Api authorisation

API Documentation I am trying to follow the instructions here and this step fails.. A shame, anybody has correct instructions?
API V4 - Curl image key in documentation - #3 by Vitor21

  curl https://graph.mapillary.com/token \
      -H "Content-Type: application/json" \
      -H "Authorization: OAuth CLIENT_SECRET" \
      -d'
  {
      "grant_type": "authorization_code",
      "code": "LONG_AUTHORIZATION_CODE",
      "client_id": CLIENT_ID
  }'
  

{
“error”: {
“message”: “Invalid OAuth 2.0 Access Token”,
“type”: “MLYApiException”,
“code”: 190,
“error_data”: {},
“fbtrace_id”: “AueK-WpDg9DQ4tTDnANWMFT”
}
}

curl https://graph.mapillary.com/token
-H “Content-Type: application/json”
-H “Authorization: OAuth CLIENT_SECRET” \ from dev console
-d’
{
“grant_type”: “authorization_code”,
“code”: “LONG_AUTHORIZATION_CODE”, \from url redirects
“client_id”: 1234 \ from dev console
}
Mapillary doesnt have actual support of any kind?

https://graph.mapillary.com/token ?-H=“Content-Type: application/json”&-H="Authorization:“MLY|2…30”&-d={ “grant_type”: “authorization_code”, “code”: “A … Q”, “client_id”: “28…4”}

There’s no need to go through the authentication flow if you want to access the Mapillary API. You can simply use the “Client Token” from the app you create in Mapillary and use it as the access_token parameter when making API requests.

If i try with client token i get error below, i fixed the typo pointed out above still no luck.

{‘error’: {‘message’: ‘Service temporarily unavailable’, ‘type’: ‘MLYApiException’, ‘is_transient’: True, ‘code’: 2, ‘fbtrace_id’: ‘AU-fBHcLpHRhSvCh3NEEjEQ’}}
Traceback (mo

Client Token works for Download Mapillary images with API v4 · GitHub, i still would want to use it in header