post https://api.voicecreator.ai/api/v1/knowledge-files
Create a new knowledge file from an uploaded file.
This endpoint allows uploading a file to be used as a knowledge source, storing both the file metadata and content in the database.
Parameters: request (Request): The FastAPI request object name (str): The descriptive name of the document file (UploadFile): The file to upload db (AsyncSession): The database session organization_id (Optional[int]): The organization ID from the API key
Returns: KnowledgeFile: The created knowledge file
Raises: HTTPException: - 400: If organization ID is missing or file reading fails - 422: If there's a validation error in the file data - 500: If an unexpected error occurs during file creation