public Builder clearEnterpriseWebSearch() {
      bitField0_ = (bitField0_ & ~0x00000010);
      enterpriseWebSearch_ = null;
      if (enterpriseWebSearchBuilder_ != null) {
        enterpriseWebSearchBuilder_.dispose();
        enterpriseWebSearchBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Optional. Tool to support searching public web data, powered by Vertex AI
Search and Sec4 compliance.
</pre>

<code>
.google.cloud.vertexai.v1.EnterpriseWebSearch enterprise_web_search = 6 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Tool.java