}

    @Test
    @DisplayName("Test impersonation level setter")
    void testSetImpersonationLevel() {
        request = new Smb2CreateRequest(mockConfig, "test.txt");

        request.setImpersonationLevel(Smb2CreateRequest.SMB2_IMPERSONATION_LEVEL_DELEGATE);
        byte[] buffer = new byte[1024];
        request.writeBytesWireFormat(buffer, 0);

        // Read impersonation level from buffer (offset 4-7)

     */
    public static final byte SMB2_OPLOCK_LEVEL_LEASE = (byte) 0xFF;

    /**
     * Anonymous impersonation level - client cannot obtain identification information about itself
     */
    public static final int SMB2_IMPERSONATION_LEVEL_ANONYMOUS = 0x0;

    /**
     * Identification impersonation level - server can obtain the client's identity but cannot impersonate
     */

         */
        public LsarQosInfo() {
            // Default constructor
        }

        /** Length of the QoS information. */
        public int length;
        /** Security impersonation level. */
        public short impersonation_level;
        /** Context tracking mode. */
        public byte context_mode;
        /** Indicates if only effective privileges should be used. */

         */
        public LsarQosInfo() {
            // Default constructor
        }

        /** Length of the QoS information. */
        public int length;
        /** Security impersonation level. */
        public short impersonation_level;
        /** Context tracking mode. */
        public byte context_mode;
        /** Indicates if only effective privileges should be used. */

- Implemented constrained impersonation as described in [KEP-5284](https://kep.k8s.io/5284). ([#134803](https://github.com/kubernetes/kubernetes/pull/134803), [@enj](https://github.com/enj)) [SIG API Machinery, Auth and Testing]

- API Server tracing now includes the latency of authorization, priorityandfairness, impersonation, audit, and authentication filters. ([#113217](https://github.com/kubernetes/kubernetes/pull/113217), [@dashpole](https://github.com/dashpole))

    * and CPU usage of the Kube controller manager.
* SubjectAccessReview requests sent for RBAC escalation, impersonation, and pod security policy authorization checks now populate the version attribute. ([#80007](https://github.com/kubernetes/kubernetes/pull/80007), [@liggitt](https://github.com/liggitt))