[release/6.0] Host error message updates #70059
Merged
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Backport of #67564
Partial backport of #67022 (only the error message updates, nothing related to multi-level lookup)
Update messages for:
We have gotten a variety of feedback around improving the experience here (#56146),.
cc @richlander
Customer Impact
This change updates the error messages shown to an end user (or developer) when an app or SDK command cannot be run. It makes the messages more consistent with one another and adds more information to them, including a link to docs.
Testing
Updates to automated tests are included in the backport. Expected messages in the scenarios above were manually validated.
Risk
Low. The changes intentionally affect user-facing scenarios, but they are scoped to error messages and dotnet --info. There are a decent number of changes, but most of them are tests.