cnquery shell aws ec2 ssm not working

[vjeffrey]

Describe the bug

[19/10/22 02:08:01] ❯ AWS_REGION=us-east-1 AWS_PROFILE="vvdefault" cnquery shell aws ec2 ssm ec2-user@50.19.150.22

→ loaded configuration from /Users/vj/.config/mondoo/mondoo.yml using source default
→ discover related assets for 1 asset(s)
→ resolved assets resolved-assets=0
x could not connect to asset error="operation error EC2: DescribeInstances, https response error StatusCode: 400, RequestID: 1164b9f9-09b7-43ee-b352-ec23afd26700, api error MissingParameter: The request must contain the parameter InstanceId" asset=
FTL could not resolve assets

vj@vj-macpro ~
[19/10/22 02:08:11] ❯ AWS_REGION=us-east-1 AWS_PROFILE="vvdefault" cnquery shell aws ec2 ssm ec2-user@i-0fd8fc27329747cca
→ loaded configuration from /Users/vj/.config/mondoo/mondoo.yml using source default
→ discover related assets for 1 asset(s)
→ resolved assets resolved-assets=0
x could not connect to asset error="operation error EC2: DescribeInstances, https response error StatusCode: 400, RequestID: 4c11312c-cf84-493f-a4d8-91af192018ac, api error MissingParameter: The request must contain the parameter InstanceId" asset=
FTL could not resolve assets

trying with instance connect works:

vj@vj-macpro ~
[19/10/22 02:08:19] ❯ AWS_REGION=us-east-1 AWS_PROFILE="vvdefault" cnquery shell aws ec2 instance-connect ec2-user@i-0fd8fc27329747cca
→ loaded configuration from /Users/vj/.config/mondoo/mondoo.yml using source default
→ discover related assets for 1 asset(s)
→ resolved assets resolved-assets=1
  ___ _ __   __ _ _   _  ___ _ __ _   _
 / __| '_ \ / _` | | | |/ _ \ '__| | | |
| (__| | | | (_| | |_| |  __/ |  | |_| |
 \___|_| |_|\__, |\__,_|\___|_|   \__, |
  mondoo™      |_|                |___/  interactive shell

cnquery>

[preslavgerchev]

I am still getting errors:

AWS_REGION=us-east-1 AWS_PROFILE=preslav-dev cnquery shell aws ec2 ssm ubuntu@<ip>  
→ loaded configuration from /Users/preslavgerchev/.config/mondoo/mondoo.yml using source default
→ discover related assets for 1 asset(s)
→ resolved assets resolved-assets=0
x could not connect to asset error="operation error EC2: DescribeInstances, https response error StatusCode: 400, RequestID: 42281d27-9055-406d-8607-636caece9fda, api error InvalidInstanceID.Malformed: Invalid id:<ip>" asset=<ip>
FTL could not resolve assets

I believe it's related to us trying to retrieve instances, using the host param as an instance id

[preslavgerchev]

Oh, now i see that the examples above also use instance id, I was looking at the first example only. Going to improve the help command for that in another PR:

Usage:
  cnquery scan aws ec2 ssm user@host [flags]