Oracle Database Discussions

I am trying to craete a PDB as a non-sys user

CDB1>sho con_name

CON_NAME

------------------------------

CDB$ROOT

CDB1>select con_id, name, open_mode from v$pdbs;

    CON_ID NAME                                               OPEN_MODE

---------- -------------------------------------------------- ----------

         2 PDB$SEED                                           READ ONLY

         4 PDB3_COPY                                          READ ONLY

CDB1>create user c##sys identified by oracle;

User created.

CDB1>grant connect, resource to c##sys;

Grant succeeded.

CDB1>grant create pluggable database to c##sys;

CDB1>grant dba to c##sys;

CDB1>conn c##sys/oracle@cdb1

Connected.

CDB1>sho user

USER is "C##SYS"

CDB1>create pluggable database pdb1 from pdb3_copy;

create pluggable database pdb1 from pdb3_copy

*

ERROR at line 1:

ORA-01031: insufficient privileges

What all minimum privileges are required to create a PDB?

Regards