OAuthCredentialsProvider send 401 error for Camunda Self-Managed

Camunda 8 Topics
1

Hello Camunda!

Currently I am implementiong solution for Camunda Identity authorization following official doc for Java cleint. We use Camunda 8.2.7 Self-Managed in our AWS cluster.

Here is my code (yes, it is very simple but just for testing):

public static void testAuth() {
        final OAuthCredentialsProvider provider =
                new OAuthCredentialsProviderBuilder()
                        .clientId("zeebe")
                        .clientSecret("zecret")
                        .audience("zeebe.dev.cluster.com")
                        .build();

        final ZeebeClient client =
                new ZeebeClientBuilderImpl()
                        .gatewayAddress("zeebe.dev.cluster.com:443")
                        .credentialsProvider(provider)
                        .build();

        client.newTopologyRequest().send().join().toString();
    }

Zeebe client ID and Secrte I took from Identity and is was configured by default (Helm chart).

But when I run my code I get error Failed while requesting access token with status code 401 and message Unauthorized.

May you please help to figure out what I did wrong?