Update to OpenAI 2.4.0 #6777
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Update to OpenAI 2.4.0 #6777
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Pull Request Overview
This PR updates the OpenAI package dependency from version 2.3.0 to 2.4.0, enabling the use of newly available public properties in the OpenAI client library to replace reflection-based property access.
- Updates package references to OpenAI 2.4.0 and Azure.AI.OpenAI 2.3.0-beta.2
- Removes reflection-based workarounds for accessing endpoint properties by using newly exposed public properties
- Refactors response tool creation and function call handling to align with OpenAI 2.4.0 API changes
Reviewed Changes
Copilot reviewed 14 out of 14 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| General.props | Updates OpenAI package version to 2.4.0 |
| TestOnly.props | Updates Azure.AI.OpenAI test package to 2.3.0-beta.2 |
| CHANGELOG.md | Documents OpenAI 2.4.0 dependency update |
| OpenAIChatClient.cs | Replaces reflection with direct endpoint property access |
| OpenAIAssistantsChatClient.cs | Replaces reflection with direct endpoint property access |
| OpenAIEmbeddingGenerator.cs | Replaces reflection with direct endpoint property access |
| OpenAIImageGenerator.cs | Replaces reflection with direct endpoint property access |
| OpenAISpeechToTextClient.cs | Replaces reflection with direct endpoint property access |
| OpenAIResponsesChatClient.cs | Updates function call handling and response tool creation for 2.4.0 API |
| MicrosoftExtensionsAIResponsesExtensions.cs | Updates return type for response tool creation |
| OpenAIResponseClientTests.cs | Updates test data formatting and removes helper methods |
| OpenAIChatClientTests.cs | Removes internal JSON helper class |
| OpenAIResponseClientIntegrationTests.cs | Updates test prompt text |
| ChatClientIntegrationTests.cs | Updates test assertions and prompts |
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src/Libraries/Microsoft.Extensions.AI.OpenAI/OpenAIResponsesChatClient.cs
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evgenyfedorov2
approved these changes
Sep 6, 2025
jeffhandley
approved these changes
Sep 6, 2025
src/Libraries/Microsoft.Extensions.AI.OpenAI/OpenAIAssistantsChatClient.cs
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test/Libraries/Microsoft.Extensions.AI.Integration.Tests/ChatClientIntegrationTests.cs
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joperezr
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Sep 9, 2025
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