curl --request POST \
  --url https://demo.onlinebillingform.com/api/v2/setting/update-staff \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "user_id": 123,
  "name": "<string>",
  "email": "jsmith@example.com",
  "username": "jsmith@example.com",
  "password": "<string>",
  "permission.dashboard": [
    "<string>"
  ],
  "permission.packages": [
    "<string>"
  ],
  "permission.customers": [
    "<string>"
  ],
  "permission.invoices": [
    "<string>"
  ],
  "permission.marketing": [
    "<string>"
  ],
  "permission.reports": [
    "<string>"
  ],
  "permission.support": [
    "<string>"
  ],
  "permission.settings": [
    "<string>"
  ],
  "permission": [
    "<string>"
  ]
}
'

{
  "success": true
}