update api_models.py

structured_outputs/api_models.py

@@ -34,6 +34,7 @@ class DocumentAnalysis(BaseModel):
 
 class ChatRequest(BaseModel):
     """Chat request model"""
+    clientId: str = Field(..., description="Unique client identifier")
     message: str = Field(..., description="User's question")
     conversationHistory: Optional[List[Message]] = Field(default=[], description="Previous conversation messages")
     userType: Optional[str] = Field(default="client", description="User type: 'client' for general users or 'lawyer' for legal professionals")