<?xml version="1.0" encoding="UTF-8"?>
<rule>
    <strategy>
        <version>{"discovery-guide-service-a":"1.0","discovery-guide-service-b":"1.0"}</version>
    </strategy>
    <strategy-release>
        <conditions type="blue-green">
            <condition id="green-condition" expression="#H['a'] == '1' &amp;&amp; #H['b'] == '2'" version-id="green-version-route"/>
            <condition id="blue-condition" expression="#H['a'] == '1'" version-id="blue-version-route"/>
            <condition id="basic-condition" version-id="basic-version-route"/>
        </conditions>
        <routes>
            
            <route id="green-version-route" type="version">{"discovery-guide-service-a":"1.0","discovery-guide-service-b":"1.0"}</route>
            <route id="blue-version-route" type="version">{"discovery-guide-service-a":"1.1","discovery-guide-service-b":"1.1"}</route>
            <route id="basic-version-route" type="version">{"discovery-guide-service-a":"1.0", "discovery-guide-service-b":"1.0"}</route>
        </routes>
    </strategy-release>
</rule>