curl --request PATCH \
  --url https://api.privy.io/v1/key_quorums/{key_quorum_id} \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --header 'privy-app-id: <privy-app-id>' \
  --data '
{
  "display_name": "Prod key quorum",
  "public_keys": [
    "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEx4aoeD72yykviK+f/ckqE2CItVIG\n1rCnvC3/XZ1HgpOcMEMialRmTrqIK4oZlYd1RfxU3za/C9yjhboIuoPD3g=="
  ],
  "authorization_threshold": 1
}
'

HttpResponse<String> response = Unirest.patch("https://api.privy.io/v1/key_quorums/{key_quorum_id}")
  .header("privy-app-id", "<privy-app-id>")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"display_name\": \"Prod key quorum\",\n  \"public_keys\": [\n    \"MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEx4aoeD72yykviK+f/ckqE2CItVIG\\n1rCnvC3/XZ1HgpOcMEMialRmTrqIK4oZlYd1RfxU3za/C9yjhboIuoPD3g==\"\n  ],\n  \"authorization_threshold\": 1\n}")
  .asString();

const options = {
  method: 'PATCH',
  headers: {
    'privy-app-id': '<privy-app-id>',
    Authorization: 'Basic <encoded-value>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    display_name: 'Prod key quorum',
    public_keys: [
      'MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEx4aoeD72yykviK+f/ckqE2CItVIG\n1rCnvC3/XZ1HgpOcMEMialRmTrqIK4oZlYd1RfxU3za/C9yjhboIuoPD3g=='
    ],
    authorization_threshold: 1
  })
};

fetch('https://api.privy.io/v1/key_quorums/{key_quorum_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.privy.io/v1/key_quorums/{key_quorum_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([
    'display_name' => 'Prod key quorum',
    'public_keys' => [
        'MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEx4aoeD72yykviK+f/ckqE2CItVIG
1rCnvC3/XZ1HgpOcMEMialRmTrqIK4oZlYd1RfxU3za/C9yjhboIuoPD3g=='
    ],
    'authorization_threshold' => 1
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "Content-Type: application/json",
    "privy-app-id: <privy-app-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.privy.io/v1/key_quorums/{key_quorum_id}"

	payload := strings.NewReader("{\n  \"display_name\": \"Prod key quorum\",\n  \"public_keys\": [\n    \"MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEx4aoeD72yykviK+f/ckqE2CItVIG\\n1rCnvC3/XZ1HgpOcMEMialRmTrqIK4oZlYd1RfxU3za/C9yjhboIuoPD3g==\"\n  ],\n  \"authorization_threshold\": 1\n}")

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

	req.Header.Add("privy-app-id", "<privy-app-id>")
	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))

}

{
  "id": "tb54eps4z44ed0jepousxi4n",
  "display_name": "Prod key quorum",
  "authorization_threshold": 1,
  "authorization_keys": [
    {
      "public_key": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEx4aoeD72yykviK+f/ckqE2CItVIG\n1rCnvC3/XZ1HgpOcMEMialRmTrqIK4oZlYd1RfxU3za/C9yjhboIuoPD3g==",
      "display_name": null
    },
    {
      "public_key": "MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAErzZtQr/bMIh3Y8f9ZqseB9i/AfjQ\nhu+agbNqXcJy/TfoNqvc/Y3Mh7gIZ8ZLXQEykycx4mYSpqrxp1lBKqsZDQ==",
      "display_name": null
    }
  ],
  "user_ids": null
}