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The AWS SDK for Kotlin client for IoTFleetWise
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// Code generated by smithy-kotlin-codegen. DO NOT EDIT!

package aws.sdk.kotlin.services.iotfleetwise.serde

import aws.sdk.kotlin.services.iotfleetwise.model.ThrottlingException
import aws.smithy.kotlin.runtime.http.HttpCall
import aws.smithy.kotlin.runtime.http.operation.HttpDeserializer
import aws.smithy.kotlin.runtime.http.response.HttpResponse
import aws.smithy.kotlin.runtime.operation.ExecutionContext
import aws.smithy.kotlin.runtime.serde.SdkFieldDescriptor
import aws.smithy.kotlin.runtime.serde.SdkObjectDescriptor
import aws.smithy.kotlin.runtime.serde.SerialKind
import aws.smithy.kotlin.runtime.serde.asSdkSerializable
import aws.smithy.kotlin.runtime.serde.deserializeList
import aws.smithy.kotlin.runtime.serde.deserializeMap
import aws.smithy.kotlin.runtime.serde.deserializeStruct
import aws.smithy.kotlin.runtime.serde.field
import aws.smithy.kotlin.runtime.serde.json.JsonDeserializer
import aws.smithy.kotlin.runtime.serde.json.JsonSerialName
import aws.smithy.kotlin.runtime.serde.serializeList
import aws.smithy.kotlin.runtime.serde.serializeMap
import aws.smithy.kotlin.runtime.serde.serializeStruct


internal class ThrottlingExceptionDeserializer: HttpDeserializer.NonStreaming {

    override fun deserialize(context: ExecutionContext, call: HttpCall, payload: ByteArray?): ThrottlingException {
        val response = call.response
        val builder = ThrottlingException.Builder()

        builder.retryAfterSeconds = response.headers["Retry-After"]?.toInt() ?: 0

        if (payload != null) {
            deserializeThrottlingExceptionError(builder, payload)
        }
        builder.correctErrors()
        return builder.build()
    }
}

private fun deserializeThrottlingExceptionError(builder: ThrottlingException.Builder, payload: ByteArray) {
    val deserializer = JsonDeserializer(payload)
    val MESSAGE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("message"))
    val QUOTACODE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("quotaCode"))
    val SERVICECODE_DESCRIPTOR = SdkFieldDescriptor(SerialKind.String, JsonSerialName("serviceCode"))
    val OBJ_DESCRIPTOR = SdkObjectDescriptor.build {
        field(MESSAGE_DESCRIPTOR)
        field(QUOTACODE_DESCRIPTOR)
        field(SERVICECODE_DESCRIPTOR)
    }

    deserializer.deserializeStruct(OBJ_DESCRIPTOR) {
        loop@while (true) {
            when (findNextFieldIndex()) {
                MESSAGE_DESCRIPTOR.index -> builder.message = deserializeString()
                QUOTACODE_DESCRIPTOR.index -> builder.quotaCode = deserializeString()
                SERVICECODE_DESCRIPTOR.index -> builder.serviceCode = deserializeString()
                null -> break@loop
                else -> skipValue()
            }
        }
    }
}