Unable to deserialize into KubernetesClusterName: Given invalid cluster name 'eksclusterEksClusterEastBr5useast1clusterE0E4572F-c36ad2b5b0494751969f4e15a4c91a6d': cluster names must be valid Kubernetes label

const clusterName = eksclusterEksClusterEastBr5useast1clusterE0E4572F-c36ad2b5b0494751969f4e15a4c91a6d;
const cluster = new eks.Cluster(this, 'hello-eks', {
  version: eks.KubernetesVersion.V1_31,
  kubectlLayer: new KubectlV31Layer(this, 'kubectl'),
  defaultCapacity: 0,
  clusterName: clusterName,
});

const userData = ec2.UserData.forLinux();
userData.addCommands(`[settings.kubernetes]
api-server = "${this.cluster.clusterEndpoint}"
cluster-certificate = "${this.cluster.clusterCertificateAuthorityData}"
cluster-name = "${clusterName}"
[settings.host-containers.admin]
enabled = ${bottleRocketAdminContainerEnabled}`,
      );
      
    launchTemplate = new ec2.LaunchTemplate(this, `${Stack.of(this).stackName}-${Stack.of(this).region}-launch-template-br`, {
        blockDevices: [{
          deviceName: '/dev/xvda',
          volume: autoscaling.BlockDeviceVolume.ebs(
            50,
            {
              volumeType: autoscaling.EbsDeviceVolumeType.GP3,
            },
          ),
        }],
        machineImage: ec2.MachineImage.fromSsmParameter('/aws/service/bottlerocket/aws-k8s-1.31/x86_64/latest/image_id'),
        instanceType: 't3.medium',
        userData: userData,
      });
      Tags.of(launchTemplate).add('eks:cluster-name', clusterName);
      Tags.of(launchTemplate).add('eks:nodegroup-name', nodeGroupName);
      cluster.addNodegroupCapacity(`${Stack.of(this).stackName}-${Stack.of(this).region}-ng`, nodeGroupOptions);