[EventGrid] Regenerate system events for May 2026 release by rajeshka · Pull Request #49159 · Azure/azure-sdk-for-java

rajeshka · 2026-05-12T21:35:34Z

What

Regenerate azure-messaging-eventgrid-systemevents package to include latest system events changes from azure-rest-api-specs.

Why

Include new system events from the following merged spec PRs:

Adding new propety for ACSMessaging and IncomingCall events azure-rest-api-specs#42138 — Adding new properties for ACSMessaging and IncomingCall events
Update Chat event to include sequenceId azure-rest-api-specs#39046 — Update Chat event to include sequenceId
Add VMSS Lifecycle Hook events to EG ST azure-rest-api-specs#40499 — Add VMSS Lifecycle Hook events to EG ST

Changes

Updated tsp-location.yaml to point to latest spec commit 7089f3d2a4ed7e765d66f5f5e3be0b8b1eed6c1a
Updated spec directory path from Azure.Messaging.EventGrid.SystemEvents to data-plane/EventGridSystemEvents (spec repo reorganization)
Regenerated Java client code via tsp-client update

Testing

CI pipeline validation pending.

Update system events to include changes from: - PR #42138: Adding new properties for ACSMessaging and IncomingCall events - PR #39046: Update Chat event to include sequenceId Updated tsp-location.yaml to point to latest azure-rest-api-specs commit 6ffd9e58a8c976b93c2d9d0db15a63907262d020

Copilot

Pull request overview

This PR updates the azure-messaging-eventgrid-systemevents TypeSpec input to a newer azure-rest-api-specs commit and regenerates the Java system events models to pick up new ACS Messaging/IncomingCall properties and Chat sequenceId/retention-policy additions.

Changes:

Updated tsp-location.yaml to point at the reorganized spec directory and a newer pinned commit.
Regenerated system event models/metadata, adding new ACS properties (e.g., BSUID fields, on-behalf-of caller/callee) and Chat sequenceId.
Added new retention policy and deletion-reason models and wired them into affected chat thread events.

Reviewed changes

Copilot reviewed 22 out of 23 changed files in this pull request and generated 10 comments.

Show a summary per file

File	Description
sdk/eventgrid/azure-messaging-eventgrid-systemevents/tsp-location.yaml	Updates spec directory path and pinned `azure-rest-api-specs` commit for regeneration.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/resources/META-INF/azure-messaging-eventgrid-systemevents_metadata.json	Regenerated cross-language type mappings and generated file inventory.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsMessageReceivedEventData.java	Adds `fromBsuid` and serializes/deserializes `fromBSUID`.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsMessageDeliveryStatusUpdatedEventData.java	Adds `toBsuid` and serializes/deserializes `toBSUID`.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsIncomingCallEventData.java	Updates on-behalf-of semantics and adds `onBehalfOfCaller` (`onBehalfOf`).
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatTypingIndicatorReceivedInThreadEventData.java	Adds `sequenceId` plumbing to typing-indicator events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatThreadRetentionPolicyKind.java	New expandable enum for retention policy kind.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatThreadRetentionPolicy.java	New retention policy model with JSON serialization support.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatThreadPropertiesUpdatedPerUserEventData.java	Adds `retentionPolicy` to per-user thread-properties updates.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatThreadPropertiesUpdatedEventData.java	Adds `retentionPolicy` to thread-properties updates.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatThreadDeletedReason.java	New expandable enum for thread deletion reason.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatThreadDeletedEventData.java	Adds `reason` field to thread-deleted event data.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatThreadCreatedWithUserEventData.java	Adds `retentionPolicy` to thread-created-with-user event data.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatThreadCreatedEventData.java	Adds `retentionPolicy` to thread-created event data.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatMessageReceivedInThreadEventData.java	Adds `sequenceId` plumbing to message-received-in-thread events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatMessageReceivedEventData.java	Adds `sequenceId` plumbing to message-received events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatMessageEventInThreadBaseProperties.java	Adds base `sequenceId` support for in-thread chat message events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatMessageEventBaseProperties.java	Adds base `sequenceId` support for chat message events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatMessageEditedInThreadEventData.java	Adds `sequenceId` plumbing to message-edited-in-thread events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatMessageEditedEventData.java	Adds `sequenceId` plumbing to message-edited events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatMessageDeletedInThreadEventData.java	Adds `sequenceId` plumbing to message-deleted-in-thread events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatMessageDeletedEventData.java	Adds `sequenceId` plumbing to message-deleted events.
sdk/eventgrid/azure-messaging-eventgrid-systemevents/src/main/java/com/azure/messaging/eventgrid/systemevents/models/AcsChatAzureBotCommandReceivedInThreadEventData.java	Adds `sequenceId` plumbing to bot-command-in-thread events.

