Optional
apiThe authentication config to access the API. Deprecated. Please use auth_config instead.
Optional
apiThe API spec that the external API implements.
Optional
authThe authentication config to access the API.
Optional
elasticParameters for the elastic search API.
Optional
endpointThe endpoint of the external API. The system will call the API at this endpoint to retrieve the data for grounding. Example: https://acme.com:443/search
Optional
simpleParameters for the simple search API.
Retrieve from data source powered by external API for grounding. The external API is not owned by Google, but need to follow the pre-defined API spec.