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test_responses_api_uses_deployment_name() — langchain Function Reference

Architecture documentation for the test_responses_api_uses_deployment_name() function in test_azure.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  be4ff1bc_1627_f7ea_b532_ff6e0e2136c9["test_responses_api_uses_deployment_name()"]
  c0f70782_2552_3264_2ecc_ede3cff537f7["test_azure.py"]
  be4ff1bc_1627_f7ea_b532_ff6e0e2136c9 -->|defined in| c0f70782_2552_3264_2ecc_ede3cff537f7
  style be4ff1bc_1627_f7ea_b532_ff6e0e2136c9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/openai/tests/unit_tests/chat_models/test_azure.py lines 106–122

def test_responses_api_uses_deployment_name() -> None:
    """Test that Azure deployment name is used for Responses API."""
    llm = AzureChatOpenAI(
        azure_deployment="your_deployment",
        api_version="2025-04-01-preview",
        azure_endpoint="your_endpoint",
        api_key=SecretStr("your_api_key"),
        # Force Responses API usage by including a Responses-only parameter
        use_responses_api=True,
        output_version="responses/v1",
    )
    messages = [HumanMessage("Hello")]
    payload = llm._get_request_payload(messages)

    # For Responses API, the model field should be the deployment name
    assert payload["model"] == "your_deployment"
    assert "input" in payload  # Responses API uses 'input' instead of 'messages'

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does test_responses_api_uses_deployment_name() do?
test_responses_api_uses_deployment_name() is a function in the langchain codebase, defined in libs/partners/openai/tests/unit_tests/chat_models/test_azure.py.
Where is test_responses_api_uses_deployment_name() defined?
test_responses_api_uses_deployment_name() is defined in libs/partners/openai/tests/unit_tests/chat_models/test_azure.py at line 106.

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