Private EKS Cluster not accessble

[ashaseenu143]

Describe the problem
Hi, this is srinivasa am created EKS cluster in AWS using EKSCTL but default it will create public eks (API server endpoint access) but it is i need to change this one into private am trying from AWS console after changing in to private from kube-server where i installed kubectl and eksctl i cant able to access that cluster am getting error tcp:ip ip:443 i/o timeout my kubeserver is in private subnet only and all my worker nodes is also in private only but i dont know why am getting this error from my kube-machine please help me for this to troubleshoot incase u need any info i will provide
EKS-version 1.15
thank you

References
Please include a link to the lines where the error appears.

[jicowan]

@ashaseenu143 can you create this issue in the GitHub repository for eksctl instead? This is the repository for the EKS best practices guide.