lint: unused

Signed-off-by: Azanul <[email protected]>

providers/aws/lambda/functions.go

@@ -3,15 +3,13 @@ package lambda
 import (
 	"context"
 	"fmt"
-	"strconv"
 	"time"
 
 	log "github.com/sirupsen/logrus"
 
 	"github.com/aws/aws-sdk-go-v2/aws"
 	"github.com/aws/aws-sdk-go-v2/service/cloudwatch"
 	cloudwatchTypes "github.com/aws/aws-sdk-go-v2/service/cloudwatch/types"
-	"github.com/aws/aws-sdk-go-v2/service/costexplorer"
 	"github.com/aws/aws-sdk-go-v2/service/iam"
 	"github.com/aws/aws-sdk-go-v2/service/lambda"
 	lambdaTypes "github.com/aws/aws-sdk-go-v2/service/lambda/types"
@@ -190,28 +188,6 @@ func Functions(ctx context.Context, client providers.ProviderClient) ([]models.R
 	return resources, nil
 }
 
-func getLambdaCostAndUsage(ctx context.Context, region string) (float64, error) {
-	total := 0.0
-	costexplorerOutputList, ok := ctx.Value(awsUtils.CostexplorerKey).([]*costexplorer.GetCostAndUsageOutput)
-	if !ok || costexplorerOutputList == nil {
-		return 0, fmt.Errorf("incorrect costexplorerOutputList")
-	}
-	for _, costexplorerOutput := range costexplorerOutputList {
-		for _, group := range costexplorerOutput.ResultsByTime {
-			for _, v := range group.Groups {
-				if v.Keys[0] == "Lambda" && v.Keys[1] == region {
-					amt, err := strconv.ParseFloat(*v.Metrics["UnblendedCost"].Amount, 64)
-					if err != nil {
-						return 0, err
-					}
-					total += amt
-				}
-			}
-		}
-	}
-	return total, nil
-}
-
 func getLambdaRelations(config aws.Config, lambda lambdaTypes.FunctionConfiguration) (rel []models.Link) {
 	// Get associated IAM roles
 	if lambda.Role != nil {