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37 lines
1.3 KiB
Protocol Buffer
37 lines
1.3 KiB
Protocol Buffer
// Copyright 2026 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package google.cloud.vectorsearch.v1;
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option csharp_namespace = "Google.Cloud.VectorSearch.V1";
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option go_package = "cloud.google.com/go/vectorsearch/apiv1/vectorsearchpb;vectorsearchpb";
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option java_multiple_files = true;
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option java_outer_classname = "CommonProto";
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option java_package = "com.google.cloud.vectorsearch.v1";
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option php_namespace = "Google\\Cloud\\VectorSearch\\V1";
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option ruby_package = "Google::Cloud::VectorSearch::V1";
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// Distance metric for vector search.
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enum DistanceMetric {
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// Default value, distance metric is not specified.
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DISTANCE_METRIC_UNSPECIFIED = 0;
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// Dot product distance metric.
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DOT_PRODUCT = 1;
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// Cosine distance metric.
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COSINE_DISTANCE = 2;
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}
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