I want to get external cluster credentials after "argocd cluster add".What should i do？

[breakALeg111]

Steps：
1、I add a cluster by “argocd cluster add”
2、A secret named “cluster-kubernetes.xxx.904396332” are created in the specified namespace. There are a json which contains information about "caData、keyData、certData" in data.config.
3、I call http://xxx.xxx.xxx.xxx/api/v1/clusters. But only caData and certData are returned.
If i want to connect external cluster and do something. I also need keyData. How can i get keyData？

If calling the API interface is not feasible, how can I operate an external cluster managed by argocd while only knowing argocd's username and password？If you have any good suggestions, thank you very much！

[agaudreault]

You cannot. ArgoCD cannot be leveraged to obtain the cluster credentials. If you are doing argocd cluster add locally, that means you already have the authentication information that you provide to Argo to authenticate to that cluster. You should use that information to query the cluster.