fix!: Removed field DenseScannParams from SearchHint

Google APIs · copybara-github · commit cecc73b1910b · 2026-03-04T06:46:26.000-08:00
docs: Changed default values for max_replica_count for AutoScaling

PiperOrigin-RevId: 878465659
diff --git a/google/cloud/vectorsearch/v1/BUILD.bazel b/google/cloud/vectorsearch/v1/BUILD.bazel
@@ -348,6 +348,7 @@ load(
 
 csharp_proto_library(
     name = "vectorsearch_csharp_proto",
+    extra_opts = [],
     deps = [":vectorsearch_proto"],
 )
 
diff --git a/google/cloud/vectorsearch/v1/data_object_search_service.proto b/google/cloud/vectorsearch/v1/data_object_search_service.proto
@@ -101,25 +101,6 @@ message OutputFields {
 message SearchHint {
   // Message to specify the index to use for the search.
   message IndexHint {
-    // Parameters for dense ScaNN.
-    message DenseScannParams {
-      // Optional. Dense ANN param overrides to control recall and latency.
-      // The percentage of leaves to search, in the range [0, 100].
-      int32 search_leaves_pct = 1 [(google.api.field_behavior) = OPTIONAL];
-
-      // Optional. The number of initial candidates. Must be a positive integer
-      // (> 0).
-      int32 initial_candidate_count = 2
-          [(google.api.field_behavior) = OPTIONAL];
-    }
-
-    // The parameters for the index.
-    oneof params {
-      // Optional. Dense ScaNN parameters.
-      DenseScannParams dense_scann_params = 2
-          [(google.api.field_behavior) = OPTIONAL];
-    }
-
     // Required. The resource name of the index to use for the search.
     // The index must be in the same project, location, and collection.
     // Format:
diff --git a/google/cloud/vectorsearch/v1/vectorsearch_service.proto b/google/cloud/vectorsearch/v1/vectorsearch_service.proto
@@ -659,12 +659,15 @@ message DedicatedInfrastructure {
   // Specification for autoscaling.
   message AutoscalingSpec {
     // Optional. The minimum number of replicas. If not set or set to `0`,
-    // defaults to `2`. Must be >= `2` and <= `1000`.
+    // defaults to `2`. Must be >= `1` and <= `1000`.
     int32 min_replica_count = 1 [(google.api.field_behavior) = OPTIONAL];
 
-    // Optional. The maximum number of replicas. If not set or set to `0`,
-    // defaults to the greater of `min_replica_count` and `5`. Must be >=
+    // Optional. The maximum number of replicas.  Must be >=
     // `min_replica_count` and <= `1000`.
+    // For the v1beta version, if not set or set to `0`, defaults to
+    // the greater of `min_replica_count` and `5`.
+    // For all other versions, if not set or set to `0`, defaults to
+    // the greater of `min_replica_count` and `2`.
     int32 max_replica_count = 2 [(google.api.field_behavior) = OPTIONAL];
   }
 

Original file line number	Diff line number	Diff line change
`@@ -348,6 +348,7 @@ load(`
`348`	`348`
`349`	`349`	`csharp_proto_library(`
`350`	`350`	`name = "vectorsearch_csharp_proto",`
	`351`	`+ extra_opts = [],`
`351`	`352`	`deps = [":vectorsearch_proto"],`
`352`	`353`	`)`
`353`	`354`