How to delete a node label by command and api?

Question

Add label to nodes:

$ kubectl label nodes 10.xx.xx.xx key1=val1 

If I want to delete label(key1=val1) on node(10.xx.xx.xx), how

Answer 1

To add label to your node

kubectl label node ip-172-31-15-136 mynode=tst mnode=ssd

To remove label from your node

kubectl label node ip-172-31-15-136 mynode- mynode-