[BUG] Structured output failing for LiteLLM model run with azure provider #1076
Description
Checks
- I have updated to the lastest minor and patch version of Strands
- I have checked the documentation and this is not expected behavior
- I have searched ./issues and there are no duplicates of my issue
Strands Version
1.13.0
Python Version
3.11.0
Operating System
macOS 15.6
Installation Method
pip
Steps to Reproduce
from strands import Agent
from strands.models.litellm import LiteLLMModel
from pydantic import BaseModel
model = LiteLLMModel(
model_id="azure/<your-deployment>",
client_args={
"api_key": "<your-token>",
"api_base": "<azure-endpoint>",
}
)
agent = Agent(model=model)
class UserInfo(BaseModel):
Username: str
Location: int
result = agent.structured_output(UserInfo, "Extract user information from the following text: 'My username is john_doe and I live in Madrid.'")
print(result)
install strands-agents with litellm
run the above code
Expected Behavior
The code should run successful, and return response with provided structure.
Actual Behavior
The code fail with this error
litellm.exceptions.BadRequestError: litellm.BadRequestError: AzureException BadRequestError - The 'stream_options' parameter is only allowed when 'stream' is enabled.
Additional Context
No response
Possible Solution
No response
Related Issues
No response