curl --request PATCH \
  --url https://platform.jobbit.uk/v1/projects/{project_id}/members/{member_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "role": "viewer"
}
'

import requests

url = "https://platform.jobbit.uk/v1/projects/{project_id}/members/{member_id}"

payload = { "role": "viewer" }
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({role: 'viewer'})
};

fetch('https://platform.jobbit.uk/v1/projects/{project_id}/members/{member_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://platform.jobbit.uk/v1/projects/{project_id}/members/{member_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([
    'role' => 'viewer'
  ]),
  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://platform.jobbit.uk/v1/projects/{project_id}/members/{member_id}"

	payload := strings.NewReader("{\n  \"role\": \"viewer\"\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("https://platform.jobbit.uk/v1/projects/{project_id}/members/{member_id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"role\": \"viewer\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://platform.jobbit.uk/v1/projects/{project_id}/members/{member_id}")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"role\": \"viewer\"\n}"

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

{
  "user_id": "3c9a7f50-6e21-4b84-b0d3-1a5f82e7c946",
  "role": "viewer",
  "joined_at": "2026-10-14T11:02:00",
  "is_you": false,
  "via_invite_id": null,
  "person": {
    "user_id": "3c9a7f50-6e21-4b84-b0d3-1a5f82e7c946",
    "name": "Jo Example",
    "email": "jo@example.co.uk",
    "avatar_url": null
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "The owner's role cannot be changed. Ownership cannot be handed over yet.",
    "request_id": "5d3f0b7c8a2e4e19b6c47a90d1e2f3a4"
  }
}

{
  "error": {
    "code": "invalid_key",
    "message": "the API key is missing or invalid",
    "request_id": "5d3f0b7c8a2e4e19b6c47a90d1e2f3a4"
  }
}

{
  "error": {
    "code": "insufficient_scope",
    "message": "this key does not have the deploy:write permission",
    "details": {
      "required": "deploy:write"
    },
    "request_id": "5d3f0b7c8a2e4e19b6c47a90d1e2f3a4"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "no such project or item",
    "request_id": "5d3f0b7c8a2e4e19b6c47a90d1e2f3a4"
  }
}

{
  "error": {
    "code": "invalid_request",
    "message": "the request is not valid",
    "details": [
      {
        "location": [
          "body",
          "name"
        ],
        "message": "String should match pattern '^[a-z0-9][a-z0-9-]*$'",
        "type": "string_pattern_mismatch"
      }
    ],
    "request_id": "5d3f0b7c8a2e4e19b6c47a90d1e2f3a4"
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "too many read requests, retry in 4 s",
    "details": {
      "group": "read",
      "limit": 120,
      "window_seconds": 60
    },
    "request_id": "5d3f0b7c8a2e4e19b6c47a90d1e2f3a4"
  }
}