[typespec-ts] Spector Coverage Report

# [typespec-ts] Spector Coverage Report — 2026-09-14

> Auto-generated by the **typespec-ts / Spector Coverage Report** workflow.

## Summary

| Package | Version | Total | ✅ Pass | ❌ Fail | 🔲 Not Implemented | Coverage |
|---------|---------|------:|--------:|--------:|--------------------:|---------:|
| `@azure-tools/azure-http-specs` | 0.1.0-alpha.45 | 219 | 212 | 0 | 7 | 96.8% |
| `@typespec/http-specs` | 0.1.0-alpha.43 | 797 | 751 | 0 | 46 | 94.2% |

## Not-Implemented Scenarios (53)

### `@azure-tools/azure-http-specs` (7 not implemented)

| Group | Count | Skip Implement | Scenarios | Comments |
|-------|------:|:--------------:|-----------|----------|
| [Azure_Core_Page](https://github.com/Azure/typespec-azure/tree/main/packages/azure-http-specs/specs/azure/core/page) | 1 | [x] | withParameterizedNextLink | https://github.com/Azure/typespec-azure/blob/main/packages/typespec-ts/test/azure-modular-integration/azure-core-page.test.ts#L77 |
| [Azure_ResourceManager_Resources_ExtensionsResources](https://github.com/Azure/typespec-azure/tree/main/packages/azure-http-specs/specs/azure/resource-manager/resources) | 5 | [x] | createOrUpdate, delete, get, listByScope, update | [issue](https://github.com/Azure/typespec-azure/issues/5314) |
| [Resiliency_ServiceDriven](https://github.com/Azure/typespec-azure/tree/main/packages/azure-http-specs/specs/resiliency/srv-driven) | 1 | [x] | breakTheGlass | no need to implement, not in the list |

### `@typespec/http-specs` (46 not implemented)

| Group | Count | Skip Implement | Scenarios | Comments |
|-------|------:|:--------------:|-----------|----------|
| [Encode_Boolean_Property](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/encode/boolean) | 4 | [x] | falseLower, falseMixed, trueLower, trueUpper | [issue](https://github.com/Azure/typespec-azure/issues/5296) |
| [Encode_Duration_Lossy](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/encode/duration) | 2 | [x] | intMilliseconds, intSeconds | [issue ](https://github.com/Azure/typespec-azure/issues/5297) |
| [Parameters_BodyOptionality](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/parameters/body-optionality) | 1 | [x] | OptionalExplicit | [issue](https://github.com/Azure/typespec-azure/issues/5293) for omit() case |
| [Payload_JsonMergePatch](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/payload/json-merge-patch) | 3 | [x] | createResource, updateOptionalResource, updateResource | |
| [Payload_Pageable_ServerDrivenPagination](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/payload/pageable) | 1 | [x] | nestedLink | Backlog |
| [Payload_Pageable_ServerDrivenPagination_ContinuationToken](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/payload/pageable) | 6 | [x] | requestHeaderNestedResponseBody, requestHeaderResponseBody, requestHeaderResponseHeader, requestQueryNestedResponseBody, requestQueryResponseBody, requestQueryResponseHeader | [issue](https://github.com/Azure/typespec-azure/issues/5298) for requestQueryResponseBody, **Backlog scenarios:** requestHeaderNestedResponseBody, requestHeaderResponseBody, requestHeaderResponseHeader, requestQueryNestedResponseBody, requestQueryResponseHeader |
| [Payload_Pageable_XmlPagination](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/payload/pageable) | 1 | [x] | listWithContinuation | |
| [Streaming_Jsonl_Basic](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/streaming/jsonl) | 2 | [x] | receive, send | Backlog |
| [Streaming_Sse_Named](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/streaming/sse) | 1 | [x] | receive | [PR](https://github.com/Azure/typespec-azure/pull/5196) |
| [Streaming_Sse_Protocol](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/streaming/sse) | 5 | [x] | id, invalidId, invalidRetry, reconnect, retry | |
| [Streaming_Sse_Protocol_Data](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/streaming/sse) | 2 | [x] | withEnvelope, withoutEnvelope | |
| [Streaming_Sse_Retrieve](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/streaming/sse) | 1 | [x] | stream | [PR](https://github.com/Azure/typespec-azure/pull/5196) |
| [Streaming_Sse_Unnamed](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/streaming/sse) | 1 | [x] | receive | [PR](https://github.com/Azure/typespec-azure/pull/5196) |
| [Type_File_Body](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/type/file) | 8 | [x] | downloadFileDefaultContentType, downloadFileJsonContentType, downloadFileMultipleContentTypes, downloadFileSpecificContentType, uploadFileDefaultContentType, uploadFileJsonContentType, uploadFileMultipleContentTypes, uploadFileSpecificContentType | Backlog |
| [Type_Union_Discriminated_Envelope_Object_CustomProperties](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/type/union/discriminated) | 2 | [x] | get, put | Backlog |
| [Type_Union_Discriminated_Envelope_Object_Default](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/type/union/discriminated) | 2 | [x] | get, put | Backlog |
| [Type_Union_Discriminated_NoEnvelope_CustomDiscriminator](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/type/union/discriminated) | 2 | [x] | get, put | Backlog |
| [Type_Union_Discriminated_NoEnvelope_Default](https://github.com/microsoft/typespec/tree/main/packages/http-specs/specs/type/union/discriminated) | 2 | [x] | get, put | Backlog |

---
> **Skip Implement:** Check `[x]` for a scenario group that should not be selected for automatic implementation. The workflow preserves checkbox state and comments on future updates.

The report is generated by the typespec-ts / Spector Coverage Report workflow and references typespec-ts/test/azure-modular-integration/azure-core-page.test.ts. Start by reviewing the listed not-implemented scenario groups and their linked issues or pull requests. No single implementation target or completion criterion is specified; done would require a defined scenario to implement and a passing coverage result.

Written by the indexing model from the issue text.