func ExampleLambda_CreateFunction() {
	svc := lambda.New(nil)

	params := &lambda.CreateFunctionInput{
		Code: &lambda.FunctionCode{ // Required
			ZipFile: []byte("PAYLOAD"),
		},
		FunctionName: aws.String("FunctionName"), // Required
		Handler:      aws.String("Handler"),      // Required
		Role:         aws.String("RoleArn"),      // Required
		Runtime:      aws.String("Runtime"),      // Required
		Description:  aws.String("Description"),
		MemorySize:   aws.Long(1),
		Timeout:      aws.Long(1),
	}
	resp, err := svc.CreateFunction(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func dequeueMessage() ([]Message, error) {
	req := &sqs.ReceiveMessageInput{
		MaxNumberOfMessages: aws.Long(10),
		QueueURL:            aws.String(MessageQueueUrl),
		WaitTimeSeconds:     aws.Long(10),
	}

	res, err := SQS().ReceiveMessage(req)

	if err != nil {
		return nil, err
	}

	messages := make([]Message, len(res.Messages))

	var message Message

	for i, m := range res.Messages {
		err = json.Unmarshal([]byte(*m.Body), &message)

		if err != nil {
			return nil, err
		}

		message.MessageID = m.MessageID
		message.ReceiptHandle = m.ReceiptHandle

		messages[i] = message
	}

	return messages, nil
}

func ExampleCloudWatch_PutMetricAlarm() {
	svc := cloudwatch.New(nil)

	params := &cloudwatch.PutMetricAlarmInput{
		AlarmName:          aws.String("AlarmName"),          // Required
		ComparisonOperator: aws.String("ComparisonOperator"), // Required
		EvaluationPeriods:  aws.Long(1),                      // Required
		MetricName:         aws.String("MetricName"),         // Required
		Namespace:          aws.String("Namespace"),          // Required
		Period:             aws.Long(1),                      // Required
		Statistic:          aws.String("Statistic"),          // Required
		Threshold:          aws.Double(1.0),                  // Required
		ActionsEnabled:     aws.Boolean(true),
		AlarmActions: []*string{
			aws.String("ResourceName"), // Required
			// More values...
		},
		AlarmDescription: aws.String("AlarmDescription"),
		Dimensions: []*cloudwatch.Dimension{
			&cloudwatch.Dimension{ // Required
				Name:  aws.String("DimensionName"),  // Required
				Value: aws.String("DimensionValue"), // Required
			},
			// More values...
		},
		InsufficientDataActions: []*string{
			aws.String("ResourceName"), // Required
			// More values...
		},
		OKActions: []*string{
			aws.String("ResourceName"), // Required
			// More values...
		},
		Unit: aws.String("StandardUnit"),
	}
	resp, err := svc.PutMetricAlarm(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ECSServiceCreate(req Request) (string, map[string]string, error) {
	count, err := strconv.Atoi(req.ResourceProperties["DesiredCount"].(string))

	if err != nil {
		return "", nil, err
	}

	r := &ecs.CreateServiceInput{
		Cluster:        aws.String(req.ResourceProperties["Cluster"].(string)),
		DesiredCount:   aws.Long(int64(count)),
		ServiceName:    aws.String(req.ResourceProperties["Name"].(string) + "-" + generateId("S", 10)),
		TaskDefinition: aws.String(req.ResourceProperties["TaskDefinition"].(string)),
	}

	balancers := req.ResourceProperties["LoadBalancers"].([]interface{})

	if len(balancers) > 0 {
		r.Role = aws.String(req.ResourceProperties["Role"].(string))
	}

	for _, balancer := range balancers {
		parts := strings.SplitN(balancer.(string), ":", 3)

		if len(parts) != 3 {
			return "", nil, fmt.Errorf("invalid load balancer specification: %s", balancer.(string))
		}

		name := parts[0]
		ps := parts[1]
		port, _ := strconv.Atoi(parts[2])

		r.LoadBalancers = append(r.LoadBalancers, &ecs.LoadBalancer{
			LoadBalancerName: aws.String(name),
			ContainerName:    aws.String(ps),
			ContainerPort:    aws.Long(int64(port)),
		})

		break
	}

	res, err := ECS(req).CreateService(r)

	if err != nil {
		return "", nil, err
	}

	return *res.Service.ServiceARN, nil, nil
}

func ExampleLambda_CreateEventSourceMapping() {
	svc := lambda.New(nil)

	params := &lambda.CreateEventSourceMappingInput{
		EventSourceARN:   aws.String("Arn"),                 // Required
		FunctionName:     aws.String("FunctionName"),        // Required
		StartingPosition: aws.String("EventSourcePosition"), // Required
		BatchSize:        aws.Long(1),
		Enabled:          aws.Boolean(true),
	}
	resp, err := svc.CreateEventSourceMapping(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleLambda_ListEventSourceMappings() {
	svc := lambda.New(nil)

