AWS instance - how to find meta data of an EC2 instance

Login to the instance and:

> curl http://169.254.169.254/latest/meta-data/
ami-id
ami-launch-index
ami-manifest-path
block-device-mapping/
hostname
instance-action
instance-id
instance-type
kernel-id
local-hostname
local-ipv4
mac
metrics/
network/
placement/
profile
public-hostname
public-ipv4
public-keys/
ramdisk-id
reservation-id
security-groups
services/

Example:
> curl http://169.254.169.254/latest/meta-data/ami-id