Steps To Reproduce :
====================
Send a POST request to DR

/data-router/v1/orchestration-event-service/orchestration-event
{
"serviceInstanceList": [

{ "serviceInstanceId": "24602405-7714-4c64-81da-9e182a3eba59", "modelVersionId": "2f836857-d399-4de3-a6f8-e4a09d3017eb", "modelInvariantId": "8c383ba3-20c3-4196-b092-c8c007ef7ddc" }

]
}

Expected Behavior
=====================
DR is supposed to consume the event ir-regardless of the version being called out explicitly in the request.

Actual Behavior
=====================
Nothing happens, looks <no logs> Looks like it silently drops the call?

Affected Area :
=====================
Datarouter

Specific Error Message :
=====================
Nothing in SOAP/Logs

Logs :
=====================
NOP

Environment Setup
=====================
Deploy a POMBA OOM setup

Build number :
=====================
nexus3.onap.org:10001/onap/dmaap/datarouter-node latest 0cb9919a53fd 5 hours ago 673 MB