	params := &lambda.ListEventSourceMappingsInput{
		EventSourceARN: aws.String("Arn"),
		FunctionName:   aws.String("FunctionName"),
		Marker:         aws.String("String"),
		MaxItems:       aws.Long(1),
	}
	resp, err := svc.ListEventSourceMappings(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func (c *Crypt) Encrypt(keyArn string, dec []byte) ([]byte, error) {
	req := &kms.GenerateDataKeyInput{
		KeyID:         aws.String(keyArn),
		NumberOfBytes: aws.Long(KeyLength),
	}

	res, err := KMS(c).GenerateDataKey(req)

	if err != nil {
		return nil, err
	}

	var key [KeyLength]byte
	copy(key[:], res.Plaintext[0:KeyLength])

	rand, err := c.generateNonce()

	if err != nil {
		return nil, err
	}

	var nonce [NonceLength]byte
	copy(nonce[:], rand[0:NonceLength])

	var enc []byte
	enc = secretbox.Seal(enc, dec, &nonce, &key)

	e := &Envelope{
		Ciphertext:   enc,
		EncryptedKey: res.CiphertextBlob,
		Nonce:        nonce[:],
	}

	return json.Marshal(e)
}

func ExampleCloudWatch_DescribeAlarms() {
	svc := cloudwatch.New(nil)

	params := &cloudwatch.DescribeAlarmsInput{
		ActionPrefix:    aws.String("ActionPrefix"),
		AlarmNamePrefix: aws.String("AlarmNamePrefix"),
		AlarmNames: []*string{
			aws.String("AlarmName"), // Required
			// More values...
		},
		MaxRecords: aws.Long(1),
		NextToken:  aws.String("NextToken"),
		StateValue: aws.String("StateValue"),
	}
	resp, err := svc.DescribeAlarms(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleCloudWatch_DescribeAlarmHistory() {
	svc := cloudwatch.New(nil)

	params := &cloudwatch.DescribeAlarmHistoryInput{
		AlarmName:       aws.String("AlarmName"),
		EndDate:         aws.Time(time.Now()),
		HistoryItemType: aws.String("HistoryItemType"),
		MaxRecords:      aws.Long(1),
		NextToken:       aws.String("NextToken"),
		StartDate:       aws.Time(time.Now()),
	}
	resp, err := svc.DescribeAlarmHistory(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleKinesis_CreateStream() {
	svc := kinesis.New(nil)

	params := &kinesis.CreateStreamInput{
		ShardCount: aws.Long(1),              // Required
		StreamName: aws.String("StreamName"), // Required
	}
	resp, err := svc.CreateStream(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleKMS_ListKeys() {
	svc := kms.New(nil)

	params := &kms.ListKeysInput{
		Limit:  aws.Long(1),
		Marker: aws.String("MarkerType"),
	}
	resp, err := svc.ListKeys(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleECS_ListTasks() {
	svc := ecs.New(nil)

	params := &ecs.ListTasksInput{
		Cluster:           aws.String("String"),
		ContainerInstance: aws.String("String"),
		Family:            aws.String("String"),
		MaxResults:        aws.Long(1),
		NextToken:         aws.String("String"),
		ServiceName:       aws.String("String"),
		StartedBy:         aws.String("String"),
	}
	resp, err := svc.ListTasks(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleSQS_ChangeMessageVisibilityBatch() {
	svc := sqs.New(nil)

	params := &sqs.ChangeMessageVisibilityBatchInput{
		Entries: []*sqs.ChangeMessageVisibilityBatchRequestEntry{ // Required
			&sqs.ChangeMessageVisibilityBatchRequestEntry{ // Required
				ID:                aws.String("String"), // Required
				ReceiptHandle:     aws.String("String"), // Required
				VisibilityTimeout: aws.Long(1),
			},
			// More values...
		},
		QueueURL: aws.String("String"), // Required
	}
	resp, err := svc.ChangeMessageVisibilityBatch(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func BenchmarkCodegenIterator(b *testing.B) {
	reqNum := 0
	db := benchDb()
	db.Handlers.Unmarshal.PushBack(func(r *aws.Request) {
		r.Data = benchResps[reqNum]
		reqNum++
	})

	input := &dynamodb.ListTablesInput{Limit: aws.Long(2)}
	iter := func(fn func(*dynamodb.ListTablesOutput, bool) bool) error {
		page, _ := db.ListTablesRequest(input)
		for ; page != nil; page = page.NextPage() {
			page.Send()
			out := page.Data.(*dynamodb.ListTablesOutput)
			if result := fn(out, !page.HasNextPage()); page.Error != nil || !result {
				return page.Error
			}
		}
		return nil
	}

	for i := 0; i < b.N; i++ {
		reqNum = 0
		iter(func(p *dynamodb.ListTablesOutput, last bool) bool {
			return true
		})
	}
}

func ExampleECS_UpdateService() {
	svc := ecs.New(nil)

