Fetch Contracts

Fetches contracts by metadata. Filters based on the provided query parameters. If None, them not filtered based on that :param auth: The authorization token for the request. :param db: The database session to use for fetching the contracts. :param data_store_name: The name of the data store. :param fqn_path: The fully qualified name path. This can be provided partially :param contract_type: The type of the contract. :param contract_name: The name of the contract. :return: A dictionary containing the result of the operation.