Deprecationbeta

Added a deprecation notice to the agentRegistry resource and related APIs indicating that these Agent Registry APIs will be replaced by Agent 365-based APIs starting May 1, 2026.

Why it matters: API deprecation — update before it's removed

⏰ Update before removal May 1, 2026 · passed 115d ago

4 added

Added deprecation +3 more

Added a deprecation notice to the agentRegistry resource and related APIs indicating that these Agent Registry APIs will be replaced by Agent 365-based APIs starting May 1, 2026. Added a deprecation notice to the agentCardManifest resource indicating that these Agent Registry APIs will be replaced by Agent 365-based APIs starting May 1, 2026. Added a deprecation notice to the agentCollection resource indicating that these Agent Registry APIs will be replaced by Agent 365-based APIs starting May 1, 2026. Added a deprecation notice to the agentInstance resource indicating that these Agent Registry APIs will be replaced by Agent 365-based APIs starting May 1, 2026.

How this was classified (derived by the tracker — not Microsoft's label)

deprecation · 80% confidence · matched Graph API removal/deprecation
Added a deprecation notice to the agentRegistry resource and related APIs indicating that these Agent Registry APIs will be replaced by Agent 365-based APIs starting May 1, 2026

Source last updated 2026-04-28

Affected: Microsoft Graph, Agents

Related changes

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