	params := &ecs.UpdateServiceInput{
		Service:        aws.String("String"), // Required
		Cluster:        aws.String("String"),
		DesiredCount:   aws.Long(1),
		TaskDefinition: aws.String("String"),
	}
	resp, err := svc.UpdateService(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ListChanges(app string) (Changes, error) {
	req := &dynamodb.QueryInput{
		KeyConditions: &map[string]*dynamodb.Condition{
			"app": &dynamodb.Condition{
				AttributeValueList: []*dynamodb.AttributeValue{
					&dynamodb.AttributeValue{S: aws.String(app)},
				},
				ComparisonOperator: aws.String("EQ"),
			},
		},
		Limit:            aws.Long(10),
		ScanIndexForward: aws.Boolean(false),
		TableName:        aws.String(changesTable(app)),
	}

	res, err := DynamoDB().Query(req)

	if err != nil {
		return nil, err
	}

	changes := make(Changes, len(res.Items))

	for i, item := range res.Items {
		changes[i] = *changeFromItem(*item)
	}

	return changes, nil
}

func ExampleECS_RegisterContainerInstance() {
	svc := ecs.New(nil)

	params := &ecs.RegisterContainerInstanceInput{
		Cluster:                           aws.String("String"),
		InstanceIdentityDocument:          aws.String("String"),
		InstanceIdentityDocumentSignature: aws.String("String"),
		TotalResources: []*ecs.Resource{
			&ecs.Resource{ // Required
				DoubleValue:  aws.Double(1.0),
				IntegerValue: aws.Long(1),
				LongValue:    aws.Long(1),
				Name:         aws.String("String"),
				StringSetValue: []*string{
					aws.String("String"), // Required
					// More values...
				},
				Type: aws.String("String"),
			},
			// More values...
		},
		VersionInfo: &ecs.VersionInfo{
			AgentHash:     aws.String("String"),
			AgentVersion:  aws.String("String"),
			DockerVersion: aws.String("String"),
		},
	}
	resp, err := svc.RegisterContainerInstance(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func (c *Crypt) generateNonce() ([]byte, error) {
	res, err := KMS(c).GenerateRandom(&kms.GenerateRandomInput{NumberOfBytes: aws.Long(NonceLength)})

	if err != nil {
		return nil, err
	}

	return res.Plaintext, nil
}

func ExampleCloudFormation_CreateStack() {
	svc := cloudformation.New(nil)

	params := &cloudformation.CreateStackInput{
		StackName: aws.String("StackName"), // Required
		Capabilities: []*string{
			aws.String("Capability"), // Required
			// More values...
		},
		DisableRollback: aws.Boolean(true),
		NotificationARNs: []*string{
			aws.String("NotificationARN"), // Required
			// More values...
		},
		OnFailure: aws.String("OnFailure"),
		Parameters: []*cloudformation.Parameter{
			&cloudformation.Parameter{ // Required
				ParameterKey:     aws.String("ParameterKey"),
				ParameterValue:   aws.String("ParameterValue"),
				UsePreviousValue: aws.Boolean(true),
			},
			// More values...
		},
		StackPolicyBody: aws.String("StackPolicyBody"),
		StackPolicyURL:  aws.String("StackPolicyURL"),
		Tags: []*cloudformation.Tag{
			&cloudformation.Tag{ // Required
				Key:   aws.String("TagKey"),
				Value: aws.String("TagValue"),
			},
			// More values...
		},
		TemplateBody:     aws.String("TemplateBody"),
		TemplateURL:      aws.String("TemplateURL"),
		TimeoutInMinutes: aws.Long(1),
	}
	resp, err := svc.CreateStack(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func LambdaFunctionCreate(req Request) (string, error) {
	bres, err := http.Get(req.ResourceProperties["ZipFile"].(string))

	if err != nil {
		return "", err
	}

	defer bres.Body.Close()

	body, err := ioutil.ReadAll(bres.Body)

	memory := 128
	timeout := 5

	if m, ok := req.ResourceProperties["Memory"].(string); ok && m != "" {
		memory, _ = strconv.Atoi(m)
	}

	if t, ok := req.ResourceProperties["Timeout"].(string); ok && t != "" {
		timeout, _ = strconv.Atoi(t)
	}

	role := fmt.Sprintf("arn:aws:iam::%s:role/%s", req.ResourceProperties["AccountId"].(string), req.ResourceProperties["Role"].(string))

	res, err := Lambda(req).CreateFunction(&lambda.CreateFunctionInput{
		FunctionName: aws.String(req.ResourceProperties["Name"].(string)),
		Handler:      aws.String(req.ResourceProperties["Handler"].(string)),
		MemorySize:   aws.Long(int64(memory)),
		Timeout:      aws.Long(int64(timeout)),
		Role:         aws.String(role),
		Runtime:      aws.String(req.ResourceProperties["Runtime"].(string)),
		Code: &lambda.FunctionCode{
			ZipFile: body,
		},
	})

	if err != nil {
		return "", err
	}

	return *res.FunctionARN, nil
}