public ServletContext getServletContext() {
            return null;
        }

        @Override
        public AsyncContext startAsync() throws IllegalStateException {
            return null;
        }

        @Override
        public AsyncContext startAsync(ServletRequest servletRequest, ServletResponse servletResponse) throws IllegalStateException {
            return null;
        }

        @Override

            return null;
        }

        @Override
        public jakarta.servlet.AsyncContext startAsync() {
            return null;
        }

        @Override
        public jakarta.servlet.AsyncContext startAsync(jakarta.servlet.ServletRequest req, jakarta.servlet.ServletResponse res) {
            return null;
        }

        @Override

            return null;
        }

        @Override
        public jakarta.servlet.AsyncContext startAsync() {
            return null;
        }

        @Override
        public jakarta.servlet.AsyncContext startAsync(jakarta.servlet.ServletRequest req, jakarta.servlet.ServletResponse res) {
            return null;
        }

        @Override

                return null;
            }

            @Override
            public jakarta.servlet.AsyncContext startAsync() {
                return null;
            }

            @Override
            public jakarta.servlet.AsyncContext startAsync(ServletRequest servletRequest, ServletResponse servletResponse) {
                return null;
            }

            @Override

                return null;
            }

            @Override
            public jakarta.servlet.AsyncContext startAsync() throws IllegalStateException {
                return null;
            }

            @Override
            public jakarta.servlet.AsyncContext startAsync(ServletRequest servletRequest, ServletResponse servletResponse)
                    throws IllegalStateException {

            throw new UnsupportedOperationException();
        }

        @Override
        public jakarta.servlet.AsyncContext startAsync() {
            throw new UnsupportedOperationException();
        }

        @Override
        public jakarta.servlet.AsyncContext startAsync(jakarta.servlet.ServletRequest servletRequest,
                jakarta.servlet.ServletResponse servletResponse) {

	op := madmin.SiteResyncOp(vars["operation"])
	var (
		status madmin.SRResyncOpStatus
		err    error
	)
	switch op {
	case madmin.SiteResyncStart:
		status, err = globalSiteReplicationSys.startResync(ctx, objectAPI, peerSite)
	case madmin.SiteResyncCancel:
		status, err = globalSiteReplicationSys.cancelResync(ctx, objectAPI, peerSite)
	default:
		err = errSRInvalidRequest(errInvalidArgument)
	}

		}
	}
	return pi, true
}

// startResync initiates resync of data to peerSite specified. The overall site resync status
// is maintained in .minio.sys/buckets/site-replication/resync/<deployment-id.meta>, while collecting
// individual bucket resync status in .minio.sys/buckets/<bucket-name>/replication/resync.bin