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Add a cursor-paginated API endpoint that returns which documentation pages have changed since a given date, using Elasticsearch search_after for efficient deep pagination with no 10k hit limit. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…OT compatibility The Lambda NativeAOT build failed because JsonSerializer.Deserialize<T> requires runtime code generation. Use JsonDocument.Parse instead, which is fully AOT-compatible. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Use params overload for .Sort() so both sort fields (LastUpdated, Url) are applied instead of the second overwriting the first - Add SearchTitle and Type to source filter to prevent deserialization failures on required DocumentationDocument properties - Handle ES returning date sort values as double with TryGetDouble fallback Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Mpdreamz
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Mar 13, 2026
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Nice!
This should use PIT explicitly, multiple queries can share the same one.
That way deploys do not interfere with this API
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Summary
GET /v1/changes?since=<ISO8601>&size=100&cursor=<token>API endpoint that returns which documentation pages have changed since a given datesearch_afterfor cursor-based pagination with no 10k hit limiturl,title,lastUpdatedper changed page, withhasMoreandnextCursorfor paginationDetails
New files:
Api.Core/Changes/IChangesGateway.cs— gateway interface + domain recordsApi.Core/Changes/ChangesUsecase.cs— usecase with Base64Url cursor encode/decode + API modelsSearch/ChangesGateway.cs— Elasticsearch range query + search_after implementationModified files:
SerializationContext.cs— AOT serialization registrationMappingsExtensions.cs— endpoint mappingSearch/ServicesExtension.cs— DI registrationTest plan
sinceparameter is missingsincedatehasMore: falseand no cursor🤖 Generated with Claude Code