public Builder clearSearchEntryPoint() {
      bitField0_ = (bitField0_ & ~0x00000002);
      searchEntryPoint_ = null;
      if (searchEntryPointBuilder_ != null) {
        searchEntryPointBuilder_.dispose();
        searchEntryPointBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Optional. Google search entry for the following-up web searches.
</pre>

<code>
optional .google.cloud.vertexai.v1.SearchEntryPoint search_entry_point = 4 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GroundingMetadata.java