public com.google.protobuf.ProtocolStringList getWebSearchQueriesList() {
      webSearchQueries_.makeImmutable();
      return webSearchQueries_;
    }
<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>

@return A list containing the webSearchQueries.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GroundingMetadata.java