How to delete Bitbucket cloud workspace
Platform Notice: Cloud - This article applies to Atlassian products on the cloud platform.
Summary
This article has step by steps instructions on how to delete Bitbucket Cloud workspaces.
You should be an admin of the workspace to delete it. 
You can check if you are an admin by navigating to the workspace and checking if you can see the "Settings" section on the workspace.
Before you proceed
Please note that if you delete the workspace, all repositories under that workspace will also be deleted. If you still need the data from that workspace please make sure to either transfer the repositories from the workspace to a different one or clone the repositories to your local machine so you have a local copy of them.
This operation is not reversible. It's not possible to recover a deleted workspace or its repositories. Also, the workspace ID will not be released until 30 days from the date of deletion. It is recommended to delete the workspace by renaming it to something like workspaceID_old in case the same workspace ID needs to be reused within 30 days.
Steps
- Navigate the workspace that you want to delete by going to https://bitbucket.org/<workspaceID>, changing the <workspaceID> to your workspace's workspace ID. You can also find your workspace by clicking on your avatar and selecting "All workspaces", then pick the one you wish to delete
- Click on the gear icon on the top right corner and then click on "Workspace Settings" option to access the workspace settings;
- On the new page that shows up, click on the "Delete workspace" button.
- There will be two warning messages to prevent accidental workspace deletion, as shown below:
