Deserialization error using io.kubernetes.client.apis.AppsV1beta1Api#deleteNamespacedDeployment

[AndyManastorm]

it works, but something goes wrong when deserializatiom happens

the result json is like below:

{
    "kind": "Deployment",
    "apiVersion": "apps/v1beta1",
    "metadata": {
        "name": "nginx-poc",
        "namespace": "default",
        "selfLink": "/apis/apps/v1beta1/namespaces/default/deployments/nginx-poc",
        "uid": "44f62fe1-4484-11e8-a7a0-00163e060803",
        "resourceVersion": "935700",
        "generation": 1,
        "creationTimestamp": "2018-04-20T10:19:11Z",
        "labels": {
            "app": "nginx"
        },
        "annotations": {
            "deployment.kubernetes.io/revision": "1"
        }
    },
    "spec": {
        "replicas": 2,
        "selector": {
            "matchLabels": {
                "app": "nginx"
            }
        },
        "template": {
            "metadata": {
                "creationTimestamp": null,
                "labels": {
                    "app": "nginx"
                }
            },
            "spec": {
                "containers": [
                    {
                        "name": "nginx",
                        "image": "nginx:1.7.9",
                        "ports": [
                            {
                                "containerPort": 80,
                                "protocol": "TCP"
                            }
                        ],
                        "resources": {},
                        "terminationMessagePath": "/dev/termination-log",
                        "terminationMessagePolicy": "File",
                        "imagePullPolicy": "IfNotPresent"
                    }
                ],
                "restartPolicy": "Always",
                "terminationGracePeriodSeconds": 30,
                "dnsPolicy": "ClusterFirst",
                "securityContext": {},
                "schedulerName": "default-scheduler"
            }
        },
        "strategy": {
            "type": "RollingUpdate",
            "rollingUpdate": {
                "maxUnavailable": "25%",
                "maxSurge": "25%"
            }
        },
        "revisionHistoryLimit": 2,
        "progressDeadlineSeconds": 600
    },
    "status": {
        "observedGeneration": 1,
        "conditions": [
            {
                "type": "Available",
                "status": "False",
                "lastUpdateTime": "2018-04-20T10:19:11Z",
                "lastTransitionTime": "2018-04-20T10:19:11Z",
                "reason": "MinimumReplicasUnavailable",
                "message": "Deployment does not have minimum availability."
            }
        ]
    }
}

and the error is:
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at line 76 column 14 path $.status

at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:220)
at com.google.gson.Gson.fromJson(Gson.java:879)
at com.google.gson.Gson.fromJson(Gson.java:844)
at com.google.gson.Gson.fromJson(Gson.java:793)
at io.kubernetes.client.JSON.deserialize(JSON.java:110)
at io.kubernetes.client.ApiClient.deserialize(ApiClient.java:668)
at io.kubernetes.client.ApiClient.handleResponse(ApiClient.java:871)
at io.kubernetes.client.ApiClient.execute(ApiClient.java:798)
at io.kubernetes.client.apis.AppsV1beta1Api.deleteNamespacedDeploymentWithHttpInfo(AppsV1beta1Api.java:1485)
at io.kubernetes.client.apis.AppsV1beta1Api.deleteNamespacedDeployment(AppsV1beta1Api.java:1465)
at OfficalALMTest.deleteDeployment(OfficalALMTest.java:67)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

Caused by: java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at line 76 column 14 path $.status
at com.google.gson.stream.JsonReader.nextString(JsonReader.java:831)
at com.google.gson.internal.bind.TypeAdapters$16.read(TypeAdapters.java:422)
at com.google.gson.internal.bind.TypeAdapters$16.read(TypeAdapters.java:410)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:116)
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:216)
... 34 more

[brendandburns]

I think that this is a duplicate of #86

Basically delete can return either a V1Status or a Deployment object and our Swagger (and Swagger code generator) can't handle it.

[AndyManastorm]

Understood. Thanks anyway.