OAuthTokenRequest

{
    "grant_type": "authorization_code",
    "client_id": "string",
    "client_secret": "string",
    "code": "string",
    "redirect_uri": "string",
    "refresh_token": "string",
    "shop_id": 0,
    "myshopify_domain": "string",
    "scope": "string"
}