How should we configure identity providers (Google, LoginWithApple, Azure)?

[gabrielbutoeru]

We are trying to configure identity providers in our project (Google, LoginWithApple, Azure).
We already updated the list of providers inside the file config-overrides.js, but now we are struggling to find a valid configuration to put in parameters.json, in particular the fields "authProvidersUserPool", "hostedUIProviderCreds", "hostedUIProviderMeta", "oAuthMetadata". Is there something we can look out as an example?

At the moment, for Google we are doing this:

"authProvidersUserPool": ["Google"],
"hostedUIProviderCreds": "[{\"ProviderName\":\"Google\",\"client_id\":\"***.apps.googleusercontent.com\",\"client_secret\":\"***\"}]",
"hostedUIProviderMeta": "[{\"ProviderName\": \"Google\", \"authorize_scopes\": \"openid email profile\", \"AttributeMapping\": {\"email\": \"email\", \"username\": \"sub\", \"given_name\": \"given_name\", \"family_name\": \"family_name\"}}]",
"oAuthMetadata": "{\"AllowedOAuthFlows\":[\"code\"],\"AllowedOAuthScopes\":[\"phone\",\"email\",\"openid\",\"profile\",\"aws.cognito.signin.user.admin\"],\"CallbackURLs\":[\"http://localhost:3000\",\"http://localhost:3000/\"],\"LogoutURLs\":[\"https://injection.placeholder.amazon.com/logout\"]}"

but amplify publish is failing to update the resource authamplifyIdentityBrokerAuth