
    "includeEntertainment": true
  }
}
'

import requests

url = "https://api.smartbills.io/v1/businesses/{businessId}/travel-policies"

payload = {
    "name": "<string>",
    "isDefault": True,
    "perDiemPolicy": {
        "isEnabled": True,
        "defaultDailyRate": 123,
        "currency": "<string>",
        "useGsaRates": True,
        "gsaRateCustomPercentage": 123,
        "includeRestaurants": True,
        "includeAlcoholBars": True,
        "includeSupermarketGroceries": True,
        "includeEntertainment": True
    }
}
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({
    name: '<string>',
    isDefault: true,
    perDiemPolicy: {
      isEnabled: true,
      defaultDailyRate: 123,
      currency: '<string>',
      useGsaRates: true,
      gsaRateCustomPercentage: 123,
      includeRestaurants: true,
      includeAlcoholBars: true,
      includeSupermarketGroceries: true,
      includeEntertainment: true
    }
  })
};

fetch('https://api.smartbills.io/v1/businesses/{businessId}/travel-policies', 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.smartbills.io/v1/businesses/{businessId}/travel-policies",
  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([
    'name' => '<string>',
    'isDefault' => true,
    'perDiemPolicy' => [
        'isEnabled' => true,
        'defaultDailyRate' => 123,
        'currency' => '<string>',
        'useGsaRates' => true,
        'gsaRateCustomPercentage' => 123,
        'includeRestaurants' => true,
        'includeAlcoholBars' => true,
        'includeSupermarketGroceries' => true,
        'includeEntertainment' => true
    ]
  ]),
  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.smartbills.io/v1/businesses/{businessId}/travel-policies"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"isDefault\": true,\n  \"perDiemPolicy\": {\n    \"isEnabled\": true,\n    \"defaultDailyRate\": 123,\n    \"currency\": \"<string>\",\n    \"useGsaRates\": true,\n    \"gsaRateCustomPercentage\": 123,\n    \"includeRestaurants\": true,\n    \"includeAlcoholBars\": true,\n    \"includeSupermarketGroceries\": true,\n    \"includeEntertainment\": true\n  }\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.smartbills.io/v1/businesses/{businessId}/travel-policies")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"isDefault\": true,\n  \"perDiemPolicy\": {\n    \"isEnabled\": true,\n    \"defaultDailyRate\": 123,\n    \"currency\": \"<string>\",\n    \"useGsaRates\": true,\n    \"gsaRateCustomPercentage\": 123,\n    \"includeRestaurants\": true,\n    \"includeAlcoholBars\": true,\n    \"includeSupermarketGroceries\": true,\n    \"includeEntertainment\": true\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.smartbills.io/v1/businesses/{businessId}/travel-policies")

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  \"name\": \"<string>\",\n  \"isDefault\": true,\n  \"perDiemPolicy\": {\n    \"isEnabled\": true,\n    \"defaultDailyRate\": 123,\n    \"currency\": \"<string>\",\n    \"useGsaRates\": true,\n    \"gsaRateCustomPercentage\": 123,\n    \"includeRestaurants\": true,\n    \"includeAlcoholBars\": true,\n    \"includeSupermarketGroceries\": true,\n    \"includeEntertainment\": true\n  }\n}"

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