This topic describes how to delete a stack in Resource Orchestration Service (ROS).
Prerequisites
Make sure that the stack you want to delete does not have an operation, such as a creation or update operation, in progress.
If you want to use a RAM user to delete a stack, make sure that the RAM user has the AliyunROSFullAccess permission. For more information, see Grant permissions to a RAM user.
Procedure
Log on to the ROS console.
In the left-side navigation pane, click Stacks.
In the upper-left corner of the page, select the region of the stack that you want to delete from the drop-down list. In this example, China (Hangzhou) is selected.
On the Stacks page, find the stack and click Delete in the Actions column.
In the Delete Stack dialog box, specify the RAM Role parameter.
If you specify a RAM role, ROS uses the RAM role to delete the stack.
If you do not specify a RAM role, ROS uses the current account to delete the stack.
Specify the Method to Delete the Stack parameter. Valid values:
Retain Resources: retains stack resources when the stack is deleted. You must select resource items that you want to retain from the Resource Item drop-down list.
Release Resources: releases stack resources when the stack is deleted. Proceed with caution.
Click OK.