Delete
Name
A friendly name for this action (will be displayed in the actions workflow area).
Enabled
Determines if this action will be run within the relevant stage.
Root Directory
...
Provide file names/patterns to files you want deleted. Each file/pattern must be specified on a single line and must be relative to the root directory specified above.in the Root Directory field.
You can exclude files by prefixing the file name or pattern with a dash. e.g -*.ignore. Exclude patterns always take precedence over include patterns
More information about pattern wild cards can be found on the Ant Pattern Usage page.
...
Log each deleted item
If a file is deleted, write it to the Build Log.
Ignore warnings
If this is ticked, any warnings logged will not mark the action with a warning status.