googleapis/google/cloud/discoveryengine/v1/grounding.proto
Google APIs 9953dde4a2 feat: add CMEK config service
feat: add identity mapping service
feat: add user license config service
feat: add HealthcareFhirConfig to FHIR data store
feat: add ConnectorRunErrorContext to error log
feat: support structured content for chunk
feat: support ACL data store and document
feat: add more options for layout parser config
feat: support media recommendation engine
feat: enable claim level score for grounding
feat: add custom search operators for Workspace search
feat: add more indexing state for site search engine
docs: keep the API doc up-to-date with recent changes

PiperOrigin-RevId: 766759284
2025-06-03 11:51:52 -07:00

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Protocol Buffer

// Copyright 2025 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
syntax = "proto3";
package google.cloud.discoveryengine.v1;
import "google/api/field_behavior.proto";
import "google/api/resource.proto";
option csharp_namespace = "Google.Cloud.DiscoveryEngine.V1";
option go_package = "cloud.google.com/go/discoveryengine/apiv1/discoveryenginepb;discoveryenginepb";
option java_multiple_files = true;
option java_outer_classname = "GroundingProto";
option java_package = "com.google.cloud.discoveryengine.v1";
option objc_class_prefix = "DISCOVERYENGINE";
option php_namespace = "Google\\Cloud\\DiscoveryEngine\\V1";
option ruby_package = "Google::Cloud::DiscoveryEngine::V1";
// Grounding Fact.
message GroundingFact {
// Text content of the fact. Can be at most 10K characters long.
string fact_text = 1;
// Attributes associated with the fact.
// Common attributes include `source` (indicating where the fact was sourced
// from), `author` (indicating the author of the fact), and so on.
map<string, string> attributes = 2;
}
// Fact Chunk.
message FactChunk {
// Text content of the fact chunk. Can be at most 10K characters long.
string chunk_text = 1;
// Source from which this fact chunk was retrieved. If it was retrieved
// from the GroundingFacts provided in the request then this field will
// contain the index of the specific fact from which this chunk was
// retrieved.
string source = 2;
// The index of this chunk. Currently, only used for the streaming mode.
int32 index = 4;
// More fine-grained information for the source reference.
map<string, string> source_metadata = 3;
// The URI of the source.
string uri = 5;
// The title of the source.
string title = 6;
// The domain of the source.
string domain = 7;
}