@java.lang.Override
    public com.google.cloud.vertexai.api.FileDataOrBuilder getFileDataOrBuilder() {
      if ((dataCase_ == 3) && (fileDataBuilder_ != null)) {
        return fileDataBuilder_.getMessageOrBuilder();
      } else {
        if (dataCase_ == 3) {
          return (com.google.cloud.vertexai.api.FileData) data_;
        }
        return com.google.cloud.vertexai.api.FileData.getDefaultInstance();
      }
    }
<pre>
Optional. URI based data.
</pre>

<code>
.google.cloud.vertexai.v1.FileData file_data = 3 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/Part.java