How to delete PS or PDS through JCL

1).Delete PS:

//FSS045AB JOB NOTIFY=&SYSUID
//***** DELETING PS ******************/
//S1 EXEC PGM=IEFBR14
//SYSPRINT DD SYSOUT=*
//DD1 DD DSN=FSS045.RATNESH.PS22,
//     DISP=(OLD,DELETE,DELETE)


2).Delete PDS:

//FSS045AB JOB NOTIFY=&SYSUID
//* DELETING PDS ******************/
//S1 EXEC PGM=IEFBR14
//SYSPRINT DD SYSOUT=*
//DD1 DD DSN=FSS045.RATNESH.PDS44,
// DISP=(OLD,DELETE,DELETE)