@java.lang.Override
    public com.google.cloud.translate.v3.FileInputSourceOrBuilder getFileInputSourceOrBuilder() {
      if ((sourceCase_ == 2) && (fileInputSourceBuilder_ != null)) {
        return fileInputSourceBuilder_.getMessageOrBuilder();
      } else {
        if (sourceCase_ == 2) {
          return (com.google.cloud.translate.v3.FileInputSource) source_;
        }
        return com.google.cloud.translate.v3.FileInputSource.getDefaultInstance();
      }
    }
<pre>
Inline file source.
</pre>

<code>.google.cloud.translation.v3.FileInputSource file_input_source = 2;</code>
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/ImportAdaptiveMtFileRequest.java