Azure/azure-sdk-for-net Azure.AI.Projects.Agents_3.0.0-beta.6

on GitHub

3.0.0-beta.6 (2026-10-30)

Features Added

• Added experimental Voice Agent post-call delivery to Event Grid connections and routines.
• Added experimental Voice Agent soundscapes for telephony ambience and event cues.
• Added Azure Speech streaming transcription and headset/personal noise suppression modes.
• Added ProjectsAgentProtocol.VoiceConversationEngine for hosted voice conversation engines.
• Enriched existing Foundry GenAI agent-creation traces with privacy-safe Voice Agent metadata and bounded instruction content under the existing opt-in setting. Other Voice Agent REST operations retain their existing SDK diagnostics.

Breaking Changes

• Added the postCall parameter before store in ProjectsAgentsModelFactory.VoiceAgentDefinition, affecting positional arguments.
• Added the soundscape parameter before outputModalities in ProjectsAgentsModelFactory.VoiceAgentDefinition, affecting positional arguments.
• VoiceAgentAvatarVideoCrop.BottomRight and VoiceAgentAvatarVideoCrop.TopLeft types were changed from IList<object> to IList<uint>.
• VoiceAgentAzureSemanticVadEnTurnDetection.IdleTimeoutMs was renamed to VoiceAgentAzureSemanticVadEnTurnDetection.IdleTimeout.
• VoiceAgentAzureSemanticVadMultilingualTurnDetection.IdleTimeoutMs was renamed to VoiceAgentAzureSemanticVadMultilingualTurnDetection.IdleTimeout.
• VoiceAgentAzureSemanticVadTurnDetection.IdleTimeoutMs was renamed to VoiceAgentAzureSemanticVadTurnDetection.IdleTimeout.
• VoiceAgentSubagent.InvokeTimeoutSeconds was renamed to VoiceAgentSubagent.InvokeTimeout.
• OtlpTelemetryEndpoint.Endpoint type was changed from string to System.Uri.
• VoiceAgentMcpTool.AllowedTools and MCPToolboxTool.AllowedTools, along with their model-factory parameters, now use OpenAI.Responses.McpToolFilter instead of BinaryData. MCPToolboxTool.AllowedTools now requires the AAIP002 experimental opt-in.
• VoiceResult.Metadata now uses IDictionary<string, BinaryData> instead of OpenAI.InternalMetadataContainer. The public OpenAI.InternalMetadataContainer type was removed.
• BrowserAutomationPreviewToolboxTool is deprecated and hidden from IntelliSense. Please use BrowserAutomationToolboxTool instead.
• VoiceAgentSoundscapeSound was converted from enumeration to structure allowing extensibility from the service side.
• The VoiceAgentSoundscapeWorkingTrackConfig property DelayMs was renamed to Delay.