curl --request PUT \
  --url https://api.example.com/api/sale-invoices/{id} \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --header 'organization-id: <organization-id>' \
  --data '
{
  "customerId": 1,
  "invoiceDate": "2023-01-01T00:00:00Z",
  "dueDate": "2023-01-15T00:00:00Z",
  "entries": [
    {
      "index": 1,
      "itemId": 1,
      "rate": 1,
      "quantity": 1,
      "discount": 1,
      "discountType": "percentage",
      "description": "This is a description",
      "taxCode": "123456",
      "taxRateId": 1,
      "warehouseId": 1,
      "projectId": 1,
      "projectRefId": 1,
      "projectRefType": "TASK",
      "projectRefInvoicedAmount": 100,
      "sellAccountId": 1020,
      "costAccountId": 1021
    }
  ],
  "attachments": [
    {
      "key": "123456"
    }
  ],
  "invoiceNo": "INV-001",
  "referenceNo": "REF-001",
  "delivered": false,
  "invoiceMessage": "Thank you for your business",
  "termsConditions": "Payment due within 14 days",
  "exchangeRate": 1,
  "warehouseId": 1,
  "branchId": 1,
  "projectId": 1,
  "isInclusiveTax": false,
  "pdfTemplateId": 1,
  "paymentMethods": [
    {
      "paymentIntegrationId": 1,
      "enable": true
    }
  ],
  "discount": 10,
  "discountType": "percentage",
  "adjustment": 5,
  "fromEstimateId": 1
}
'

import requests

url = "https://api.example.com/api/sale-invoices/{id}"

payload = {
    "customerId": 1,
    "invoiceDate": "2023-01-01T00:00:00Z",
    "dueDate": "2023-01-15T00:00:00Z",
    "entries": [
        {
            "index": 1,
            "itemId": 1,
            "rate": 1,
            "quantity": 1,
            "discount": 1,
            "discountType": "percentage",
            "description": "This is a description",
            "taxCode": "123456",
            "taxRateId": 1,
            "warehouseId": 1,
            "projectId": 1,
            "projectRefId": 1,
            "projectRefType": "TASK",
            "projectRefInvoicedAmount": 100,
            "sellAccountId": 1020,
            "costAccountId": 1021
        }
    ],
    "attachments": [{ "key": "123456" }],
    "invoiceNo": "INV-001",
    "referenceNo": "REF-001",
    "delivered": False,
    "invoiceMessage": "Thank you for your business",
    "termsConditions": "Payment due within 14 days",
    "exchangeRate": 1,
    "warehouseId": 1,
    "branchId": 1,
    "projectId": 1,
    "isInclusiveTax": False,
    "pdfTemplateId": 1,
    "paymentMethods": [
        {
            "paymentIntegrationId": 1,
            "enable": True
        }
    ],
    "discount": 10,
    "discountType": "percentage",
    "adjustment": 5,
    "fromEstimateId": 1
}
headers = {
    "Authorization": "<authorization>",
    "organization-id": "<organization-id>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {
    Authorization: '<authorization>',
    'organization-id': '<organization-id>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    customerId: 1,
    invoiceDate: '2023-01-01T00:00:00Z',
    dueDate: '2023-01-15T00:00:00Z',
    entries: [
      {
        index: 1,
        itemId: 1,
        rate: 1,
        quantity: 1,
        discount: 1,
        discountType: 'percentage',
        description: 'This is a description',
        taxCode: '123456',
        taxRateId: 1,
        warehouseId: 1,
        projectId: 1,
        projectRefId: 1,
        projectRefType: 'TASK',
        projectRefInvoicedAmount: 100,
        sellAccountId: 1020,
        costAccountId: 1021
      }
    ],
    attachments: [{key: '123456'}],
    invoiceNo: 'INV-001',
    referenceNo: 'REF-001',
    delivered: false,
    invoiceMessage: 'Thank you for your business',
    termsConditions: 'Payment due within 14 days',
    exchangeRate: 1,
    warehouseId: 1,
    branchId: 1,
    projectId: 1,
    isInclusiveTax: false,
    pdfTemplateId: 1,
    paymentMethods: [{paymentIntegrationId: 1, enable: true}],
    discount: 10,
    discountType: 'percentage',
    adjustment: 5,
    fromEstimateId: 1
  })
};

