[Document] Py sdk 2026-05-15-preview

[amber-Chen-86]

Description

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All SDK Contribution checklist:

• The pull request does not introduce [breaking changes]
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.

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• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

Testing Guidelines

• Pull request includes test coverage for the included changes.

[Copilot]

Pull request overview

Adds a new azure-ai-language-documents Python SDK package under sdk/cognitivelanguage (targeting the 2026-05-15-preview API), and wires it into the service directory CI.

Changes:

• Registers azure-ai-language-documents as a CI artifact for sdk/cognitivelanguage.
• Introduces a new generated client library (sync + async) with models, operations, and packaging metadata.
• Adds generated samples and a generated (currently skipped) test scaffold.

Reviewed changes

Copilot reviewed 43 out of 43 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
sdk/cognitivelanguage/ci.yml	Adds azure-ai-language-documents to CI artifacts list.
sdk/cognitivelanguage/azure-ai-language-documents/tsp-location.yaml	Tracks the TypeSpec source location and commit.
sdk/cognitivelanguage/azure-ai-language-documents/pyproject.toml	Defines package metadata, dependencies, and packaging discovery config.
sdk/cognitivelanguage/azure-ai-language-documents/dev_requirements.txt	Dev-time requirements for local development/testing.
sdk/cognitivelanguage/azure-ai-language-documents/README.md	Package README with auth guidance and usage examples.
sdk/cognitivelanguage/azure-ai-language-documents/CHANGELOG.md	Initial changelog entry for 1.0.0b1.
sdk/cognitivelanguage/azure-ai-language-documents/LICENSE	MIT license text.
sdk/cognitivelanguage/azure-ai-language-documents/MANIFEST.in	Packaging manifest for sdist contents.
sdk/cognitivelanguage/azure-ai-language-documents/_metadata.json	Generator metadata (api version, spec commit, emitter version).
sdk/cognitivelanguage/azure-ai-language-documents/apiview-properties.json	APIView cross-language mapping metadata.
sdk/cognitivelanguage/azure-ai-language-documents/azure/init.py	Namespace package root.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/init.py	Namespace package root.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/init.py	Namespace package root for azure.ai.language.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/init.py	Public package entrypoint exporting the client + version.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_version.py	Defines package version constant.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_client.py	Sync client implementation.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_configuration.py	Sync client configuration (policies, auth policy inference).
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_patch.py	Customization hook for generated code.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_operations/init.py	Operations package init and patch hook wiring.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_operations/_patch.py	Customization hook for operations.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_operations/_operations.py	Sync operations and request builders.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/aio/init.py	Async package entrypoint exporting async client.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/aio/_client.py	Async client implementation.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/aio/_configuration.py	Async client configuration (policies, auth policy inference).
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/aio/_patch.py	Customization hook for async generated code.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/aio/_operations/init.py	Async operations package init and patch hook wiring.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/aio/_operations/_patch.py	Customization hook for async operations.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/aio/_operations/_operations.py	Async operations and request builders.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/models/init.py	Models package init exporting generated models/enums.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/models/_patch.py	Customization hook for models.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/models/_enums.py	Generated enums.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/models/_models.py	Generated models used by the client/operations.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_utils/init.py	Internal utils package marker.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_utils/utils.py	Internal typing mixin used by generated client/ops.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/_utils/model_base.py	Generated serialization/deserialization + base Model implementation.
sdk/cognitivelanguage/azure-ai-language-documents/azure/ai/language/documents/py.typed	PEP 561 typing marker.
sdk/cognitivelanguage/azure-ai-language-documents/generated_tests/conftest.py	Test-proxy sanitizers and environment handling for generated tests.
sdk/cognitivelanguage/azure-ai-language-documents/generated_tests/testpreparer.py	Sync test base + PowerShell preparer wrapper.
sdk/cognitivelanguage/azure-ai-language-documents/generated_tests/testpreparer_async.py	Async test base.
sdk/cognitivelanguage/azure-ai-language-documents/generated_tests/test_analyze_documents.py	Generated sync tests (currently skipped).
sdk/cognitivelanguage/azure-ai-language-documents/generated_tests/test_analyze_documents_async.py	Generated async tests (currently skipped).
sdk/cognitivelanguage/azure-ai-language-documents/generated_samples/successful_analyze_documents_jobs_task_submit_request.py	Generated sample for submitting an analyze-documents job.
sdk/cognitivelanguage/azure-ai-language-documents/generated_samples/successful_analyze_documents_jobs_cancel_request.py	Generated sample for cancelling a job.
sdk/cognitivelanguage/azure-ai-language-documents/generated_samples/successful_analyze_documents_job_status_task_status_request.py	Generated sample for getting job status.

[amber-Chen-86]

All the check failures are caused by other packages in cognitive service, not related to this PR.