[VoiceLive]Add custom query parameters support and optional model par…

[xitzhang]

…ameter

Description

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All SDK Contribution checklist:

• The pull request does not introduce [breaking changes]
• CHANGELOG is updated for new features, bug fixes or other significant changes.
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Testing Guidelines

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[Copilot]

Pull request overview

This PR adds custom query parameter support for WebSocket connections in the Azure VoiceLive client and introduces an optional model parameter for session creation. The implementation allows developers to specify additional query parameters (e.g., deployment-id, region) when establishing WebSocket connections, with a clear precedence hierarchy: endpoint URL parameters → custom parameters → SDK-managed api-version → method parameter model.

Key Changes:

• Added customQueryParameters support in VoiceLiveClientBuilder and VoiceLiveAsyncClient for passing custom query parameters to WebSocket connections
• Added startSession() overload without model parameter for scenarios where model is provided via custom query parameters or endpoint URL
• Refactored query parameter handling in convertToWebSocketEndpoint to use a map-based approach with proper precedence rules

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 8 comments.

Show a summary per file

File	Description
VoiceLiveClientBuilder.java	Added customQueryParameters method to builder for setting custom query parameters, updated constructors to pass parameters to client
VoiceLiveAsyncClient.java	Added custom query parameters field, updated constructors to accept parameters, refactored query string building logic with precedence handling, added startSession() overload without model parameter
VoiceLiveClientBuilderTest.java	Added unit tests for builder with custom query parameters (valid, null, empty cases) and fluent API validation
VoiceLiveAsyncClientTest.java	Updated existing constructor calls to include new customQueryParameters parameter, added tests for new startSession() overload and custom query parameters
VoiceLiveClientQueryParametersTest.java	New comprehensive test file covering custom query parameters integration, precedence rules, URL scheme conversion, path normalization, and edge cases
CHANGELOG.md	Documented new features including custom query parameter support and startSession() overload

[github-actions]

API Change Check

APIView identified API level changes in this PR and created the following API reviews

com.azure:azure-ai-voicelive