[azure-sdk-automation]

Configurations: 'specification/batch/data-plane/Batch/tspconfig.yaml', SDK Release Type: stable, API Versions: '2026-10-01' (Namespace: 'Azure.Batch'), and CommitSHA: '0b01059c3d95a84bc84ff16a4bb0fd10f66f3abd' in SpecRepo: 'https://github.com/Azure/azure-rest-api-specs' Pipeline run: https://dev.azure.com/azure-sdk/internal/_build/results?buildId=7048707 Refer to https://eng.ms/docs/products/azure-developer-experience/develop/sdk-release/sdk-release-prerequisites to prepare for SDK release. Release plan link: https://azsdk-releaseplan-dashboard-hveph5aqhhcfhtgu.westus-01.azurewebsites.net/?releaseplan=35234 Submitted by: xingwu@microsoft.com

[azure-sdk-automation]

Add sdk-api-review-ready when this working PR is ready for API review of azure-batch. The review will compare target version 15.2.0 from this working PR against baseline version 15.1.0 (tag azure-batch_15.1.0). If you need a different comparison, use the Azure SDK CLI (azsdk apireview create).

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[Copilot]

🟡 Changes recommended

Regeneration breaks Shared Key authentication and removes public models and polling methods, while the stable release’s Beta classifier would fail package validation.

5 open issues

• Preserve client authentication and error-handling customizations · New
• Preserve removed models and enum value or make a major release · New
• Restore the removed public error and file properties classes · New
• Keep the Production/Stable classifier for this stable release · New
• Add release notes for API changes and dropped Python 3.9 support · New

What changed in this PR

Regenerates the Azure Batch Python SDK for service API 2026-10-01, targeting stable package version 15.2.0.

Changes:

• Updates models, enums, client configuration, and generation metadata.
• Removes handwritten client, model, and polling customizations while refreshing serialization utilities.
• Moves packaging settings into pyproject.toml, raises the Python minimum to 3.10, and reformats samples.

All paths below are relative to sdk/batch/azure-batch/.

File	Description
tsp-location.yaml	Updates the source specification commit.
tests/​async_wrapper.py	Adds a formatting-only trailing comma.
sdk_packaging.toml	Removes settings moved into pyproject.toml.
samples/​tutorial_parallel_python.py	Reformats the parallel-processing tutorial.
samples/​quick_run_python.py	Reformats the quickstart sample.
samples/​pool_endpoint_configuration.py	Reformats network configuration examples.
samples/​create_pool_ephemeral_os_disk.py	Reformats disk configuration.
samples/​batch_user_accounts.py	Reformats user-account examples.
samples/​batch_samples_hello_world.py	Cleans up docstring whitespace.
samples/​batch_linux_nodes.py	Reformats Linux-node examples.
samples/​batch_docker_container_workloads.py	Reformats container workload examples.
samples/​batch_automatic_scaling.py	Reformats the module docstring.
pyproject.toml	Consolidates packaging settings and changes Python support and maturity metadata.
CHANGELOG.md	Adds a placeholder release entry for 15.2.0.
azure/​batch/​models/​_patch.py	Removes handwritten public model and exception classes.
azure/​batch/​models/​_enums.py	Adds allocation enums and removes retained-data members.
azure/​batch/​models/​__init__.py	Updates public model and enum exports.
azure/​batch/​aio/​_vendor.py	Removes async typing and ETag helpers.
azure/​batch/​aio/​_patch.py	Removes the customized async client.
azure/​batch/​aio/​_operations/​_polling_async.py	Removes custom async polling implementations.
azure/​batch/​aio/​_configuration.py	Updates the default service API version.
azure/​batch/​aio/​_client.py	Refreshes async client documentation and typing imports.
azure/​batch/​_version.py	Sets package version to 15.2.0.
azure/​batch/​_vendor.py	Removes sync typing and ETag helpers.
azure/​batch/​_utils/​serialization.py	Adds numeric-duration support and scalar deserialization shortcuts.
azure/​batch/​_utils/​model_base.py	Updates defaults, duration handling, and XML deserialization.
azure/​batch/​_patch.py	Removes custom authentication, error handling, and client wiring.
azure/​batch/​_operations/​_polling.py	Removes custom synchronous polling implementations.
azure/​batch/​_model_base.py	Removes the legacy model utility module.
azure/​batch/​_configuration.py	Updates the default service API version.
azure/​batch/​_client.py	Refreshes sync client documentation and typing imports.
apiview-properties.json	Updates cross-language API mappings and version metadata.
api.metadata.yml	Adds API snapshot metadata.
_metadata.json	Records the new API version and generation provenance.

_{Review effort: Balanced}