If you need to replace a placement group or no longer need one, you can delete it. You can delete a placement group using one of the following methods.
Prerequisite
Before you can delete a placement group, it must contain no instances. You can terminate the instances, move them to another placement group, or remove them from the placement group.
To delete a placement group
Open the Amazon EC2 console at https://console.aws.amazon.com/ec2/
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In the navigation pane, choose Placement Groups.
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Select the placement group and choose Actions, Delete.
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When prompted for confirmation, enter
Delete
and then choose Delete.