fix(http-client-csharp): preserve union metadata when back compat preserves a property type - #11839

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Jorge Rangel (jorgerangel-msft) wants to merge 6 commits into

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jorgerangel-msft:jorgerangel-msft-preserve-union-metadata-backcompat

Commits on Sep 2, 2026

fix(http-client-csharp): preserve union metadata when back compat preserves a property type

Jorge Rangel (jorgerangel-msft)
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07e3047
fix(http-client-csharp): rebuild containers whenever nested union metadata is restored

Jorge Rangel (jorgerangel-msft)
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ca9fc48
test(http-client-csharp): validate generated code from TestData and scope helper to internal

Jorge Rangel (jorgerangel-msft)
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cc69f68
refactor(http-client-csharp): rebuild collections by replacing the trailing generic argument

Jorge Rangel (jorgerangel-msft)
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b1cfa1f
docs(http-client-csharp): document why arrays are out of scope for union restoration

Jorge Rangel (jorgerangel-msft)
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f566a23
docs(http-client-csharp): drop the xml doc from RestoreUnionItemTypes

Jorge Rangel (jorgerangel-msft)
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b8fb82d