@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      namespaceName_ = "";
      allow_ = com.google.protobuf.LazyStringArrayList.emptyList();
      deny_ = com.google.protobuf.LazyStringArrayList.emptyList();
      return this;
    }
<pre>
Restrictions namespace for example-based explanations overrides.
</pre>

Protobuf type {@code google.cloud.vertexai.v1.ExamplesRestrictionsNamespace}
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ExamplesRestrictionsNamespace.java