Deny network access when an allow amendment fails - #36037
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## Why A failed network policy amendment must not grant access to the requested host or approve it for the rest of the session. ## What changed - Only approve the host for the session after the allow amendment is applied successfully. - Otherwise deny the pending request and record a policy-denial outcome for its owning call. ## Testing Added a managed-network regression test that submits an invalid allow amendment, verifies that the request is blocked, and confirms that retrying the host prompts for approval again. GitOrigin-RevId: b2014d19128133abd5e19b8a7e4eb27810a45306
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Deny network access when an allow amendment fails
Why
A failed network policy amendment must not grant access to the requested host or approve it for the rest of the session.
What changed
Testing
Added a managed-network regression test that submits an invalid allow amendment, verifies that the request is blocked, and confirms that retrying the host prompts for approval again.