DataStoreConnection

A data store connection. It represents a data store in Discovery Engine and the type of the contents it contains.

JSON representation 
{
  "dataStoreType": enum (DataStoreType),
  "dataStore": string,
  "documentProcessingMode": enum (DocumentProcessingMode)
}
Fields
dataStoreType

enum (DataStoreType)

The type of the connected data store.
dataStore

string

The full name of the referenced data store. Formats: projects/{project}/locations/{location}/collections/{collection}/dataStores/{dataStore} projects/{project}/locations/{location}/dataStores/{dataStore}
documentProcessingMode

enum (DocumentProcessingMode)

The document processing mode for the data store connection. Should only be set for PUBLIC_WEB and UNSTRUCTURED data stores. If not set it is considered as DOCUMENTS, as this is the legacy mode.

DataStoreType

Type of a data store. Determines how search is performed in the data store.

Enums
DATA_STORE_TYPE_UNSPECIFIED Not specified. This value indicates that the data store type is not specified, so it will not be used during search.
PUBLIC_WEB A data store that contains public web content.
UNSTRUCTURED A data store that contains unstructured private data.
STRUCTURED A data store that contains structured data (for example FAQ).

DocumentProcessingMode

The document processing mode of the data store.

Enums
DOCUMENT_PROCESSING_MODE_UNSPECIFIED Not specified. This should be set for STRUCTURED type data stores. Due to legacy reasons this is considered as DOCUMENTS for STRUCTURED and PUBLIC_WEB data stores.
DOCUMENTS Documents are processed as documents.
CHUNKS Documents are converted to chunks.