[skip ci] Add GetIndexBuildProgressRequest comments in milvus.proto (#10652)

Signed-off-by: NGitea <zizhao.chen@zilliz.com>

internal/proto/milvus.proto

@@ -472,12 +472,20 @@ message DescribeIndexResponse {
   repeated IndexDescription index_descriptions = 2;
 }
 
+/*
+*  Get index building progress 
+*/
 message GetIndexBuildProgressRequest {
-  common.MsgBase base = 1; // must
+  // Not useful for now
+  common.MsgBase base = 1;
+  // Not useful for now
   string db_name = 2 ;
-  string collection_name = 3; // must
+  // The collection name in milvus
+  string collection_name = 3;
+  // The vector field name in this collection
   string field_name = 4;
-  string index_name = 5; // must
+  // Not useful for now
+  string index_name = 5;
 }
 
 message GetIndexBuildProgressResponse {

internal/proto/milvuspb/milvus.pb.go

@@ -2298,15 +2298,22 @@ func (m *DescribeIndexResponse) GetIndexDescriptions() []*IndexDescription {
 	return nil
 }
 
+//
+//  Get index building progress
 type GetIndexBuildProgressRequest struct {
-	Base                 *commonpb.MsgBase `protobuf:"bytes,1,opt,name=base,proto3" json:"base,omitempty"`
-	DbName               string            `protobuf:"bytes,2,opt,name=db_name,json=dbName,proto3" json:"db_name,omitempty"`
-	CollectionName       string            `protobuf:"bytes,3,opt,name=collection_name,json=collectionName,proto3" json:"collection_name,omitempty"`
-	FieldName            string            `protobuf:"bytes,4,opt,name=field_name,json=fieldName,proto3" json:"field_name,omitempty"`
-	IndexName            string            `protobuf:"bytes,5,opt,name=index_name,json=indexName,proto3" json:"index_name,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}          `json:"-"`
-	XXX_unrecognized     []byte            `json:"-"`
-	XXX_sizecache        int32             `json:"-"`
+	// Not useful for now
+	Base *commonpb.MsgBase `protobuf:"bytes,1,opt,name=base,proto3" json:"base,omitempty"`
+	// Not useful for now
+	DbName string `protobuf:"bytes,2,opt,name=db_name,json=dbName,proto3" json:"db_name,omitempty"`
+	// The collection name in milvus
+	CollectionName string `protobuf:"bytes,3,opt,name=collection_name,json=collectionName,proto3" json:"collection_name,omitempty"`
+	// The vector field name in this collection
+	FieldName string `protobuf:"bytes,4,opt,name=field_name,json=fieldName,proto3" json:"field_name,omitempty"`
+	// Not useful for now
+	IndexName            string   `protobuf:"bytes,5,opt,name=index_name,json=indexName,proto3" json:"index_name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
 }
 
 func (m *GetIndexBuildProgressRequest) Reset()         { *m = GetIndexBuildProgressRequest{} }