tree 53c49eea230cdbf2bc4b09ae136388dd3eb71d18
parent 5738e0ad057af2f241a1d79cbaeb9e52c451bfb3
author Rene Scheepers <rene.scheepers@shopify.com> 1781605823 +0200
committer Rene Scheepers <rene.scheepers@shopify.com> 1781605823 +0200
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Add ActionReason to ResourceChange

Terraform emits an action_reason on each resource change in the JSON plan
format, explaining why the planned actions were chosen — most notably
"replace_because_tainted" when a resource is being replaced because its prior
object was tainted. The library did not expose this field, so consumers had no
way to distinguish, for example, a tainted replacement from any other
replacement.

This adds a typed ActionReason field (with constants for the documented values)
and a test fixture covering a tainted replacement.