commonMain.aws.sdk.kotlin.services.bedrockruntime.serde.InvokeModelOperationDeserializer.kt Maven / Gradle / Ivy

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The AWS Kotlin client for Bedrock Runtime
There is a newer version: 1.3.80
// Code generated by smithy-kotlin-codegen. DO NOT EDIT!

package aws.sdk.kotlin.services.bedrockruntime.serde

import aws.sdk.kotlin.services.bedrockruntime.model.BedrockRuntimeException
import aws.sdk.kotlin.services.bedrockruntime.model.InvokeModelResponse
import aws.sdk.kotlin.services.bedrockruntime.model.PerformanceConfigLatency
import aws.smithy.kotlin.runtime.awsprotocol.json.RestJsonErrorDeserializer
import aws.smithy.kotlin.runtime.awsprotocol.setAseErrorMetadata
import aws.smithy.kotlin.runtime.awsprotocol.withPayload
import aws.smithy.kotlin.runtime.http.HttpCall
import aws.smithy.kotlin.runtime.http.isSuccess
import aws.smithy.kotlin.runtime.http.operation.HttpDeserializer
import aws.smithy.kotlin.runtime.operation.ExecutionContext


internal class InvokeModelOperationDeserializer: HttpDeserializer.NonStreaming {

    override fun deserialize(context: ExecutionContext, call: HttpCall, payload: ByteArray?): InvokeModelResponse {
        val response = call.response
        if (!response.status.isSuccess()) {
            throwInvokeModelError(context, call, payload)
        }
        val builder = InvokeModelResponse.Builder()

        builder.contentType = response.headers["Content-Type"]
        builder.performanceConfigLatency = response.headers["X-Amzn-Bedrock-PerformanceConfig-Latency"]?.let { PerformanceConfigLatency.fromValue(it) }

        builder.body = payload

        builder.correctErrors()
        return builder.build()
    }
}

private fun throwInvokeModelError(context: ExecutionContext, call: HttpCall, payload: ByteArray?): kotlin.Nothing {
    val wrappedResponse = call.response.withPayload(payload)
    val wrappedCall = call.copy(response = wrappedResponse)

    val errorDetails = try {
        RestJsonErrorDeserializer.deserialize(call.response.headers, payload)
    } catch (ex: Exception) {
        throw BedrockRuntimeException("Failed to parse response as 'restJson1' error", ex).also {
            setAseErrorMetadata(it, wrappedCall.response, null)
        }
    }

    val ex = when(errorDetails.code) {
        "ModelTimeoutException" -> ModelTimeoutExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "AccessDeniedException" -> AccessDeniedExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "ResourceNotFoundException" -> ResourceNotFoundExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "ThrottlingException" -> ThrottlingExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "ServiceUnavailableException" -> ServiceUnavailableExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "InternalServerException" -> InternalServerExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "ValidationException" -> ValidationExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "ModelNotReadyException" -> ModelNotReadyExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "ModelErrorException" -> ModelErrorExceptionDeserializer().deserialize(context, wrappedCall, payload)
        "ServiceQuotaExceededException" -> ServiceQuotaExceededExceptionDeserializer().deserialize(context, wrappedCall, payload)
        else -> BedrockRuntimeException(errorDetails.message)
    }

    setAseErrorMetadata(ex, wrappedResponse, errorDetails)
    throw ex
}