Include the thrown exception in CertificateChangeEventArg

[tlupes]

Include the thrown exception in CertificateChangeEventArg

• You've read the Contributor Guide and Code of Conduct.
• You've included unit or integration tests for your change, where applicable.
• You've included inline docs for your change, where applicable.
• There's an open issue for the PR that you are making. If you'd like to propose a new feature or change, please open an issue to discuss the change or find an existing issue.

Add in the thrown exception into CertificateChangeEventArg so that subscriber can know why the change was triggered (in the case of deselection)

Description

We intend to consume this information to emit detailed telemetry about certificate usage failures.

#3427

[tlupes]

@microsoft-github-policy-service agree company="Microsoft"

[jmprieur]

LGTM
@tlupes
but you have merge conflicts (public API files)

[jmprieur]

LGTM
Thanks @tlupes

[keegan-caruso]

changes LGTM, are there any tests to add at this level?

[tlupes]

changes LGTM, are there any tests to add at this level?

There's no clear test that this can be added to, and as this is simply setting a property, I'm not sure of the value of creating a new test just for this.