Regenerated from azure-rest-api-specs commit 7089f3d2a4ed7e765d66f5f5e3be0b8b1eed6c1a which includes: - PR #42138: Adding new properties for ACSMessaging and IncomingCall events - PR #39046: Update Chat event to include sequenceId - PR #40499: Add VMSS Lifecycle Hook events to EG ST

* Remove duplicate sequenceId field/getter override in 8 ACS chat subclasses; route deserialization through the package-private setSequenceId(Long) on the base classes so the inherited field is populated correctly. Files updated: - AcsChatMessageReceivedEventData.java - AcsChatMessageReceivedInThreadEventData.java - AcsChatTypingIndicatorReceivedInThreadEventData.java - AcsChatAzureBotCommandReceivedInThreadEventData.java - AcsChatMessageEditedEventData.java - AcsChatMessageEditedInThreadEventData.java - AcsChatMessageDeletedEventData.java - AcsChatMessageDeletedInThreadEventData.java * Add deserialization unit tests for the new fromBSUID / toBSUID fields on AcsMessageReceivedEventData and AcsMessageDeliveryStatusUpdatedEventData, plus matching test JSON fixtures under src/test/resources/testJsons/. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…ng, osrolling) The May 2026 system events regeneration introduced new identifiers from upstream TypeSpec that trip the cspell check in CI: * BSUID / Bsuid - ACS Messaging recipient/sender identifier used in AcsMessageDeliveryStatusUpdatedEventData and AcsMessageReceivedEventData * OSSCHEDULING - in VMSS lifecycle hook event UpgradeAutoOSScheduling * OSROLLING - in VMSS lifecycle hook event UpgradeAutoOSRollingBatchStarting These are legitimate identifiers from the generated models, not typos, so they belong on the sdk/eventgrid/** cspell allowlist. Verified locally with cspell - 0 issues across the 3 affected files. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

@OverRide

The CI 'Verify Swagger and TypeSpec Code Generation' task failed because the previous Copilot review feedback commit (00c3604) hand-edited these 8 generated files to remove what looked like duplicate sequenceId fields. However the upstream TypeSpec (Microsoft.EventGrid.SystemEvents @ commit 7089f3d2 in azure-rest-api-specs) defines sequenceId on each of these concrete chat event types, so tsp-client emits a per-subclass field + @OverRide getter intentionally. Running 'tsp-client update' locally reproduces CI's diff exactly: 8 files, +136/-8 lines, adding back the @generated private Long sequenceId field, the @OverRide getSequenceId() accessor, and switching deserialization to write directly to this.sequenceId instead of setSequenceId(). The underlying 'duplicate field with the parent' concern Copilot raised is a TypeSpec authoring choice and is out of scope for this regen PR; it can be addressed in a follow-up against azure-rest-api-specs if needed. Affected files: - AcsChatAzureBotCommandReceivedInThreadEventData.java - AcsChatMessageDeletedEventData.java - AcsChatMessageDeletedInThreadEventData.java - AcsChatMessageEditedEventData.java - AcsChatMessageEditedInThreadEventData.java - AcsChatMessageReceivedEventData.java - AcsChatMessageReceivedInThreadEventData.java - AcsChatTypingIndicatorReceivedInThreadEventData.java Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot AI review requested due to automatic review settings May 12, 2026 21:35

rajeshka requested review from a team, samvaity and srnagar as code owners May 12, 2026 21:35

github-actions Bot added the Event Grid label May 12, 2026

Copilot started reviewing on behalf of rajeshka May 12, 2026 21:36 View session

Copilot AI reviewed May 12, 2026

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Copilot stopped work on behalf of rajeshka due to an error May 12, 2026 23:31
Before you can use Copilot cloud agent, you need to pick a "Usage billed to" option in your Copilot settings. Update your settings at https://github.com/settings/copilot/features, then try again.

EldertGrootenboer mentioned this pull request May 13, 2026

infra: tolerate nested TempTypeSpecFiles cleanup race in Compare-CurrentToCodegeneration.ps1 #49170

Merged

rajeshka and others added 4 commits May 13, 2026 10:35

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[EventGrid] Regenerate system events for May 2026 release#49159

[EventGrid] Regenerate system events for May 2026 release#49159
rajeshka wants to merge 5 commits into
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rajeshka commented May 12, 2026 •

edited

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rajeshka commented May 12, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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rajeshka commented May 12, 2026 •

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