public com.google.protobuf.ByteString getWebSearchQueriesBytes(int index) {
    return webSearchQueries_.getByteString(index);
  }
<pre>
Optional. Web search queries for the following-up web search.
</pre>

<code>repeated string web_search_queries = 1 [(.google.api.field_behavior) = OPTIONAL];</code>

@param index The index of the value to return.
@return The bytes of the webSearchQueries at the given index.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GroundingMetadata.java