Implementation:Mistralai Client python Azure Models Init

Knowledge Sources	Mistralai_Client_python
Domains	SDK_Infrastructure, Cloud_Integration
Last Updated	2026-02-15 14:00 GMT

Overview

Concrete tool for lazy-loading all model types in the Azure variant of the Mistral Python SDK.

Description

The models/__init__.py module serves as the public namespace for all data models in the mistralai_azure package. Auto-generated by Speakeasy, it uses Python's __getattr__ protocol to implement lazy dynamic imports, loading model classes only when first accessed. This avoids importing the entire model graph at startup. It exports 134 symbols covering message types (UserMessage, AssistantMessage, SystemMessage, ToolMessage), request/response models (ChatCompletionRequest, ChatCompletionResponse), OCR types, error classes (MistralAzureError, SDKError), and type aliases.

Usage

Import individual model classes from mistralai_azure.models when constructing requests, processing responses, or handling errors in Azure-specific Mistral API interactions.

Code Reference

Source Location

• Repository: Mistralai_Client_python
• File: packages/mistralai_azure/src/mistralai_azure/models/__init__.py
• Lines: 1-467

Signature

# Module-level lazy loading via __getattr__
def __getattr__(attr_name: str) -> object: ...
def __dir__() -> list: ...

# Key exported symbols include:
# ChatCompletionRequest, ChatCompletionResponse, ChatCompletionStreamRequest
# AssistantMessage, UserMessage, SystemMessage, ToolMessage
# OCRRequest, OCRResponse, MistralAzureError, SDKError
# Tool, ToolCall, ToolChoice, FunctionCall, etc.

Import

from mistralai_azure.models import ChatCompletionRequest, UserMessage, AssistantMessage
from mistralai_azure.models import OCRRequest, OCRResponse
from mistralai_azure.models import MistralAzureError, SDKError

I/O Contract

Inputs

Name	Type	Required	Description
attr_name	str	Yes	The name of the model class to import (via __getattr__)

Outputs

Name	Type	Description
Model class	type	The requested Pydantic model class, enum, or type alias

Usage Examples

Importing Azure Models

from mistralai_azure.models import (
    ChatCompletionRequest,
    ChatCompletionResponse,
    UserMessage,
    SystemMessage,
    AssistantMessage,
    ToolMessage,
)

# Models are loaded lazily - only imported when accessed
request = ChatCompletionRequest(
    messages=[
        UserMessage(content="What is the capital of France?")
    ]
)

Related Pages

• Environment:Mistralai_Client_python_Azure_Deployment_Environment