public Response remove(String key, boolean storeRespCookie)
      throws URISyntaxException, IOException {
    resetURI();
    reqURIBuild.setParameter("cmd", QueryCommand.REMOVE.name());
    reqURIBuild.setParameter("param", key);

    return doRequest(new HttpGet(reqURIBuild.build()), storeRespCookie);
  }
Remove the session attribute on the server

@param key - the session attribute to remove
@param storeRespCookie - whether or not to store the session cookie of this request
@return the response to the request
@throws IOException if an exception is encountered while sending the request
@throws URISyntaxException if the generated string could not be parsed as a URI reference
geode-assembly/geode-assembly-test/src/main/java/org/apache/geode/session/tests/Client.java