fetch('https://api.example.com/api/sale-invoices/{id}', 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/api/sale-invoices/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'customerId' => 1,
    'invoiceDate' => '2023-01-01T00:00:00Z',
    'dueDate' => '2023-01-15T00:00:00Z',
    'entries' => [
        [
                'index' => 1,
                'itemId' => 1,
                'rate' => 1,
                'quantity' => 1,
                'discount' => 1,
                'discountType' => 'percentage',
                'description' => 'This is a description',
                'taxCode' => '123456',
                'taxRateId' => 1,
                'warehouseId' => 1,
                'projectId' => 1,
                'projectRefId' => 1,
                'projectRefType' => 'TASK',
                'projectRefInvoicedAmount' => 100,
                'sellAccountId' => 1020,
                'costAccountId' => 1021
        ]
    ],
    'attachments' => [
        [
                'key' => '123456'
        ]
    ],
    'invoiceNo' => 'INV-001',
    'referenceNo' => 'REF-001',
    'delivered' => false,
    'invoiceMessage' => 'Thank you for your business',
    'termsConditions' => 'Payment due within 14 days',
    'exchangeRate' => 1,
    'warehouseId' => 1,
    'branchId' => 1,
    'projectId' => 1,
    'isInclusiveTax' => false,
    'pdfTemplateId' => 1,
    'paymentMethods' => [
        [
                'paymentIntegrationId' => 1,
                'enable' => true
        ]
    ],
    'discount' => 10,
    'discountType' => 'percentage',
    'adjustment' => 5,
    'fromEstimateId' => 1
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <authorization>",
    "Content-Type: application/json",
    "organization-id: <organization-id>"
  ],
]);

$response = curl_exec($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/api/sale-invoices/{id}"

	payload := strings.NewReader("{\n  \"customerId\": 1,\n  \"invoiceDate\": \"2023-01-01T00:00:00Z\",\n  \"dueDate\": \"2023-01-15T00:00:00Z\",\n  \"entries\": [\n    {\n      \"index\": 1,\n      \"itemId\": 1,\n      \"rate\": 1,\n      \"quantity\": 1,\n      \"discount\": 1,\n      \"discountType\": \"percentage\",\n      \"description\": \"This is a description\",\n      \"taxCode\": \"123456\",\n      \"taxRateId\": 1,\n      \"warehouseId\": 1,\n      \"projectId\": 1,\n      \"projectRefId\": 1,\n      \"projectRefType\": \"TASK\",\n      \"projectRefInvoicedAmount\": 100,\n      \"sellAccountId\": 1020,\n      \"costAccountId\": 1021\n    }\n  ],\n  \"attachments\": [\n    {\n      \"key\": \"123456\"\n    }\n  ],\n  \"invoiceNo\": \"INV-001\",\n  \"referenceNo\": \"REF-001\",\n  \"delivered\": false,\n  \"invoiceMessage\": \"Thank you for your business\",\n  \"termsConditions\": \"Payment due within 14 days\",\n  \"exchangeRate\": 1,\n  \"warehouseId\": 1,\n  \"branchId\": 1,\n  \"projectId\": 1,\n  \"isInclusiveTax\": false,\n  \"pdfTemplateId\": 1,\n  \"paymentMethods\": [\n    {\n      \"paymentIntegrationId\": 1,\n      \"enable\": true\n    }\n  ],\n  \"discount\": 10,\n  \"discountType\": \"percentage\",\n  \"adjustment\": 5,\n  \"fromEstimateId\": 1\n}")

