wenyiz2021

LGTM @kishorekunal01 can you check if your question is resolved

> can we add description to the PR? hi @rlhui, just added, this PR is just adding UT, I need to fix the UT error

/azpw run

/azpw run

@Azarack please fix the PR check failures

LGTM. @hasan-brcm @kishorekunal01 for review if your comments are resolved

close this as Arista is working on supporting it

@vperumal I misread the files changed, it is the latest file version

@mannytaheri can you please paste your run log for single-asic and multi-asic in PR description?

@mannytaheri can you please resolve my comments? there is still issue and PR check won't be happy. cc @judyjoseph