$ pip install awscli $ . ~/.bashrc $ source ~/.bashrc PATH=$PATH:~/.local/bin "SubnetId":{ "type":"String", "description":"(Required) The subnet that the created instance will be placed into." }, $ aws ssm start-automation-execution --document-name "ChrisBinnie-UpdateLinuxAmi" --parameters "AutomationAssumeRole=arn:aws:iam::XXXXXXXX:role/AutomationRole, SourceAmiId=ami-XXXXXXX, InstanceIamRole=InstanceRole, SubnetId=subnet-XXXXXXX" $ aws ssm get-automation-execution --automation-execution-id "XXXXX-XXX-XXX-XXX-XXXX" $ aws ssm put-parameter --name "ChrisBinnie" --type "String" --value "ami-4d46d534" $ aws ssm get-parameter --name "ChrisBinnie"