public com.google.protobuf.ByteString getSharepointFolderPathBytes() {
      java.lang.Object ref = "";
      if (folderSourceCase_ == 5) {
        ref = folderSource_;
      }
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        if (folderSourceCase_ == 5) {
          folderSource_ = b;
        }
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
<pre>
The path of the SharePoint folder to download from.
</pre>

<code>string sharepoint_folder_path = 5;</code>

@return The bytes for sharepointFolderPath.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/SharePointSources.java