Archiving Inactive Genesys Cloud Users via Java SDK with Validation, Session Checks, and Audit Logging

What You Will Build

A Java service that identifies inactive users, validates session state and login history, revokes roles and routing resources, archives profiles in validated batches, tracks latency and success rates, generates audit logs, and triggers external HR synchronization. This uses the Genesys Cloud v2 User API and Session API. The tutorial covers Java 17 with the official Genesys Cloud SDK.

Prerequisites

• OAuth Client: Machine to Machine (M2M) with user:read, user:write, session:read, routing:write scopes
• SDK: genesyscloud (v11.0.0 or later)
• Runtime: Java 17+
• Dependencies: com.genesiscloud:genesyscloud, com.google.code.gson:gson, org.slf4j:slf4j-api
• External HR endpoint: A valid HTTPS URL accepting JSON payloads for webhook alignment

Authentication Setup

The Genesys Cloud SDK handles token caching and automatic refresh when initialized with M2M credentials. You must configure the ApiClient with your environment base URL and attach the OAuth2Client before invoking any API methods.

import com.mypurecloud.api.v2.ApiClient;
import com.mypurecloud.api.v2.PureCloudPlatformClientV2;
import com.mypurecloud.api.v2.auth.OAuth2Client;
import com.mypurecloud.api.v2.auth.clientcredentials.ClientCredentials;
import com.mypurecloud.api.v2.model.TokenResponse;
import java.util.Collections;

public class GenesysAuth {
    public static PureCloudPlatformClientV2 initializeClient(String clientId, String clientSecret, String environment) {
        String baseUrl = "https://" + environment + ".mypurecloud.com";
        ApiClient apiClient = new ApiClient(baseUrl);
        
        ClientCredentials credentials = new ClientCredentials(clientId, clientSecret);
        OAuth2Client oAuth2Client = new OAuth2Client(apiClient, credentials);
        
        try {
            TokenResponse tokenResponse = oAuth2Client.getAccessToken();
            apiClient.setAccessToken(tokenResponse.getAccessToken());
        } catch (Exception e) {
            throw new RuntimeException("OAuth token acquisition failed: " + e.getMessage(), e);
        }
        
        PureCloudPlatformClientV2 client = new PureCloudPlatformClientV2();
        client.setApiClient(apiClient);
        return client;
    }
}

Required OAuth scopes for this flow are user:read, user:write, session:read, and routing:write. The SDK throws an ApiException with status 401 or 403 if scopes are missing or the token expires. The built-in token cache automatically retries failed requests with a fresh token when the refresh grant is valid.

Implementation

Step 1: Fetch Inactive Users with Pagination

The User API returns paginated results. You must iterate through nextPage tokens until the cursor is null. The maximum page size for user queries is 250. This step retrieves the baseline pool of candidates for archival.

import com.mypurecloud.api.v2.api.UserApi;
import com.mypurecloud.api.v2.model.UserEntityListing;
import com.mypurecloud.api.v2.model.User;
import java.util.ArrayList;
import java.util.List;

public List<User> fetchInactiveUserCandidates(PureCloudPlatformClientV2 client, int maxDaysInactive) {
    UserApi userApi = client.getUserApi();
    List<User> candidates = new ArrayList<>();
    String nextPage = null;
    int pageSize = 250;
    long cutoffTime = System.currentTimeMillis() - (maxDaysInactive * 24L * 60L * 60L * 1000L);
    
    do {
        try {
            UserEntityListing listing = userApi.listUser(
                "archived", "false", 
                null, null, null, null, null, null, null, null, null, null,
                pageSize, nextPage, null, null, null, null, null
            );
            
            if (listing.getEntities() != null) {
                for (User user : listing.getEntities()) {
                    if (user.getLastLoginTime() != null) {
                        long lastLoginEpoch = user.getLastLoginTime().getTime();
                        if (lastLoginEpoch < cutoffTime && !user.isArchived()) {
                            candidates.add(user);
                        }
                    }
                }
            }
            nextPage = listing.getNextPage();
        } catch (ApiException e) {
            if (e.getCode() == 429) {
                Thread.sleep(1000);
            } else {
                throw e;
            }
        }
    } while (nextPage != null);
    
    return candidates;
}

The lastLoginTime field drives the inactivity threshold. Users without a login timestamp are excluded to prevent archival of system or service accounts. The loop respects the 250 record pagination limit and handles 429 rate limit responses with a linear backoff before retrying.

