@java.lang.Override
    public com.google.protobuf.ByteString getVertexModelBytes() {
      java.lang.Object ref = "";
      if (artifactPathCase_ == 2) {
        ref = artifactPath_;
      }
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        if (artifactPathCase_ == 2) {
          artifactPath_ = b;
        }
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
<pre>
The resource name original model hosted in the vertex AI platform.
</pre>

<code>string vertex_model = 2;</code>

@return The bytes for vertexModel.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/CustomProcessorSourceInfo.java