private void buildPartial0(com.google.cloud.vertexai.api.VertexRagStore result) {
      int from_bitField0_ = bitField0_;
      int to_bitField0_ = 0;
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.similarityTopK_ = similarityTopK_;
        to_bitField0_ |= 0x00000001;
      }
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.vectorDistanceThreshold_ = vectorDistanceThreshold_;
        to_bitField0_ |= 0x00000002;
      }
      if (((from_bitField0_ & 0x00000008) != 0)) {
        result.ragRetrievalConfig_ =
            ragRetrievalConfigBuilder_ == null
                ? ragRetrievalConfig_
                : ragRetrievalConfigBuilder_.build();
        to_bitField0_ |= 0x00000004;
      }
      result.bitField0_ |= to_bitField0_;
    }
<pre>
Retrieve from Vertex RAG Store for grounding.
</pre>

Protobuf type {@code google.cloud.vertexai.v1.VertexRagStore}
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/VertexRagStore.java