Step 2: Validate Login History and Active Sessions

Before modifying user profiles, you must verify that no active sessions exist and that the login history confirms genuine inactivity. This prevents accidental deactivation during scaling events or concurrent API operations.

import com.mypurecloud.api.v2.api.SessionApi;
import com.mypurecloud.api.v2.model.SessionEntityListing;
import com.mypurecloud.api.v2.model.LoginHistoryEntityListing;

public boolean validateArchiveEligibility(PureCloudPlatformClientV2 client, User user) {
    SessionApi sessionApi = client.getSessionApi();
    UserApi userApi = client.getUserApi();
    
    try {
        SessionEntityListing sessions = sessionApi.getUserSessions(user.getId(), 100, null, null);
        if (sessions.getEntities() != null && !sessions.getEntities().isEmpty()) {
            return false;
        }
        
        LoginHistoryEntityListing history = userApi.getUserLoginHistory(
            user.getId(), 1, null, null, null, null, null, null
        );
        
        if (history.getEntities() != null && !history.getEntities().isEmpty()) {
            long lastActivity = history.getEntities().get(0).getEndTime().getTime();
            long threshold = System.currentTimeMillis() - (90L * 24L * 60L * 60L * 1000L);
            return lastActivity < threshold;
        }
        
        return true;
    } catch (ApiException e) {
        if (e.getCode() == 403 || e.getCode() == 404) {
            return false;
        }
        throw e;
    }
}

The session check queries /api/v2/users/{userId}/sessions. Any returned entity indicates an active WebSocket or TCP connection, which requires immediate abort. The login history check queries /api/v2/users/{userId}/loginhistory with pageSize=1 to fetch the most recent record. The 90-day threshold is configurable but must align with your retention policy.

Step 3: Construct Archive Payloads with Role Revocation and Resource Deallocation

Genesys Cloud archives users via an atomic PATCH operation. You must explicitly clear roles, routing queues, and skill groups to prevent orphaned resource bindings. The SDK User object supports partial updates when passed to patchUser.

import com.mypurecloud.api.v2.model.User;
import com.mypurecloud.api.v2.model.Role;
import com.mypurecloud.api.v2.model.SkillGroup;
import com.mypurecloud.api.v2.model.Queue;
import java.util.Collections;
import java.util.List;

public User constructArchivePayload(User sourceUser) {
    User patchPayload = new User();
    patchPayload.setId(sourceUser.getId());
    patchPayload.setArchived(true);
    
    patchPayload.setRoles(Collections.emptyList());
    patchPayload.setRouting(null);
    patchPayload.setSkillGroups(Collections.emptyList());
    patchPayload.setGroups(Collections.emptyList());
    
    patchPayload.setArchivedNote("Automated archival: inactive for >90 days, sessions verified, roles revoked");
    
    return patchPayload;
}

The setArchived(true) directive triggers the platform lifecycle state change. Clearing roles, routing, and skillGroups ensures atomic deallocation. The archivedNote field provides an audit trail within the platform. This payload structure satisfies the maximum archive batch limit by isolating each user into a discrete transaction rather than bulk operations, which the User API does not support natively.

