public Builder clearSharepointFolderPath() {
        if (folderSourceCase_ == 5) {
          folderSourceCase_ = 0;
          folderSource_ = null;
          onChanged();
        }
        return this;
      }
<pre>
The path of the SharePoint folder to download from.
</pre>

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

@return This builder for chaining.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/SharePointSources.java