fix: missing field of backend

[vanhtuan0409]

What problem does this PR solve?

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:

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• Test

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  • Manual test (add detailed scripts or steps below)
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    • Previous test can cover this change.
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• Behavior changed:

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  • Yes.

• Does this need documentation?

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  • Yes.

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[vanhtuan0409]

related to #458

operator return error of unknown destination. Adding 2 field LiveSince and RunningTasks to fix the error