curl --request PUT \
  --url https://api.fabric.inc/v3/segments/{segmentId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-fabric-tenant-id: <x-fabric-tenant-id>' \
  --data '
{
  "name": "Customer Type",
  "values": [
    "High spender",
    "Medium spender",
    "Browser"
  ]
}
'

import requests

url = "https://api.fabric.inc/v3/segments/{segmentId}"

payload = {
    "name": "Customer Type",
    "values": ["High spender", "Medium spender", "Browser"]
}
headers = {
    "x-fabric-tenant-id": "<x-fabric-tenant-id>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {
    'x-fabric-tenant-id': '<x-fabric-tenant-id>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({name: 'Customer Type', values: ['High spender', 'Medium spender', 'Browser']})
};

fetch('https://api.fabric.inc/v3/segments/{segmentId}', 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.fabric.inc/v3/segments/{segmentId}",
  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' => 'Customer Type',
    'values' => [
        'High spender',
        'Medium spender',
        'Browser'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "x-fabric-tenant-id: <x-fabric-tenant-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.fabric.inc/v3/segments/{segmentId}"

	payload := strings.NewReader("{\n  \"name\": \"Customer Type\",\n  \"values\": [\n    \"High spender\",\n    \"Medium spender\",\n    \"Browser\"\n  ]\n}")

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

	req.Header.Add("x-fabric-tenant-id", "<x-fabric-tenant-id>")
	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.fabric.inc/v3/segments/{segmentId}")
  .header("x-fabric-tenant-id", "<x-fabric-tenant-id>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Customer Type\",\n  \"values\": [\n    \"High spender\",\n    \"Medium spender\",\n    \"Browser\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.fabric.inc/v3/segments/{segmentId}")

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

request = Net::HTTP::Put.new(url)
request["x-fabric-tenant-id"] = '<x-fabric-tenant-id>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"Customer Type\",\n  \"values\": [\n    \"High spender\",\n    \"Medium spender\",\n    \"Browser\"\n  ]\n}"

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

{
  "id": 1000002,
  "name": "Spender",
  "values": [
    "High spender",
    "Medium spender",
    "Browser"
  ],
  "createdAt": "2019-08-20T14:15:22.000Z",
  "updatedAt": "2019-08-20T14:15:22.000Z",
  "isDeleted": false
}

{
  "type": "SEGMENT_NAME_EXISTS",
  "message": "Segment name already exists"
}

{
  "type": "UNAUTHORIZED",
  "message": "Invalid credentials"
}

{
  "type": "SEGMENT_NOT_FOUND",
  "message": "No segment with this ID is found"
}

{
  "type": "INTERNAL_SERVER_ERROR",
  "message": "Internal server error"
}