Calling this interface only deletes the password data that has been stored on the cloud server through the 【Add Password Interface】 and synchronously removes the corresponding permission records in the backend; it does not actively issue commands to clear passwords that have been entered on the lock device. To remove the actual passwords from the lock, a separate call to 【Clear Password】 is required.Usage scenario: To invalidate archived password information, remove the corresponding records from the password management list, and stop cloud-based permission management.