Added ExpirationTime field to Role Assignment response DTO for version 2026-07-01-preview

[denyspanov-public]

Added ExpirationTime field to Role Assignment response DTO for version 2026-07-01-preview

Added ExpirationTime field to Role Assignment response DTO for version 2026-07-01-preview

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Checklists

• Added impacted package name to the issue description
• Does this PR needs any fixes in the SDK Generator?** (If so, create an Issue in the Autorest/typescript repository and link it here)
• Added a changelog (if necessary)

[Copilot]

Pull request overview

This PR adds a read-only expirationTime property to the RoleAssignment and RoleAssignmentProperties models in the @azure/arm-authorization management SDK, wiring it through both role-assignment property deserializers so the value returned by get/list operations is exposed to consumers. It is described as backing the 2026-07-01-preview api-version.

The change is internally consistent: the read-only field is correctly added to the public API report, excluded from the (input-only) serializers, and documented with a Features Added CHANGELOG entry that matches the current unreleased 10.0.0-beta.4 version. The one concern is functional: the role-assignment operations that produce these models still request api-version=2022-04-01, which does not return expirationTime, so the field will always deserialize to undefined until those operations are regenerated against 2026-07-01-preview.

Changes:

• Added readonly expirationTime?: string to RoleAssignment and RoleAssignmentProperties, plus the corresponding lines in both property deserializers.
• Updated the public API report (review/*.api.md) to include the new property on both interfaces.
• Added a Features Added CHANGELOG entry for the new property.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
sdk/authorization/arm-authorization/src/models/microsoft/roleAssignment/models.ts	Adds expirationTime to both interfaces and both deserializers; correctly omitted from serializers since it is read-only.
sdk/authorization/arm-authorization/review/arm-authorization-node.api.md	Reflects the new expirationTime property on both public interfaces, keeping the API report in sync.
sdk/authorization/arm-authorization/CHANGELOG.md	Documents the new property under Features Added for the unreleased 10.0.0-beta.4.