LambdaPublishServiceResponse is not serializable

[venketraman]

Using 0.5.10 version of this plugin. When invoking publish new version and update alias procedure, I get the following error.

java.lang.RuntimeException: java.io.IOException: Unable to serialize com.xti.jenkins.plugin.awslambda.publish.LambdaPublishServiceResponse@35fc939e
at com.xti.jenkins.plugin.awslambda.publish.LambdaPublishBuildStep.perform(LambdaPublishBuildStep.java:66)
at com.xti.jenkins.plugin.awslambda.publish.LambdaPublishBuildStep.perform(LambdaPublishBuildStep.java:46)
at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:78)
at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:65)
at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$1$1.call(SynchronousNonBlockingStepExecution.java:49)
at hudson.security.ACL.impersonate(ACL.java:260)
at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$1.run(SynchronousNonBlockingStepExecution.java:46)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Unable to serialize com.xti.jenkins.plugin.awslambda.publish.LambdaPublishServiceResponse@35fc939e
at hudson.remoting.UserRequest.serialize(UserRequest.java:201)
at hudson.remoting.UserRequest.perform(UserRequest.java:161)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:336)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at ......remote call to Enterprise Linux Slave 3(Native Method)
at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1545)
at hudson.remoting.UserResponse.retrieve(UserRequest.java:253)
at hudson.remoting.Channel.call(Channel.java:830)
at com.xti.jenkins.plugin.awslambda.publish.LambdaPublishBuildStep.perform(LambdaPublishBuildStep.java:58)
... 11 more
Caused by: java.io.NotSerializableException: com.xti.jenkins.plugin.awslambda.publish.LambdaPublishServiceResponse
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
at hudson.remoting.UserRequest._serialize(UserRequest.java:190)
at hudson.remoting.UserRequest.serialize(UserRequest.java:199)
at hudson.remoting.UserRequest.perform(UserRequest.java:161)
at hudson.remoting.UserRequest.perform(UserRequest.java:50)
at hudson.remoting.Request$2.run(Request.java:336)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
... 4 more