{* ../../docs_src/query_param_models/tutorial002_an_py310.py hl[10] *}

If a client tries to send some **extra** data in the **query parameters**, they will receive an **error** response.

For example, if the client tries to send a `tool` query parameter with a value of `plumbus`, like:

```http
https://example.com/items/?limit=10&tool=plumbus
```

The user of your API (an external developer) will create an invoice in your API with a POST request.

Then your API will (let's imagine):

* Send the invoice to some customer of the external developer.
* Collect the money.
* Send a notification back to the API user (the external developer).

 * and their completion status.
 */
public class RdmaWorkRequest {

    /**
     * Type of RDMA work request
     */
    public enum RequestType {
        /** Send operation */
        SEND,
        /** Receive operation */
        RECEIVE,
        /** RDMA read operation */
        READ,
        /** RDMA write operation */
        WRITE
    }

    private final long requestId;

            when(existsResponse.getAttributes()).thenReturn(0); // Not found
            when(mockTreeHandle.send(any(), any(SmbComQueryInformationResponse.class))).thenReturn(existsResponse);

            // Mock the actual mkdir call
            when(mockTreeHandle.send(any(SmbComCreateDirectory.class), any(SmbComBlankResponse.class)))
                    .thenReturn(mock(SmbComBlankResponse.class));

        SmbTreeHandleImpl tree = fh.getTree();
        when(tree.send(any(Trans2SetFileInformation.class), any(Trans2SetFileInformationResponse.class), any(RequestParam.class)))
                .thenReturn(null);

        raf.setLength(200L);

        verify(tree, times(1)).send(any(Trans2SetFileInformation.class), any(Trans2SetFileInformationResponse.class),
                eq(RequestParam.NO_RETRY));
    }

    @Test

            } catch (final IOException ioe) {
                this.state = 0;
                throw ioe;
            }
        }
    }

    /**
     * Send and receive a DCE/RPC message
     *
     * @param msg
     *            the message to send
     * @throws DcerpcException
     *            if there is a DCE/RPC protocol error
     * @throws IOException

            request.flags2 &= ~SmbConstants.FLAGS2_RESOLVE_PATHS_IN_DFS;
        }
    }

    void send(final ServerMessageBlock request, final ServerMessageBlock response) throws SmbException {
        for (;;) {
            resolveDfs(request);
            try {
                tree.send(request, response);
                break;
            } catch (final DfsReferral dre) {

                createReq.setShareAccess(FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE);

                // Send the create request
                final Smb2CreateResponse createResp = sh.send(createReq);

                try {
                    // Send the rename information
                    final Smb2SetInfoRequest setInfoReq = new Smb2SetInfoRequest(sh.getConfig());

        }).when(transport).send(any(ServerMessageBlock.class), any(ServerMessageBlock.class));

        session.send(req, resp);
        // Response state should be reset
        assertFalse(resp.received, "Response flag should be reset");
        // transport.send should be called at least once (for sessionSetup and the actual request)

     * @throws CIFSException if an error occurs checking capabilities
     */
    boolean hasCapability(int cap) throws CIFSException;

    /**
     * Gets the send buffer size of the underlying SMB connection
     * @return the send buffer size of the underlying connection
     * @throws CIFSException if an error occurs retrieving the buffer size
     */
    int getSendBufferSize() throws CIFSException;

    /**