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The AWS SDK for Kotlin client for EC2 Instance Connect
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// Code generated by smithy-kotlin-codegen. DO NOT EDIT!

package aws.sdk.kotlin.services.ec2instanceconnect

import aws.sdk.kotlin.runtime.http.ApiMetadata
import aws.sdk.kotlin.runtime.http.AwsUserAgentMetadata
import aws.sdk.kotlin.runtime.http.interceptors.AwsSpanInterceptor
import aws.sdk.kotlin.runtime.http.interceptors.BusinessMetricsInterceptor
import aws.sdk.kotlin.runtime.http.middleware.AwsRetryHeaderMiddleware
import aws.sdk.kotlin.runtime.http.middleware.RecursionDetection
import aws.sdk.kotlin.runtime.http.middleware.UserAgent
import aws.sdk.kotlin.services.ec2instanceconnect.auth.Ec2InstanceConnectAuthSchemeProviderAdapter
import aws.sdk.kotlin.services.ec2instanceconnect.auth.Ec2InstanceConnectIdentityProviderConfigAdapter
import aws.sdk.kotlin.services.ec2instanceconnect.endpoints.internal.EndpointResolverAdapter
import aws.sdk.kotlin.services.ec2instanceconnect.model.*
import aws.sdk.kotlin.services.ec2instanceconnect.serde.*
import aws.smithy.kotlin.runtime.auth.AuthSchemeId
import aws.smithy.kotlin.runtime.auth.awssigning.AwsSigningAttributes
import aws.smithy.kotlin.runtime.auth.awssigning.DefaultAwsSigner
import aws.smithy.kotlin.runtime.awsprotocol.AwsAttributes
import aws.smithy.kotlin.runtime.awsprotocol.json.AwsJsonProtocol
import aws.smithy.kotlin.runtime.client.SdkClientOption
import aws.smithy.kotlin.runtime.collections.attributesOf
import aws.smithy.kotlin.runtime.collections.putIfAbsent
import aws.smithy.kotlin.runtime.collections.putIfAbsentNotNull
import aws.smithy.kotlin.runtime.http.SdkHttpClient
import aws.smithy.kotlin.runtime.http.auth.AuthScheme
import aws.smithy.kotlin.runtime.http.auth.SigV4AuthScheme
import aws.smithy.kotlin.runtime.http.operation.OperationAuthConfig
import aws.smithy.kotlin.runtime.http.operation.OperationMetrics
import aws.smithy.kotlin.runtime.http.operation.SdkHttpOperation
import aws.smithy.kotlin.runtime.http.operation.context
import aws.smithy.kotlin.runtime.http.operation.roundTrip
import aws.smithy.kotlin.runtime.http.operation.telemetry
import aws.smithy.kotlin.runtime.io.SdkManagedGroup
import aws.smithy.kotlin.runtime.io.addIfManaged
import aws.smithy.kotlin.runtime.operation.ExecutionContext

internal class DefaultEc2InstanceConnectClient(override val config: Ec2InstanceConnectClient.Config) : Ec2InstanceConnectClient {
    private val managedResources = SdkManagedGroup()
    private val client = SdkHttpClient(config.httpClient)
    private val identityProviderConfig = Ec2InstanceConnectIdentityProviderConfigAdapter(config)
    private val configuredAuthSchemes = with(config.authSchemes.associateBy(AuthScheme::schemeId).toMutableMap()){
        getOrPut(AuthSchemeId.AwsSigV4){
            SigV4AuthScheme(DefaultAwsSigner, "ec2-instance-connect")
        }
        toMap()
    }
    private val authSchemeAdapter = Ec2InstanceConnectAuthSchemeProviderAdapter(config)
    private val telemetryScope = "aws.sdk.kotlin.services.ec2instanceconnect"
    private val opMetrics = OperationMetrics(telemetryScope, config.telemetryProvider)

    init {
        managedResources.addIfManaged(config.httpClient)
        managedResources.addIfManaged(config.credentialsProvider)
    }

    private val awsUserAgentMetadata = AwsUserAgentMetadata.fromEnvironment(ApiMetadata(ServiceId, SdkVersion), config.applicationId)

