public int getWebSearchQueriesCount() {
    return webSearchQueries_.size();
  }
<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 The count of webSearchQueries.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GroundingMetadata.java