curl --request PATCH \
  --url https://api.example.com/orgs/{org_id}/members/{target_user_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "role": "<string>"
}
'

{
  "id": "<string>",
  "user_id": "<string>",
  "role": "<string>",
  "created_at": "<string>",
  "email": "<string>",
  "full_name": "<string>",
  "invited_by": "<string>"
}