You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: kubernetes_cluster.go
    path of file: ./repos/terraformer/providers/ionoscloud
    
    the code of the file until where you have to start completion: package ionoscloud

import (
	"context"
	"log"

	"github.com/GoogleCloudPlatform/terraformer/providers/ionoscloud/helpers"
	"github.com/GoogleCloudPlatform/terraformer/terrafo
    
func (g *KubernetesClusterGenerator) InitResources() error {
	client := g.generateClient()
	cloudAPIClient := client.CloudAPIClient
	resourceType := "ionoscloud_k8s_cluster"

	kubernetesClusterResponse, _, err := cloudAPIClient.KubernetesApi.K8sGet(context.TODO()).Depth(1).Execute()
	if err != nil {
		return err
	}
	if kubernetesClusterResponse.Items == nil {
		log.Printf("[WARNING] expected a response containing k8s clusters but received 'nil' instead.")
		return nil
	}
	kubernetesClusters := *kubernetesClusterResponse.Items
	for _, kubernetesCluster := range kubernetesClusters {
		if kubernetesCluster.Properties == nil || kubernetesCluster.Properties.Name == nil {
			log.Printf(
				"[WARNING] 'nil' values in the response for k8s cluster with ID %v, skipping this resource.\n",
				*kubernetesCluster.Id)
			continue
		}
		g.Resources = append(g.Resources, terraformutils.NewResource(
			*kubernetesCluster.Id,
			*kubernetesCluster.Properties.Name+"-"+*kubernetesCluster.Id,
			resourceType,
			helpers.Ionos,
			map[string]string{},
			[]string{},
			map[string]interface{}{}))
	}
	return nil
}