@Override
            void handleResponse(AbstractResponse abstractResponse) {
                CreateDelegationTokenResponse response = (CreateDelegationTokenResponse) abstractResponse;
                if (response.hasError()) {
                    delegationTokenFuture.completeExceptionally(response.error().exception());
                } else {
                    CreateDelegationTokenResponseData data = response.data();
                    TokenInformation tokenInfo =  new TokenInformation(data.tokenId(), new KafkaPrincipal(data.principalType(), data.principalName()),
                        new KafkaPrincipal(data.tokenRequesterPrincipalType(), data.tokenRequesterPrincipalName()),
                        options.renewers(), data.issueTimestampMs(), data.maxTimestampMs(), data.expiryTimestampMs());
                    DelegationToken token = new DelegationToken(tokenInfo, data.hmac());
                    delegationTokenFuture.complete(token);
                }
            }
Fail futures in the given Map which were retried due to exceeding quota. We propagate
the initial error back to the caller if the request timed out.
clients/src/main/java/org/apache/kafka/clients/admin/KafkaAdminClient.java