curl --request PUT \
  --url https://ems-api.aventia.africa/api/public/v1/events/{eventID}/speaker-settings \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "public_fields": [
    "<string>"
  ]
}
'

const options = {
  method: 'PUT',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({public_fields: ['<string>']})
};

fetch('https://ems-api.aventia.africa/api/public/v1/events/{eventID}/speaker-settings', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://ems-api.aventia.africa/api/public/v1/events/{eventID}/speaker-settings"

payload = { "public_fields": ["<string>"] }
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://ems-api.aventia.africa/api/public/v1/events/{eventID}/speaker-settings",
  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([
    'public_fields' => [
        '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "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://ems-api.aventia.africa/api/public/v1/events/{eventID}/speaker-settings"

	payload := strings.NewReader("{\n  \"public_fields\": [\n    \"<string>\"\n  ]\n}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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))

}

{
  "allowed_fields": [
    "<string>"
  ],
  "public_fields": [
    "<string>"
  ]
}

{
  "error": "Not Found"
}

{
  "error": "Not Found"
}

{
  "error": "Not Found"
}

{
  "error": "validation failed",
  "fields": {}
}