Google Action Builder Account Linking

Question

I'm using the brand new Google Action Builder and I'm having a problem with Account Linking ( OAuth & Google Sign In & Implicit flow ): After account linking is performed, Google should attach the access_token to conv parameters but I don't find it in any webhook request. I'm sure that account linking is performed well because in settings I see the unlink button and in every request I see "accountLinkingStatus": "LINKED" and "verificationStatus": "VERIFIED". Also I tested the flow on oauthplayground and I receive an access_token at the end of the flow. Where could the problem is hidden ?

Answer 1

The client library will extracts credentials from an authorization header, saving the values in user.params.

If a client ID is passed, validates and decode the authHeader as a GSI token.

conv.user.params.tokenPayload

If not, extract the token value from the header (if the header contains a bearer token).

conv.user.params.bearerToken