curl --request POST \
  --url https://discord.com/api/v10/partner-sdk/token \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "client_id": "<string>",
  "external_auth_token": "<string>",
  "external_auth_type": "<string>",
  "client_secret": "<string>"
}
'

{
  "token_type": "<string>",
  "access_token": "<string>",
  "expires_in": 123,
  "scope": "<string>",
  "id_token": "<string>",
  "refresh_token": "<string>",
  "scopes": [
    "<string>"
  ],
  "expires_at_s": 123
}