I can't get Google Adwords Customers Campagin inform
I want to build a web application. Clients can use the web application to read their google Adwrods accounts information( campagins or budgets ).
First, I use oath2 get client's refresh_token and access_token. Using the refresh_token, I can get all adwords id under the client by (https://github.com/googleads/google-ads-ruby)
client = Google::Ads::GoogleAds::GoogleAdsClient.new do |config| config.client_id = "client_id" config.client_secret = "client_secret" config.refresh_token = "refresh_token" config.login_customer_id = "XXX-XXX-XXXX" config.developer_token = "XXXXXXXXXXXXXXXX" end accessible_customers = client.service.customer.list_accessible_customers().resource_names
When I want to get client Adword account information,
resource_name = client.path.customer("XXXXXXXX") customer = client.service.customer.get_customer(resource_name: resource_name)
I get "GRPC::Unauthenticated: 16:Request is missing required authentication credential. Expected OAuth 2 access token, login cookie or other valid authentication credential", but the config file can't let me set access_token.
So, where can i set client's access_token, or which step i missed?