"July 28th 2022: dx_get_db_env doesn't generate commands for DB2 dSources/VDBs"

[carloscuellar87d]

** Expected Behavior**
dx_get_db_env -d -backup generated a set of scripts to recreate dsources and vdbs.

** Actual Behavior**
dx_get_db_env -d -backup generated a set of scripts to recreate dsources and vdbs but commands for DB2 dsources and vdbs do not match with the required parameters.

Example of command generated for db2 dsource:
dx_ctl_dsource -d dxcarlosnw.dcol2.delphix.com -action create -group "DB2 dSources" -creategroup -dsourcename "C76D105A" -type vFiles -sourcename "C76D105A" -sourceinst "auto1051 - 10.5.0.9 - db2aese" -sourceenv "cardb2stg" -source_os_user "auto1051

dx_provision_vdb -d dxcarlosnw.dcol2.delphix.com -type vFiles -group "DB2 vDBs" -creategroup -sourcename "C76D105A" -srcgroup "DB2 dSources" -targetname "DB2VDB22" -dbname "" -environment "cardb2tgt22" -envinst "auto1051 - 10.5.0.9 - db2aese" -envUser "auto1051" -hooks ./DB2VDB2.dbhooks

Steps To Reproduce the Problem
1.- Run dx_get_db_env -d -backup
2.- Review backup_metadata_dsource.txt and backup_metadata_vdb.txt and check db2 commands.

Screenshots
Error for vdbs command:
Problem with starting job
Error: databaseAliasName->The field "databaseAliasName" is required.
Job wasn't defined. If there is no error on the screen, try with -debug flag to find a root cause.

Error for dsource:
Source database C76D105A not found
There were problems with dSource action. No job defined.

This is because DB2 dsources first need to create a sourceconfig object.

Version
Tested this with 2.4.14 and Delphix engine 6.0.13