Update a single customField

curl -X PUT 'https://api.growthbook.io/api/v1/custom-fields/{id}' \
  -H 'Authorization: Bearer YOUR_API_KEY'

import requests

url = "https://api.growthbook.io/api/v1/custom-fields/{id}"

payload = {
    "name": "<string>",
    "description": "<string>",
    "placeholder": "<string>",
    "defaultValue": "<string>",
    "values": "<string>",
    "creatable": True,
    "required": True,
    "projects": ["<string>"],
    "sections": [],
    "active": True
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    description: '<string>',
    placeholder: '<string>',
    defaultValue: '<string>',
    values: '<string>',
    creatable: true,
    required: true,
    projects: ['<string>'],
    sections: [],
    active: true
  })
};

fetch('https://api.growthbook.io/api/v1/custom-fields/{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.growthbook.io/api/v1/custom-fields/{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([
    'name' => '<string>',
    'description' => '<string>',
    'placeholder' => '<string>',
    'defaultValue' => '<string>',
    'values' => '<string>',
    'creatable' => true,
    'required' => true,
    'projects' => [
        '<string>'
    ],
    'sections' => [
        
    ],
    'active' => true
  ]),
  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 := "https://api.growthbook.io/api/v1/custom-fields/{id}"

	payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"description\": \"<string>\",\n  \"placeholder\": \"<string>\",\n  \"defaultValue\": \"<string>\",\n  \"values\": \"<string>\",\n  \"creatable\": true,\n  \"required\": true,\n  \"projects\": [\n    \"<string>\"\n  ],\n  \"sections\": [],\n  \"active\": true\n}")

	req, _ := http.NewRequest("PUT", 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.put("https://api.growthbook.io/api/v1/custom-fields/{id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"<string>\",\n  \"description\": \"<string>\",\n  \"placeholder\": \"<string>\",\n  \"defaultValue\": \"<string>\",\n  \"values\": \"<string>\",\n  \"creatable\": true,\n  \"required\": true,\n  \"projects\": [\n    \"<string>\"\n  ],\n  \"sections\": [],\n  \"active\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.growthbook.io/api/v1/custom-fields/{id}")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"<string>\",\n  \"description\": \"<string>\",\n  \"placeholder\": \"<string>\",\n  \"defaultValue\": \"<string>\",\n  \"values\": \"<string>\",\n  \"creatable\": true,\n  \"required\": true,\n  \"projects\": [\n    \"<string>\"\n  ],\n  \"sections\": [],\n  \"active\": true\n}"

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

{
  "customField": {
    "id": "<string>",
    "dateCreated": "2023-11-07T05:31:56Z",
    "dateUpdated": "2023-11-07T05:31:56Z",
    "name": "<string>",
    "type": "text",
    "required": true,
    "sections": [
      "feature"
    ],
    "description": "<string>",
    "placeholder": "<string>",
    "defaultValue": "<string>",
    "values": "<string>",
    "creatable": true,
    "creator": "<string>",
    "projects": [
      "<string>"
    ],
    "active": true
  }
}