Revert "move validation after CLI parameter merging"
Revert "move validation after CLI parameter merging"

This reverts commit 00033d9ff4cf1e00ff2136213e117d8984b17604.

[#126555803]

Signed-off-by: Anand Gaitonde <4f0ff06b2390eeadb0769d298cbdb3dc6df4c73d@pivotal.io>

hyenaspots/cli,fujitsu-cf/cli,fujitsu-cf/cli,fujitsu-cf/cli,hyenaspots/cli,hyenaspots/cli,markstgodard/cli,simonleung8/cli,markstgodard/cli,hyenaspots/cli,markstgodard/cli,simonleung8/cli,markstgodard/cli,simonleung8/cli