This preview documentation is deprecated as of October 27, 2023. For GA documentation, go to the Vertex AI Search documentation.

Changes in GA:

Name: Discovery for Media is renamed to Vertex AI Search for media. Vertex AI Search includes media recommendations and media search.
Google Cloud Console page: Use the Agent Builder page in the console. The Discovery Engine console page is deprecated.
API reference: Continue to use the discoveryengine.googleapis.com service. The API remains the same but the documentation has moved. Go to the up-to-date, GA version of the Discovery Engine API reference in the Vertex AI Search documentation.
All changes: To see what else changed between preview and GA, see Switch from Discovery for Media to media recommendations in the Vertex AI Search documentation.

SpellCorrectionSpec

The specification for query spell correction.

JSON representation
{ "mode": enum (`Mode`) }

Fields

Fields
`mode`	`enum (Mode)` The mode under which spell correction should take effect to replace the original search query. Default to `Mode.AUTO`.

mode

enum (Mode)

The mode under which spell correction should take effect to replace the original search query. Default to Mode.AUTO.

Mode

Enum describing under which mode spell correction should occur.

Enums
`MODE_UNSPECIFIED`	Unspecified spell correction mode. In this case, server behavior defaults to `Mode.AUTO`.
`SUGGESTION_ONLY`	Search API will try to find a spell suggestion if there is any and put in the `SearchResponse.corrected_query`. The spell suggestion will not be used as the search query.
`AUTO`	Automatic spell correction built by the Search API. Search will be based on the corrected query if found.