@Override
    public void apply(final ApiRequest request, final IPolicyContext context, final Object config,
            final IPolicyChain<ApiRequest> chain) {
        context.setAttribute("X-Conversation-Success", "true");
        chain.doApply(request);
    }
@see io.apiman.gateway.engine.policy.IPolicy#apply(io.apiman.gateway.engine.beans.ApiRequest, io.apiman.gateway.engine.policy.IPolicyContext, java.lang.Object, io.apiman.gateway.engine.policy.IPolicyChain)
gateway/test/src/test/java/io/apiman/gateway/test/policies/SimpleConversationPolicy.java