curl --request PATCH \
  --url http://{controllerHost}:8000/api/v1/pipelines/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "parallelism": 8,
  "checkpoint_interval_micros": 60000000,
  "stop": "checkpoint"
}
'

import requests

url = "http://{controllerHost}:8000/api/v1/pipelines/{id}"

payload = {
    "parallelism": 8,
    "checkpoint_interval_micros": 60000000,
    "stop": "checkpoint"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({parallelism: 8, checkpoint_interval_micros: 60000000, stop: 'checkpoint'})
};

fetch('http://{controllerHost}:8000/api/v1/pipelines/{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_PORT => "8000",
  CURLOPT_URL => "http://{controllerHost}:8000/api/v1/pipelines/{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([
    'parallelism' => 8,
    'checkpoint_interval_micros' => 60000000,
    'stop' => 'checkpoint'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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 := "http://{controllerHost}:8000/api/v1/pipelines/{id}"

	payload := strings.NewReader("{\n  \"parallelism\": 8,\n  \"checkpoint_interval_micros\": 60000000,\n  \"stop\": \"checkpoint\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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("http://{controllerHost}:8000/api/v1/pipelines/{id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"parallelism\": 8,\n  \"checkpoint_interval_micros\": 60000000,\n  \"stop\": \"checkpoint\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://{controllerHost}:8000/api/v1/pipelines/{id}")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"parallelism\": 8,\n  \"checkpoint_interval_micros\": 60000000,\n  \"stop\": \"checkpoint\"\n}"

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

{
  "id": "abc123",
  "name": "my-pipeline",
  "query": "INSERT INTO sink SELECT * FROM source",
  "parallelism": 4,
  "checkpoint_interval_micros": 30000000,
  "stop": "none",
  "created_at": 1700000000000000,
  "graph": {
    "nodes": [],
    "edges": []
  },
  "action": "stop",
  "action_text": "Stop",
  "action_in_progress": false,
  "preview": false
}

{
  "error": "descriptive error message"
}