Please update the quickstart guide with an example using google-auth-library-java #7388

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1. Neenu1995

   transferred this issue fromgoogleapis/google-auth-library-javaon Mar 24, 2021
2. yoshi-automation

   added

   triage meI really want to be triaged.I really want to be triaged.

   on Mar 25, 2021
3. danoscarmike

   added

   type: feature request‘Nice-to-have’ improvement, new feature or different behavior or design.‘Nice-to-have’ improvement, new feature or different behavior or design.

   and removed

   triage meI really want to be triaged.I really want to be triaged.

   on Mar 25, 2021
4. haimraman commented on Mar 29, 2021

   

   haimraman

   on Mar 29, 2021

   More actions

   I was missing this documentation as well, what I was able to figurer out from the project README
   https://github.com/googleapis/google-auth-library-java#google-auth-library-credentials was this.
   Credentials were generated as a service account from https://console.cloud.google.com/
   with Enable G Suite domain-wide delegation

     final var accountCredentials = ServiceAccountCredentials.fromStream(new FileInputStream(
                   "custom-octagon-abc1234.json"));
           ServiceAccountCredentials serviceAccountCredentials = ServiceAccountCredentials.newBuilder()
                   .setClientId(accountCredentials.getClientId())
                   .setClientEmail(accountCredentials.getClientEmail())
                   .setPrivateKey(accountCredentials.getPrivateKey())
                   .setPrivateKeyId(accountCredentials.getPrivateKeyId())
                   .setScopes(SCOPES)
                   .setServiceAccountUser("delegated-user@domain.what.ever")
                   .setProjectId(accountCredentials.getProjectId())
                   .build();
   
           HttpCredentialsAdapter credentialsAdapter = new HttpCredentialsAdapter(serviceAccountCredentials);
           Gmail service = new Gmail.Builder(GoogleNetHttpTransport.newTrustedTransport(),
                   GsonFactory.getDefaultInstance(),
                   credentialsAdapter).setApplicationName("My App").build();
   
           String user = "me";
           final var messagesResponse = service.users().labels().list(user).execute();
           System.out.println(messagesResponse.getLabels().stream().map(Label::getName).collect(Collectors.joining(",\n"))); 
   

   Although it works for me I sill missing official examples and a bit lost between all the token types and when should I use IAM

   👍React with 👍4Reacted by Ruslan Gazanfarov, Nathan T., TheBestPessimist and Kai Bolay
5. meltsufin

   added

   priority: p4

   on Dec 2, 2022