Replace plans dot not explain which property caused a replace

[t0yv0]

What happened?

This provider uses an interesting strategy for generating replace plans. It never directly returns a replace plan in DiffResult on the gRPC wire:

pulumi-aws-native/provider/pkg/provider/provider.go

Line 843 in 6322518

return &pulumirpc.DiffResponse{

But it does generate SDKs with replaceOnChanges baked in for properties that cause replacement such as:

pulumi-aws-native/sdk/nodejs/cognito/managedLoginBranding.ts

Line 104 in 6322518

const replaceOnChanges = { replaceOnChanges: ["clientId", "userPoolId"] };

As a result of this behavior, we get replacement plans as expected, however pulumi preview --diff does not explain which property was causing the replace.

To implement this we would need to extend DiffResponse with Replaces and/or DetailedDiff.

Output of pulumi about

https://github.com/pulumi/pulumi-aws-native/releases/tag/v1.25.0 version affected.

Additional context

N/A

Contributing

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[t0yv0]

#1785 may provide more context here or be duplicative @corymhall

[t0yv0]

#1706 also mentions schema recognizers are incomplete.