aws eks register-cluster
Connects a Kubernetes cluster to the Amazon EKS control plane. AWS CLI reference
4 options Its page in the AWS CLI reference
Options
--client-request-tokenA unique, case-sensitive identifier that you provide to ensure the idempotency of the request.--connector-configThe configuration settings required to connect the Kubernetes cluster to the Amazon EKS control plane.--nameA unique name for this cluster in your Amazon Web Services Region.--tagsMetadata that assists with categorization and organization.