curl --request PATCH \
  --url https://api.zivio.net/api/v3/milestones/{id} \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --header 'zivio-tenant-id: <api-key>' \
  --data '
{
  "milestone": {
    "title": "My New Milestone",
    "rate_cents": "50",
    "rate_ccy": "GBP",
    "due_on": "2023-12-25",
    "details": "Details about the milestone",
    "notes": "Notes about the milestone",
    "comments": "Commentss about the milestone"
  }
}
'

import requests

url = "https://api.zivio.net/api/v3/milestones/{id}"

payload = { "milestone": {
        "title": "My New Milestone",
        "rate_cents": "50",
        "rate_ccy": "GBP",
        "due_on": "2023-12-25",
        "details": "Details about the milestone",
        "notes": "Notes about the milestone",
        "comments": "Commentss about the milestone"
    } }
headers = {
    "X-API-Key": "<api-key>",
    "zivio-tenant-id": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {
    'X-API-Key': '<api-key>',
    'zivio-tenant-id': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    milestone: {
      title: 'My New Milestone',
      rate_cents: '50',
      rate_ccy: 'GBP',
      due_on: '2023-12-25',
      details: 'Details about the milestone',
      notes: 'Notes about the milestone',
      comments: 'Commentss about the milestone'
    }
  })
};

fetch('https://api.zivio.net/api/v3/milestones/{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.zivio.net/api/v3/milestones/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'milestone' => [
        'title' => 'My New Milestone',
        'rate_cents' => '50',
        'rate_ccy' => 'GBP',
        'due_on' => '2023-12-25',
        'details' => 'Details about the milestone',
        'notes' => 'Notes about the milestone',
        'comments' => 'Commentss about the milestone'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>",
    "zivio-tenant-id: <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://api.zivio.net/api/v3/milestones/{id}"

	payload := strings.NewReader("{\n  \"milestone\": {\n    \"title\": \"My New Milestone\",\n    \"rate_cents\": \"50\",\n    \"rate_ccy\": \"GBP\",\n    \"due_on\": \"2023-12-25\",\n    \"details\": \"Details about the milestone\",\n    \"notes\": \"Notes about the milestone\",\n    \"comments\": \"Commentss about the milestone\"\n  }\n}")

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

	req.Header.Add("X-API-Key", "<api-key>")
	req.Header.Add("zivio-tenant-id", "<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.patch("https://api.zivio.net/api/v3/milestones/{id}")
  .header("X-API-Key", "<api-key>")
  .header("zivio-tenant-id", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"milestone\": {\n    \"title\": \"My New Milestone\",\n    \"rate_cents\": \"50\",\n    \"rate_ccy\": \"GBP\",\n    \"due_on\": \"2023-12-25\",\n    \"details\": \"Details about the milestone\",\n    \"notes\": \"Notes about the milestone\",\n    \"comments\": \"Commentss about the milestone\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.zivio.net/api/v3/milestones/{id}")

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

request = Net::HTTP::Patch.new(url)
request["X-API-Key"] = '<api-key>'
request["zivio-tenant-id"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"milestone\": {\n    \"title\": \"My New Milestone\",\n    \"rate_cents\": \"50\",\n    \"rate_ccy\": \"GBP\",\n    \"due_on\": \"2023-12-25\",\n    \"details\": \"Details about the milestone\",\n    \"notes\": \"Notes about the milestone\",\n    \"comments\": \"Commentss about the milestone\"\n  }\n}"

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

{
  "id": "66",
  "title": "Title of Milestone",
  "details": "Details of Milestone",
  "rate": "1500.00",
  "ccy": "GBP",
  "due_on": "2023-11-07T05:31:56Z",
  "notes": "some notes relating to the milestone",
  "comments": "some comments relating to the milestone",
  "job_id": "2669",
  "job_summary": "summary of miestone",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "status": "open",
  "approved_at": "2023-11-07T05:31:56Z",
  "approved_by": {
    "id": "7158",
    "first_name": "Jack",
    "last_name": "Jones",
    "email": "jack_jones@example.com",
    "org_name": "Organisation Ltd",
    "org_id": "567",
    "business_unit": "Public Private Partnerships",
    "division": "Infastructure",
    "department": "Bridges",
    "vetting_status": "PASSED",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "custom_fields": {
      "key": "value"
    },
    "has_oversight": "<string>"
  },
  "level_1_approved_at": "2023-11-07T05:31:56Z",
  "level_1_approved_by": {
    "id": "258",
    "first_name": "John",
    "last_name": "Smith",
    "email": "john_smith@example.com",
    "org_name": "Smith Co Ltd",
    "org_id": "200",
    "business_unit": "Public Private Partnerships",
    "division": "Infastructure",
    "department": "Bridges",
    "vetting_status": "PASSED",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "custom_fields": {
      "key": "value"
    },
    "has_oversight": "<string>"
  },
  "children": [
    "124"
  ],
  "parents": [
    "14"
  ],
  "custom_fields": {
    "key": "value"
  }
}