diff --git a/imposter/wazuh-server-config.yaml b/imposter/wazuh-server-config.yaml
index d762d7d3..6f2c9cc8 100644
--- a/imposter/wazuh-server-config.yaml
+++ b/imposter/wazuh-server-config.yaml
@@ -19,6 +19,13 @@ security:
         
 
 resources:
+  - method: GET
+    path: /_spec/*
+    response:
+      statusCode: 200
+    security:
+      default: Permit
+
   - method: GET
     path: /
     response:
diff --git a/plugins/command-manager/src/main/java/com/wazuh/commandmanager/model/Command.java b/plugins/command-manager/src/main/java/com/wazuh/commandmanager/model/Command.java
index a3bfa70b..570da672 100644
--- a/plugins/command-manager/src/main/java/com/wazuh/commandmanager/model/Command.java
+++ b/plugins/command-manager/src/main/java/com/wazuh/commandmanager/model/Command.java
@@ -28,6 +28,7 @@
 
 import reactor.util.annotation.NonNull;
 
+/** Command's fields. */
 public class Command implements ToXContentObject {
     public static final String COMMAND = "command";
     public static final String ORDER_ID = "order_id";
@@ -145,6 +146,14 @@ public static Command parse(XContentParser parser)
         }
     }
 
+    /**
+     * Parses the request's payload into the Command[] model.
+     *
+     * @param parser XContentParser from the Rest Request
+     * @return instance of Command
+     * @throws IOException error parsing request content
+     * @throws IllegalArgumentException missing arguments
+     */
     public static List<Command> parseToArray(XContentParser parser)
             throws IOException, IllegalArgumentException {
         List<Command> commands = new ArrayList<>();
diff --git a/plugins/command-manager/src/main/java/com/wazuh/commandmanager/utils/httpclient/AuthHttpRestClient.java b/plugins/command-manager/src/main/java/com/wazuh/commandmanager/utils/httpclient/AuthHttpRestClient.java
index e17bf2a9..5820a19e 100644
--- a/plugins/command-manager/src/main/java/com/wazuh/commandmanager/utils/httpclient/AuthHttpRestClient.java
+++ b/plugins/command-manager/src/main/java/com/wazuh/commandmanager/utils/httpclient/AuthHttpRestClient.java
@@ -37,10 +37,15 @@
 import com.wazuh.commandmanager.auth.HTTPAuthenticator;
 import com.wazuh.commandmanager.settings.PluginSettings;
 
+/** HttpRestClient with authentication. */
 public class AuthHttpRestClient extends HttpRestClient implements HTTPAuthenticator {
 
-    public static final String SECURITY_USER_AUTHENTICATE = "/security/user/authenticate";
     private static final Logger log = LogManager.getLogger(AuthHttpRestClient.class);
+
+    /** Wazuh Server Management API endpoint for basic authentication. */
+    public static final String SECURITY_USER_AUTHENTICATE = "/security/user/authenticate";
+
+    /** Maximum number of authentication retries before giving up. */
     public static final int MAX_RETRIES = 3;
 
     private final AuthCredentials credentials;
diff --git a/plugins/command-manager/src/main/java/com/wazuh/commandmanager/utils/httpclient/HttpRestClient.java b/plugins/command-manager/src/main/java/com/wazuh/commandmanager/utils/httpclient/HttpRestClient.java
index c613437d..d4dd461b 100644
--- a/plugins/command-manager/src/main/java/com/wazuh/commandmanager/utils/httpclient/HttpRestClient.java
+++ b/plugins/command-manager/src/main/java/com/wazuh/commandmanager/utils/httpclient/HttpRestClient.java
@@ -32,7 +32,6 @@
 import org.apache.hc.core5.io.CloseMode;
 import org.apache.hc.core5.net.URIBuilder;
 import org.apache.hc.core5.reactor.IOReactorConfig;
-import org.apache.hc.core5.reactor.ssl.TlsDetails;
 import org.apache.hc.core5.ssl.SSLContextBuilder;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -104,16 +103,8 @@ private void startHttpAsyncClient() {
                                 .loadTrustMaterial(null, (chains, authType) -> true)
                                 .build();
 
-                @SuppressWarnings("deprecation")
                 final TlsStrategy tlsStrategy =
-                        ClientTlsStrategyBuilder.create()
-                                .setSslContext(sslContext)
-                                .setTlsDetailsFactory(
-                                        sslEngine ->
-                                                new TlsDetails(
-                                                        sslEngine.getSession(),
-                                                        sslEngine.getApplicationProtocol()))
-                                .build();
+                        ClientTlsStrategyBuilder.create().setSslContext(sslContext).build();
 
                 final PoolingAsyncClientConnectionManager connectionManager =
                         PoolingAsyncClientConnectionManagerBuilder.create()