    /**
     * Pushes an SSH public key to the specified EC2 instance. The key remains for 60 seconds, which gives you 60 seconds to establish a serial console connection to the instance using SSH. For more information, see [EC2 Serial Console](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-serial-console.html) in the *Amazon EC2 User Guide*.
     */
    override suspend fun sendSerialConsoleSshPublicKey(input: SendSerialConsoleSshPublicKeyRequest): SendSerialConsoleSshPublicKeyResponse {
        val op = SdkHttpOperation.build {
            serializeWith = SendSerialConsoleSSHPublicKeyOperationSerializer()
            deserializeWith = SendSerialConsoleSSHPublicKeyOperationDeserializer()
            operationName = "SendSerialConsoleSSHPublicKey"
            serviceName = ServiceId
            telemetry {
                provider = config.telemetryProvider
                scope = telemetryScope
                metrics = opMetrics
                attributes = attributesOf {
                    "rpc.system" to "aws-api"
                }
            }
            execution.auth = OperationAuthConfig(authSchemeAdapter, configuredAuthSchemes, identityProviderConfig)
            execution.endpointResolver = EndpointResolverAdapter(config)
            execution.retryStrategy = config.retryStrategy
            execution.retryPolicy = config.retryPolicy
        }
        mergeServiceDefaults(op.context)
        op.install(AwsRetryHeaderMiddleware())
        op.interceptors.add(AwsSpanInterceptor)
        op.interceptors.add(BusinessMetricsInterceptor())
        op.install(AwsJsonProtocol("AWSEC2InstanceConnectService", "1.1"))
        op.install(UserAgent(awsUserAgentMetadata))
        op.install(RecursionDetection())
        op.interceptors.addAll(config.interceptors)
        return op.roundTrip(client, input)
    }

    /**
     * Pushes an SSH public key to the specified EC2 instance for use by the specified user. The key remains for 60 seconds. For more information, see [Connect to your Linux instance using EC2 Instance Connect](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Connect-using-EC2-Instance-Connect.html) in the *Amazon EC2 User Guide*.
     *
     * @sample aws.sdk.kotlin.services.ec2instanceconnect.samples.SendSSHPublicKey.sample
     */
    override suspend fun sendSshPublicKey(input: SendSshPublicKeyRequest): SendSshPublicKeyResponse {
        val op = SdkHttpOperation.build {
            serializeWith = SendSSHPublicKeyOperationSerializer()
            deserializeWith = SendSSHPublicKeyOperationDeserializer()
            operationName = "SendSSHPublicKey"
            serviceName = ServiceId
            telemetry {
                provider = config.telemetryProvider
                scope = telemetryScope
                metrics = opMetrics
                attributes = attributesOf {
                    "rpc.system" to "aws-api"
                }
            }
            execution.auth = OperationAuthConfig(authSchemeAdapter, configuredAuthSchemes, identityProviderConfig)
            execution.endpointResolver = EndpointResolverAdapter(config)
            execution.retryStrategy = config.retryStrategy
            execution.retryPolicy = config.retryPolicy
        }
        mergeServiceDefaults(op.context)
        op.install(AwsRetryHeaderMiddleware())
        op.interceptors.add(AwsSpanInterceptor)
        op.interceptors.add(BusinessMetricsInterceptor())
        op.install(AwsJsonProtocol("AWSEC2InstanceConnectService", "1.1"))
        op.install(UserAgent(awsUserAgentMetadata))
        op.install(RecursionDetection())
        op.interceptors.addAll(config.interceptors)
        return op.roundTrip(client, input)
    }

    override fun close() {
        managedResources.unshareAll()
    }

    /**
     * merge the defaults configured for the service into the execution context before firing off a request
     */
    private fun mergeServiceDefaults(ctx: ExecutionContext) {
        ctx.putIfAbsent(SdkClientOption.ClientName, config.clientName)
        ctx.putIfAbsent(SdkClientOption.LogMode, config.logMode)
        ctx.putIfAbsentNotNull(AwsAttributes.Region, config.region)
        ctx.putIfAbsentNotNull(AwsSigningAttributes.SigningRegion, config.region)
        ctx.putIfAbsent(AwsSigningAttributes.SigningService, "ec2-instance-connect")
        ctx.putIfAbsent(AwsSigningAttributes.CredentialsProvider, config.credentialsProvider)
    }

}