3 actions in the ec2-instance-connect service. Select an action to see its access level, resource ARNs, condition keys, and a copy-paste IAM policy.
Grants permission to establish SSH connection to an EC2 instance using EC2 Instance Connect Endpoint
Grants permission to push an SSH public key to the specified EC2 instance to be used for serial console SSH
Grants permission to push an SSH public key to the specified EC2 instance to be used for standard SSH