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Prerequisites:

  • DevTest Lab with Azure Repos connected (as a source for ARM Templates)
  • working ARM template
  • Custom images in that DTLab

You try to deploy an ARM template and all deployments fail with error: enter image description here

Please note, that the mentioned in error message snapshot ("mshasstupiderrors") is not mentioned in ARM template (in my case, I've used only standard Windows Server 2019).

ldl
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1 Answers1

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The fix is to check if there is a custom image in that DTLab with the name "mshasstupiderrors" which is missing a connected snapshot.

This post is triggered by 7 months of support case battle with MS - they agreed that this an issue (ARM template deployment validation?), but were not able to find a reason asked to close the ticket...

ldl
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