AWS EC2: "Invalid command: terminate"

Question

I have an EC-2 instance with an Amazon-Linux OS using Elastic Beanstalk to run a Flask application on AWS, and I am trying to use the eb terminate command to terminate my Elastic Beanstalk application. Here is the documentation on the method I'm trying to use:

However, when I run the command, I get the following response:

[ec2-user@ip-172-31-14-25 python2.7]$ eb terminate ecco-app-dev
Invalid command: terminate

I am running eb version 2.6.4:

[ec2-user@ip-172-31-14-25 python2.7]$ eb --version
AWS Elastic Beanstalk Command Line Interface v2.6.4

Does anyone know why I am getting an "Invalid command" response, or what I can do to terminate the eb application? I would be grateful for any help others can offer.

Answer 1

To terminate my eb environments, I visited:

https://console.aws.amazon.com/elasticbeanstalk/?region=us-west-2

Where the value supplied to region= is the region that contains the environment to be shut down. On that page, one can easily deactivate multiple environments swiftly:

Answer 2

eb terminate is an eb version 3 command.

eb 2.6 only supports the following:

branch
delete
events
init
logs
push
start
status
stop
update

Source: http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/eb-cmd-commands.html

eb version 3 commands:

abort
clone
config
console
create
deploy
events
health
init
list
local
logs
open
platform
printenv
scale
setenv
ssh
status
swap
terminate
upgrade
use

Source: http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/eb3-cmd-commands.html