Please can you add links to Schemas these documentations are referring to? There is life beyond firebase and google services and I have spent 2 hrs searching how I can use OAUTH Authcode flow.
I'm trying to link the user account like in this example.
I have had all the steps like in the doc says, but when I test it in the console, the first time ask for the permissions and send the account email, but later the application crash whit this message Unsuccessful webhook call due to client issue: Error querying agent endpoint. State: URL_UNREACHABLE, reason: UNREACHABLE_5xx. { "responseJson": { "error": "Cannot read property 'given_name' of undefined" } }
In the next times, the application crash again when select the drink. I don't know if it's related with some configuration of firebase or google.cloud, I have done all the steps the the node.js says (Billing account, Cloud API...)
Thanks