question: public void deleteVVset ( String nativeId ) throws Exception { _log . info ( "3PARDriver: deleteVVset enter" ) ; ClientResponse clientResp = null ; final String path = MessageFormat . format ( URI_DELETE_CG , nativeId ) ; _log . info ( "3PARDriver:deleteVVset running delete VV Set " + path ) ; try { clientResp = delete ( path ) ; if ( clientResp == null ) { _log . error ( "3PARDriver:deleteVVset There is no response from 3PAR" ) ; throw new HP3PARException ( "There is no response from 3PAR" ) ; } else if ( clientResp . getStatus ( ) != 200 ) { String errResp = getResponseDetails ( clientResp ) ; throw new HP3PARException ( errResp ) ; } else { _log . info ( "3PARDriver: deleteVVset success" ) ; } } catch ( Exception e ) { throw e ; } finally { if ( clientResp != null ) { clientResp . close ( ) ; } _log . info ( "3PARDriver:deleteVVset leave" ) ; } }
target:  delete a VV Set  or Consistency Group