StockDetailsApi with a blocking call to the back end which returns a 404 response

StockDetailsApi-without-non-error-http-status-codes.xml

<api xmlns="http://ws.apache.org/ns/synapse" name="StockDetailsApi" context="/stock-details">
    <resource methods="GET" faultSequence="TestErrorHandlerSequence">
        <inSequence>
            <log>
                <property name="Log" value="stock details request recieved" />
            </log>
            
            <header name="To" scope="default" value="http://localhost:8280/inventory-api" />
            <payloadFactory media-type="json">
                <format>{"Account": "2"}</format>
                <args/>
            </payloadFactory>
            
            <call blocking="true">
                <endpoint>
                    <default trace="disable" format="rest">
                        <suspendOnFailure>
                            <initialDuration>0</initialDuration>
                            <progressionFactor>1.0</progressionFactor>
                            <maximumDuration>0</maximumDuration>
                        </suspendOnFailure>
                    </default>
                </endpoint>
            </call>
            <log level="full">
                <property name="Log" value="After calling inventory API" />
            </log>
            <payloadFactory media-type="json">
                <format>$1</format>
                <args>
                    <arg evaluator="json" expression="$" />
                </args>
            </payloadFactory>
            <respond />
        </inSequence>
    </resource>
</api>