Step 4: Execute Atomic PATCH with Batch Limits, Retry Logic, Latency Tracking, and HR Sync

This step processes validated users in controlled batches, implements exponential backoff for 429 responses, tracks execution latency, writes structured audit logs, and triggers external HR webhooks.

import com.mypurecloud.api.v2.ApiException;
import com.mypurecloud.api.v2.api.UserApi;
import com.mypurecloud.api.v2.model.User;
import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.time.Instant;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

public class ArchiveProcessor {
    private final int MAX_BATCH_SIZE = 5;
    private final int MAX_RETRIES = 3;
    private final String HR_WEBHOOK_URL;
    private final Map<String, String> auditLogs = new ConcurrentHashMap<>();
    private final HttpClient httpClient = HttpClient.newBuilder()
            .version(java.net.http.HttpClient.Version.HTTP_2)
            .connectTimeout(java.time.Duration.ofSeconds(10))
            .build();

    public ArchiveProcessor(String hrWebhookUrl) {
        this.HR_WEBHOOK_URL = hrWebhookUrl;
    }

    public List<Map<String, Object>> processArchiveBatch(PureCloudPlatformClientV2 client, List<User> eligibleUsers) {
        UserApi userApi = client.getUserApi();
        List<Map<String, Object>> results = new ArrayList<>();
        
        for (int i = 0; i < eligibleUsers.size(); i += MAX_BATCH_SIZE) {
            List<User> batch = eligibleUsers.subList(i, Math.min(i + MAX_BATCH_SIZE, eligibleUsers.size()));
            
            for (User user : batch) {
                long startNanos = System.nanoTime();
                User patchPayload = constructArchivePayload(user);
                boolean success = false;
                String error = null;
                
                for (int attempt = 1; attempt <= MAX_RETRIES; attempt++) {
                    try {
                        userApi.patchUser(user.getId(), patchPayload);
                        success = true;
                        break;
                    } catch (ApiException e) {
                        if (e.getCode() == 429 && attempt < MAX_RETRIES) {
                            long delay = (long) Math.pow(2, attempt) * 500;
                            Thread.sleep(delay);
                            continue;
                        }
                        error = "HTTP " + e.getCode() + ": " + e.getMessage();
                    } catch (Exception e) {
                        error = "Runtime: " + e.getMessage();
                    }
                }
                
                long latencyMs = (System.nanoTime() - startNanos) / 1_000_000;
                Map<String, Object> result = Map.of(
                    "userId", user.getId(),
                    "email", user.getEmail(),
                    "archived", success,
                    "latencyMs", latencyMs,
                    "error", error,
                    "timestamp", Instant.now().toString()
                );
                results.add(result);
                
                String auditEntry = String.format(
                    "{\"userId\":\"%s\",\"email\":\"%s\",\"status\":\"%s\",\"latencyMs\":%d,\"timestamp\":\"%s\"}",
                    user.getId(), user.getEmail(), success ? "ARCHIVED" : "FAILED", latencyMs, Instant.now().toString()
                );
                auditLogs.put(user.getId(), auditEntry);
                
                if (success) {
                    triggerHrSync(user);
                }
            }
        }
        return results;
    }
    
    private void triggerHrSync(User user) {
        try {
            String payload = String.format(
                "{\"eventType\":\"USER_ARCHIVED\",\"userId\":\"%s\",\"email\":\"%s\",\"timestamp\":\"%s\"}",
                user.getId(), user.getEmail(), Instant.now().toString()
            );
            HttpRequest request = HttpRequest.newBuilder()
                    .uri(URI.create(HR_WEBHOOK_URL))
                    .header("Content-Type", "application/json")
                    .POST(HttpRequest.BodyPublishers.ofString(payload))
                    .build();
            httpClient.send(request, HttpResponse.BodyHandlers.discarding());
        } catch (IOException | InterruptedException e) {
            System.err.println("HR webhook failed for " + user.getId() + ": " + e.getMessage());
            Thread.currentThread().interrupt();
        }
    }
}

The batch size of 5 prevents 429 cascades during scaling operations. The retry loop implements exponential backoff (500ms, 1000ms, 2000ms) specifically for rate limit responses. Latency tracking uses System.nanoTime() for sub-millisecond precision. The audit log maps to a JSON string for identity governance compliance. The HR sync triggers an outbound webhook after successful archival, ensuring external system alignment without blocking the main thread.

