syntax = "proto3";

package protoembedding;

message NodeEmbeddingRequest {
  repeated uint32 node_ids = 1;
}

message NodeEmbeddingResponse {
  bytes embeddings_data = 1;        // All embedded binary datas
  repeated int32 dimensions = 2;    // Shape [batch_size, embedding_dim]
  repeated uint32 missing_ids = 3;  // Missing node ids
}