FATAL EXCEPTION: main
Process: com.lyfe.android, PID: 13755
java.lang.IllegalArgumentException: Unable to create converter for class com.lyfe.android.core.data.model.GoogleTokenResponse
    for method GoogleService.getAccessToken
 at retrofit2.Utils.methodError(Utils.java:54)
 at retrofit2.HttpServiceMethod.createResponseConverter(HttpServiceMethod.java:126)
 at retrofit2.HttpServiceMethod.parseAnnotations(HttpServiceMethod.java:85)
 at retrofit2.ServiceMethod.parseAnnotations(ServiceMethod.java:39)
 at retrofit2.Retrofit.loadServiceMethod(Retrofit.java:202)
 at retrofit2.Retrofit$1.invoke(Retrofit.java:160)
 at java.lang.reflect.Proxy.invoke(Proxy.java:1006)
 at $Proxy6.getAccessToken(Unknown Source)
 at com.lyfe.android.core.data.datasource.GoogleDataSourceImpl.getAccessToken(GoogleDataSourceImpl.kt:20)
 at com.lyfe.android.core.data.repository.GoogleRepositoryImpl$getAccessToken$2.invokeSuspend(GoogleRepositoryImpl.kt:22)
 at com.lyfe.android.core.data.repository.GoogleRepositoryImpl$getAccessToken$2.invoke(Unknown Source:8)
 at com.lyfe.android.core.data.repository.GoogleRepositoryImpl$getAccessToken$2.invoke(Unknown Source:4)
 at kotlinx.coroutines.flow.SafeFlow.collectSafely(Builders.kt:61)
 at kotlinx.coroutines.flow.AbstractFlow.collect(Flow.kt:230)
 at kotlinx.coroutines.flow.internal.ChannelFlowOperatorImpl.flowCollect(ChannelFlow.kt:195)
 at kotlinx.coroutines.flow.internal.ChannelFlowOperator.collectTo$suspendImpl(ChannelFlow.kt:157)
 at kotlinx.coroutines.flow.internal.ChannelFlowOperator.collectTo(Unknown Source:0)
 at kotlinx.coroutines.flow.internal.ChannelFlow$collectToFun$1.invokeSuspend(ChannelFlow.kt:60)
 at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
 at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
 at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(LimitedDispatcher.kt:115)
 at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:103)
 at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:584)
 at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:793)
 at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:697)
 at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:684)
 Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [StandaloneCoroutine{Cancelling}@5f25db1, Dispatchers.Main.immediate]
Caused by: kotlinx.serialization.SerializationException: Serializer for class 'GoogleTokenResponse' is not found.
Please ensure that class is marked as '@Serializable' and that the serialization compiler plugin is applied.

 at kotlinx.serialization.internal.PlatformKt.serializerNotRegistered(Platform.kt:31)
 at kotlinx.serialization.SerializersKt__SerializersJvmKt.serializer(SerializersJvm.kt:77)
 at kotlinx.serialization.SerializersKt.serializer(Unknown Source:1)
 at com.lyfe.android.core.data.network.converter.LyfeSerializer.serializer(LyfeSerializer.kt:22)
 at com.lyfe.android.core.data.network.converter.SerializerFactory.responseBodyConverter(SerializerFactory.kt:24)
 at retrofit2.Retrofit.nextResponseBodyConverter(Retrofit.java:362)
 at retrofit2.Retrofit.responseBodyConverter(Retrofit.java:345)
 at retrofit2.HttpServiceMethod.createResponseConverter(HttpServiceMethod.java:124)
 ... 24 more

override suspend fun getAccessToken(request: GoogleTokenRequest): Result<GoogleTokenResponse> {
    Log.d("Google Request", request.toString())
    return googleService.getAccessToken(request.toString())
}

@Serializable
data class GoogleTokenRequest(
	private val grant_type: String,
	private val client_id: String,
	private val client_secret: String,
	private val code: String
)

@Serializable
data class GoogleTokenResponse(
	val access_token: String
)