public com.google.firestore.admin.v1.Progress getProgressDocuments() {
    return progressDocuments_ == null
        ? com.google.firestore.admin.v1.Progress.getDefaultInstance()
        : progressDocuments_;
  }
public com . google . firestore . admin . v1 . Progress getProgressDocuments ( ) { return progressDocuments_ == null ? com . google . firestore . admin . v1 . Progress . getDefaultInstance ( ) : progressDocuments_ ; }
<pre>
The progress, in documents, of this operation.
</pre>

<code>.google.firestore.admin.v1.Progress progress_documents = 4;</code>