langchain.retrievers.azure_cognitive_search.AzureCognitiveSearchRetriever¶
class langchain.retrievers.azure_cognitive_search.AzureCognitiveSearchRetriever[source]¶
Bases: BaseRetriever
Azure Cognitive Search service retriever.
Create a new model by parsing and validating input data from keyword arguments.
Raises ValidationError if the input data cannot be parsed to form a valid model.
param aiosession: Optional[aiohttp.ClientSession] = None¶
ClientSession, in case we want to reuse connection for better performance.
param api_key: str = ''¶
API Key. Both Admin and Query keys work, but for reading data it’s
recommended to use a Query key.
param api_version: str = '2020-06-30'¶
API version
param content_key: str = 'content'¶
Key in a retrieved result to set as the Document page_content.
param index_name: str = ''¶
Name of Index inside Azure Cognitive Search service
param metadata: Optional[Dict[str, Any]] = None¶
Optional metadata associated with the retriever. Defaults to None
This metadata will be associated with each call to this retriever,
and passed as arguments to the handlers defined in callbacks.
You can use these to eg identify a specific instance of a retriever with its
use case.
param service_name: str = ''¶
Name of Azure Cognitive Search service
param tags: Optional[List[str]] = None¶
Optional list of tags associated with the retriever. Defaults to None
These tags will be associated with each call to this retriever,
and passed as arguments to the handlers defined in callbacks.
You can use these to eg identify a specific instance of a retriever with its
use case.
param top_k: Optional[int] = None¶
Number of results to retrieve. Set to None to retrieve all results.