Add custom data objects beta docs

[odero (odero)]

Summary

• Adds the Custom Data Objects public beta resources, confirmed API operations, and least-privileged permissions includes.
• Adds beta TOC discovery, changelog, and What's New coverage.
• Intentionally excludes customObjectDefinition.usage and customObjectUsage.

Validation

• scripts\validate-changelog-json.ps1
• scripts\validate-temp-docstubs.ps1
• git diff --check
• Confirmed all API permission includes resolve and all ten confirmed operation files exist.

[learn-build-service-prod]

Learn Build status updates of commit c72d3bc:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
api-reference/beta/api/customdatacontainer-delete-definitions.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-delete-objects.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-list-definitions.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-list-objects.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-post-definitions.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-post-objects.md	⚠️Warning		Details
api-reference/beta/api/customobject-get.md	⚠️Warning		Details
api-reference/beta/api/customobject-update.md	⚠️Warning		Details
api-reference/beta/api/customobjectdefinition-get.md	⚠️Warning		Details
api-reference/beta/api/customobjectdefinition-update.md	⚠️Warning		Details
api-reference/beta/resources/customdatacontainer.md	⚠️Warning		Details
api-reference/beta/resources/customobject.md	⚠️Warning		Details
api-reference/beta/resources/customobjectdefinition.md	⚠️Warning		Details
api-reference/beta/includes/permissions/customdatacontainer-delete-definitions-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-delete-objects-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-list-definitions-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-list-objects-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-post-definitions-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-post-objects-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customobject-get-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customobject-update-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customobjectdefinition-get-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customobjectdefinition-update-permissions.md	✅Succeeded
api-reference/beta/resources/enums.md	✅Succeeded
api-reference/beta/resources/identitygovernance.md	✅Succeeded

This comment lists only the first 25 files in the pull request.

api-reference/beta/api/customdatacontainer-delete-definitions.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-delete-objects.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-list-definitions.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-list-objects.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-post-definitions.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-post-objects.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customobject-get.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customobject-update.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customobjectdefinition-get.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customobjectdefinition-update.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/resources/customdatacontainer.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.

api-reference/beta/resources/customobject.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.

api-reference/beta/resources/customobjectdefinition.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

[learn-build-service-prod]

Learn Build status updates of commit 37fa45f:

⚠️ Validation status: warnings

File	Status	Preview URL	Details
api-reference/beta/api/customdatacontainer-delete-definitions.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-delete-objects.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-list-definitions.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-list-objects.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-post-definitions.md	⚠️Warning		Details
api-reference/beta/api/customdatacontainer-post-objects.md	⚠️Warning		Details
api-reference/beta/api/customobject-get.md	⚠️Warning		Details
api-reference/beta/api/customobject-update.md	⚠️Warning		Details
api-reference/beta/api/customobjectdefinition-get.md	⚠️Warning		Details
api-reference/beta/api/customobjectdefinition-update.md	⚠️Warning		Details
api-reference/beta/resources/customdatacontainer.md	⚠️Warning		Details
api-reference/beta/resources/customobject.md	⚠️Warning		Details
api-reference/beta/resources/customobjectdefinition.md	⚠️Warning		Details
api-reference/beta/includes/permissions/customdatacontainer-delete-definitions-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-delete-objects-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-list-definitions-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-list-objects-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-post-definitions-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customdatacontainer-post-objects-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customobject-get-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customobject-update-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customobjectdefinition-get-permissions.md	✅Succeeded
api-reference/beta/includes/permissions/customobjectdefinition-update-permissions.md	✅Succeeded
api-reference/beta/resources/enums.md	✅Succeeded
api-reference/beta/resources/identitygovernance.md	✅Succeeded

This comment lists only the first 25 files in the pull request.

api-reference/beta/api/customdatacontainer-delete-definitions.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-delete-objects.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-list-definitions.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-list-objects.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-post-definitions.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customdatacontainer-post-objects.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customobject-get.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customobject-update.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customobjectdefinition-get.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/api/customobjectdefinition-update.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.
• Line 5, Column 10: [Warning: ms-date-invalid - See documentation] Invalid date format for 'ms.date': '09-22-2026'. If specified, must be a date in format M/D/YYYY, no more than 30 days from today. If you don't specify ms.date, the date will be updated automatically.

api-reference/beta/resources/customdatacontainer.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.

api-reference/beta/resources/customobject.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.

api-reference/beta/resources/customobjectdefinition.md

• Line 4, Column 9: [Warning: author-not-found - See documentation] Invalid value for author: 'biodero' is not a valid GitHub ID.

For more details, please refer to the build report.

Note: Your PR may contain errors or warnings or suggestions unrelated to the files you changed. This happens when external dependencies like GitHub alias, Microsoft alias, cross repo links are updated. Please use these instructions to resolve them.

[Regan Downer (v-regandowner)]

odero (@odero) - Thank you for your contribution. However, internal contributors need to submit PRs through the private repo (microsoft-graph-docs). This enables build validation, Policheck, staged content review, and contributor sign-off before publishing. For more details, see the MSec Docs Self-Serve Playbook.

#please-close
@MicrosoftDocs/public-repo-pr-review-team