Why no response from API proxy that has NO TARGET?

Google Cloud Apigee
1

I have a Proxy API with “No Target Endpoint”. When I do a AssignMessage where I set “success” to be returned in response in response flow, I don’t really get that response back in client, even though that policy is being executed as seen in trace. I’m setting the header, payload correctly. I’m doing a AssignMessage with <AssignTo createNew="false"transport="http"type=“response”/>

What am I missing?

2

if the policy is getting executed, it should have set the payload, your policy should look something like this

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<AssignMessage async="false" continueOnError="false" enabled="true" name="Assign-Message-1">
    <DisplayName>Assign Message 1</DisplayName>
    <FaultRules/>
    <Properties/>
    <Set>
        <Headers>
            <Header name="test">success</Header>
        </Headers>
        <Payload type="text/plain">success</Payload>
    </Set>
    <IgnoreUnresolvedVariables>true</IgnoreUnresolvedVariables>
    <AssignTo createNew="false" transport="http" type="response"/>
</AssignMessage>

Do you have anything different? if its still the same, we need to check the proxy configuration, can you post your apiproxy?

Thanks,

3

@SZHorani , Can you provide more information on what do you mean by no response ?

(any specific error or timeout ) , In addition pls post the curl req/response as that can help understand the issue more better.

4

Here is the default.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?> (fault.name = "ExecutionReturnedFailure") FaultJavaCalloutFailure Carousel content type (proxy.pathsuffix MatchesPath "/carousel") and (request.verb = "POST") ProcessCarousel PushToJCR Hero Banner content type (proxy.pathsuffix MatchesPath "/herobanner") and (request.verb = "POST") ProcessHeroBanner PushToJCR GetKVM QueueRequest /v1/cms/sync default (calloutStatus == "success") BuildSuccessResponse
5

And here is the BuildSuccessResponse

<?xml version="1.0" encoding="UTF-8" standalone="yes"?> BuildSuccessResponse application/json { "result":{ "status":"success" } } 200 OK true
1 Like
6

SZHorani , your policy and proxy definition looks good and there is no problem with that .

However , can you make sure (calloutStatus == “success”) is true and as requested yesterday in comment can you explain more on what do you mean by no response ?

(any specific error or timeout ) , In addition pls post the curl req/response as that can help understand the issue more better.

1 Like
7

Thanks @Maruti Chand and @mukundha@apigee.com for your help.

Request: {“name”:“value”}

Response: {“name”:“value”}

I was expecting what I’m setting in BuildSuccessResponse. calloutStatus is true, I’ve verified this from trace session

8

ok so it turned out to be a case issue. “Success” vs “success”. Thanks for your help guys!