Use this command to delete an existing defect on a review.

ccollab [global-options] admin review defect delete <defect>

Option	Required?	Description
<defect>	Yes	Identifier of the desired defect (an integer number), or a `last` keyword. When `last` keyword is specified the command will use the last defect that was created on the current machine via Command-Line Client (that is, it does not know about defects created elsewhere).

ccollab admin review defect delete