Upload group avatar.

curl --request POST \
  --url https://api.revoengine.com/api/v1/groups/{groupId}/uploadAvatar \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form file='@example-file'

const form = new FormData();
form.append('file', 'report.pdf');

const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

options.body = form;

fetch('https://api.revoengine.com/api/v1/groups/{groupId}/uploadAvatar', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.revoengine.com/api/v1/groups/{groupId}/uploadAvatar"

files = { "file": ("example-file", open("example-file", "rb")) }
headers = {"Authorization": "Bearer <token>"}

response = requests.post(url, files=files, headers=headers)

print(response.text)