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

	req.Header.Add("Authorization", "<authorization>")
	req.Header.Add("organization-id", "<organization-id>")
	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.put("https://api.example.com/api/sale-invoices/{id}")
  .header("Authorization", "<authorization>")
  .header("organization-id", "<organization-id>")
  .header("Content-Type", "application/json")
  .body("{\n  \"customerId\": 1,\n  \"invoiceDate\": \"2023-01-01T00:00:00Z\",\n  \"dueDate\": \"2023-01-15T00:00:00Z\",\n  \"entries\": [\n    {\n      \"index\": 1,\n      \"itemId\": 1,\n      \"rate\": 1,\n      \"quantity\": 1,\n      \"discount\": 1,\n      \"discountType\": \"percentage\",\n      \"description\": \"This is a description\",\n      \"taxCode\": \"123456\",\n      \"taxRateId\": 1,\n      \"warehouseId\": 1,\n      \"projectId\": 1,\n      \"projectRefId\": 1,\n      \"projectRefType\": \"TASK\",\n      \"projectRefInvoicedAmount\": 100,\n      \"sellAccountId\": 1020,\n      \"costAccountId\": 1021\n    }\n  ],\n  \"attachments\": [\n    {\n      \"key\": \"123456\"\n    }\n  ],\n  \"invoiceNo\": \"INV-001\",\n  \"referenceNo\": \"REF-001\",\n  \"delivered\": false,\n  \"invoiceMessage\": \"Thank you for your business\",\n  \"termsConditions\": \"Payment due within 14 days\",\n  \"exchangeRate\": 1,\n  \"warehouseId\": 1,\n  \"branchId\": 1,\n  \"projectId\": 1,\n  \"isInclusiveTax\": false,\n  \"pdfTemplateId\": 1,\n  \"paymentMethods\": [\n    {\n      \"paymentIntegrationId\": 1,\n      \"enable\": true\n    }\n  ],\n  \"discount\": 10,\n  \"discountType\": \"percentage\",\n  \"adjustment\": 5,\n  \"fromEstimateId\": 1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/sale-invoices/{id}")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = '<authorization>'
request["organization-id"] = '<organization-id>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"customerId\": 1,\n  \"invoiceDate\": \"2023-01-01T00:00:00Z\",\n  \"dueDate\": \"2023-01-15T00:00:00Z\",\n  \"entries\": [\n    {\n      \"index\": 1,\n      \"itemId\": 1,\n      \"rate\": 1,\n      \"quantity\": 1,\n      \"discount\": 1,\n      \"discountType\": \"percentage\",\n      \"description\": \"This is a description\",\n      \"taxCode\": \"123456\",\n      \"taxRateId\": 1,\n      \"warehouseId\": 1,\n      \"projectId\": 1,\n      \"projectRefId\": 1,\n      \"projectRefType\": \"TASK\",\n      \"projectRefInvoicedAmount\": 100,\n      \"sellAccountId\": 1020,\n      \"costAccountId\": 1021\n    }\n  ],\n  \"attachments\": [\n    {\n      \"key\": \"123456\"\n    }\n  ],\n  \"invoiceNo\": \"INV-001\",\n  \"referenceNo\": \"REF-001\",\n  \"delivered\": false,\n  \"invoiceMessage\": \"Thank you for your business\",\n  \"termsConditions\": \"Payment due within 14 days\",\n  \"exchangeRate\": 1,\n  \"warehouseId\": 1,\n  \"branchId\": 1,\n  \"projectId\": 1,\n  \"isInclusiveTax\": false,\n  \"pdfTemplateId\": 1,\n  \"paymentMethods\": [\n    {\n      \"paymentIntegrationId\": 1,\n      \"enable\": true\n    }\n  ],\n  \"discount\": 10,\n  \"discountType\": \"percentage\",\n  \"adjustment\": 5,\n  \"fromEstimateId\": 1\n}"

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