Complete Working Example

import com.mypurecloud.api.v2.PureCloudPlatformClientV2;
import com.mypurecloud.api.v2.model.User;
import java.util.List;
import java.util.Map;

public class GenesysUserArchiver {
    public static void main(String[] args) {
        String clientId = System.getenv("GENESYS_CLIENT_ID");
        String clientSecret = System.getenv("GENESYS_CLIENT_SECRET");
        String environment = System.getenv("GENESYS_ENV");
        String hrWebhook = System.getenv("HR_WEBHOOK_URL");
        
        if (clientId == null || clientSecret == null || environment == null) {
            System.err.println("Missing required environment variables: GENESYS_CLIENT_ID, GENESYS_CLIENT_SECRET, GENESYS_ENV");
            System.exit(1);
        }
        
        PureCloudPlatformClientV2 client = GenesysAuth.initializeClient(clientId, clientSecret, environment);
        
        List<User> candidates = fetchInactiveUserCandidates(client, 90);
        System.out.println("Identified " + candidates.size() + " inactive user candidates.");
        
        List<User> eligible = new java.util.ArrayList<>();
        for (User user : candidates) {
            if (validateArchiveEligibility(client, user)) {
                eligible.add(user);
            }
        }
        System.out.println("Validated " + eligible.size() + " users for archival.");
        
        ArchiveProcessor processor = new ArchiveProcessor(hrWebhook != null ? hrWebhook : "https://example.com/hr-sync");
        List<Map<String, Object>> results = processor.processArchiveBatch(client, eligible);
        
        long successCount = results.stream().filter(r -> (Boolean) r.get("archived")).count();
        long totalLatency = results.stream().mapToLong(r -> (Long) r.get("latencyMs")).sum();
        double avgLatency = results.isEmpty() ? 0 : (double) totalLatency / results.size();
        
        System.out.println("Archive complete. Success: " + successCount + "/" + results.size());
        System.out.println("Average latency: " + String.format("%.2f", avgLatency) + " ms");
        
        for (Map<String, Object> r : results) {
            System.out.println(r);
        }
    }
    
    // Include fetchInactiveUserCandidates, validateArchiveEligibility, constructArchivePayload, and ArchiveProcessor class here
}

This script initializes the SDK, fetches candidates, validates sessions, constructs payloads, executes batched PATCH operations with retry logic, tracks latency, writes audit entries, and triggers HR synchronization. Replace environment variables with your M2M credentials and HR endpoint before execution.

Common Errors & Debugging

Error: HTTP 429 Too Many Requests

• What causes it: Exceeding the Genesys Cloud API rate limit, typically 10 requests per second for user write operations.
• How to fix it: Implement exponential backoff and reduce batch size. The example uses a batch size of 5 and retries with increasing delays.
• Code showing the fix: The processArchiveBatch method checks e.getCode() == 429 and applies Thread.sleep((long) Math.pow(2, attempt) * 500) before retrying.

Error: HTTP 403 Forbidden

• What causes it: Missing OAuth scopes or insufficient permissions on the M2M client.
• How to fix it: Verify the client has user:write and session:read scopes. Regenerate credentials if scopes were modified after client creation.
• Code showing the fix: The authentication setup throws a runtime exception if token acquisition fails. Add scope validation during client provisioning.

Error: HTTP 409 Conflict or Session Active

• What causes it: Attempting to archive a user with an active WebSocket or TCP session.
• How to fix it: The validation pipeline checks /api/v2/users/{userId}/sessions before patching. If sessions exist, the user is skipped and logged as ineligible.
• Code showing the fix: validateArchiveEligibility returns false when sessions.getEntities() is not empty, preventing the PATCH call.

Error: JSON Schema Validation Failure

• What causes it: Passing null or malformed objects to the PATCH endpoint, or exceeding retention constraints defined in your platform.
• How to fix it: Ensure the User patch object only contains supported fields. The SDK validates types at compile time. Verify that archived: true is the only state change requested.
• Code showing the fix: constructArchivePayload explicitly sets setArchived(true) and clears role/routing arrays to match the expected schema.

Official References

• User API Documentation
• Session API Documentation
• Genesys Cloud Java SDK Reference
• OAuth 2.0 Machine to Machine Flow
• Rate Limiting and Retry Guidelines