wso2 getting NullPointer exception for /api/device-mgt/android/mssl/v1.0/configuration/

[sumit1dec]

This API seems to be throwing NullPointer Exception WSO2 IOT Server 3.3.0:

Pleas help me under which Project of WSO2 can I find this API?

TID: [-1234] [] [2020-04-15 09:05:28,421] ERROR {org.apache.synapse.transport.passthru.ServerWorker} - Error processing GET request for : /api/device-mgt/android/mssl/v1.0/configuration/. Error detail: null. {org.apache.synapse.transport.passthru.ServerWorker}
java.lang.NullPointerException
at org.wso2.carbon.apimgt.handlers.AuthenticationHandler.handleRequest(AuthenticationHandler.java:150)
at org.apache.synapse.rest.API.process(API.java:325)
at org.apache.synapse.rest.RESTRequestHandler.apiProcess(RESTRequestHandler.java:123)
at org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:101)
at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:69)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:303)
at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:92)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:337)
at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:158)
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

[stale]

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