[AutoPR azure-mgmt-mongodbatlas]-generated-from-SDK Generation - Python-6461788

[azure-sdk]

Configurations: 'specification/liftrmongodb/MongoDB.Atlas.Management/tspconfig.yaml', API Version: 2026-03-01-preview, SDK Release Type: beta, and CommitSHA: '18ebae7ea8f6aefd83268aacdb1f480b24842726' in SpecRepo: 'https://github.com/Azure/azure-rest-api-specs' Pipeline run: https://dev.azure.com/azure-sdk/internal/_build/results?buildId=6461788 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=35044 Submitted by: sharmaanu@microsoft.com

Release Plan Details

• Release Plan: https://azsdk-releaseplan-dashboard-hveph5aqhhcfhtgu.westus-01.azurewebsites.net/?releaseplan=35044
• Work Item Link: https://dev.azure.com/azure-sdk/fe81d705-3c06-41e5-bf7c-5ebea18efe89/_workitems/edit/35044
• Spec Pull Request: Add MongoDB Atlas Projects and Clusters resources for 2026-03-01-preview azure-rest-api-specs#43780
• Spec API version:

[Copilot]

Pull request overview

This is an auto-generated PR (AutoPR) that regenerates the azure-mgmt-mongodbatlas management SDK from a newer TypeSpec spec (API version 2026-03-01-preview, commit 18ebae7) using a newer emitter (0.45.5 → 0.63.1). It expands the surface with new projects and clusters operation groups and associated models, bumps the package to a beta release (1.1.0b1), and migrates packaging from setup.py/sdk_packaging.toml to pyproject.toml.

Changes:

• Adds ProjectsOperations/ClustersOperations operation groups, new models (Cluster, Project, TierRegions, etc.) and the ClusterTier enum; adds the cloud_setting keyword to the client and updates the default API version.
• Bumps version to 1.1.0b1 (beta) with matching CHANGELOG entry, README Python 3.10+ / Entra wording updates, and packaging migration to pyproject.toml.
• Regenerates generated samples/tests and refreshes core generated infrastructure (_utils/serialization.py, _utils/model_base.py, _validation.py).

Reviewed changes

Copilot reviewed 57 out of 57 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
azure/mgmt/mongodbatlas/_client.py (+ aio)	Adds projects/clusters operation attributes, cloud_setting keyword-only param, version-gated Self import
azure/mgmt/mongodbatlas/_version.py	Version bumped to 1.1.0b1 (matches CHANGELOG)
CHANGELOG.md	New 1.1.0b1 (2026-06-20) entry listing added operation groups/models
pyproject.toml	Packaging migrated from setup.py; beta flags (is_stable=false, Beta classifier) consistent with version
setup.py / sdk_packaging.toml	Removed as part of pyproject migration
README.md	Python 3.10+ and Microsoft Entra wording; client snippet uses correct MongoDBAtlasMgmtClient signature
MANIFEST.in	Reordered include directives
tsp-location.yaml / _metadata.json / api.md / api.metadata.yml / apiview-properties.json	Updated spec commit, API version, emitter version, and API surface snapshots
azure/mgmt/mongodbatlas/_configuration.py (+ aio), models/*, operations/*, _utils/*, _validation.py	Generated source updates (out of MGMT review scope except _client.py)
generated_samples/*, generated_tests/*	Regenerated samples/tests (out of MGMT review scope)

The reviewable surface (_client.py, packaging, version/changelog, README) is internally consistent and correct. However, the PR also carries substantial non-trivial logic changes to the generated serialization infrastructure (e.g., new caching behavior in _MyMutableMapping, a changed _failsafe_deserialize signature, XML fast-path plans) that fall outside the management-plane review scope but represent meaningful regeneration risk and warrant human review.