docs: A comment for field `ranking_expression` in messages `.google.cloud.discoveryengine.v1alpha.SearchRequest` and `.google.cloud.discoveryengine.v1beta.SearchRequest` is changed to support the Custom Ranking use case
PiperOrigin-RevId: 805306845
docs: A comment for field `parent` in message `.google.cloud.discoveryengine.v1alpha.CreateSessionRequest` is changed
docs: A comment for field `name` in message `.google.cloud.discoveryengine.v1alpha.DeleteSessionRequest` is changed
docs: A comment for field `name` in message `.google.cloud.discoveryengine.v1alpha.GetSessionRequest` is changed
docs: A comment for field `parent` in message `.google.cloud.discoveryengine.v1alpha.ListSessionsRequest` is changed
docs: A comment for field `filter` in message `.google.cloud.discoveryengine.v1alpha.ListSessionsRequest` is changed
docs: A comment for field `order_by` in message `.google.cloud.discoveryengine.v1alpha.ListSessionsRequest` is changed
docs: A comment for field `session` in message `.google.cloud.discoveryengine.v1alpha.SearchRequest` is changed
docs: A comment for field `query` in message `.google.cloud.discoveryengine.v1alpha.Session` is changed
docs: A comment for field `answer` in message `.google.cloud.discoveryengine.v1alpha.Session` is changed
docs: A comment for field `query_id` in message `.google.cloud.discoveryengine.v1alpha.Query` is changed
PiperOrigin-RevId: 786990796
An update to Go gRPC Protobuf generation will change service registration function signatures to use an interface instead of a concrete type in generated .pb.go service files. This change should affect very few client library users. See release notes advisories in https://github.com/googleapis/google-cloud-go/pull/11025.
PiperOrigin-RevId: 754988866
feat: support creating workspace search data stores
feat: support batch get documents metadata by uri patterns
feat: return query segment in NL query understanding
feat: return joined status in user event
docs: keep the API doc up-to-date with recent changes
PiperOrigin-RevId: 670770678
feat: support search as you type feature
feat: allow set relevance threshold on search
feat: support import and purge autocomplete data
feat: populate more metadata in answer services
feat: allow providing language info in data stores
feat: add requirement service
feat: support import data from AlloyDB
feat: support add metadata for website uris
docs: keep the API doc up-to-date with recent changes
PiperOrigin-RevId: 658428107
feat: A new resource pattern value `projects/{project}/locations/{location}/sampleQuerySets/{sample_query_set}/sampleQueries/{sample_query}` added to the resource definition `discoveryengine.googleapis.com/SampleQuery`
feat: A new resource pattern value `projects/{project}/locations/{location}/sampleQuerySets/{sample_query_set}` added to the resource definition `discoveryengine.googleapis.com/SampleQuerySet`
docs: keep the API doc up-to-date with recent changes
PiperOrigin-RevId: 653290553
feat: return relevance score for chunk based search (alpha only)
feat: support writing user events for blended engines
feat: support cancelling import operations
feat: add custom model list API
docs: keep the API doc up-to-date with recent changes
PiperOrigin-RevId: 638008355
feat: add standalone grounding API
feat: add project provision and terms APIs
fix!: remove some unused LRO metadata/response
docs: keep the API doc up-to-date with recent changes
PiperOrigin-RevId: 624207111
feat: support standalone ranking API
feat: support layout detection and more chunking features
feat: support advanced search boosting
docs: keep the API doc up-to-date with recent changes
PiperOrigin-RevId: 621906335
feat: add search tuning service
feat: add engine support for conversational engine service
feat: support search summarization with citations and references
docs: keep the API doc up-to-date with recent changes
PiperOrigin-RevId: 590625062
