public File getFinalCopy(String requestId) throws HelloSignException {
        String url = BASE_URI + SIGNATURE_REQUEST_FINAL_COPY_URI + "/" + requestId;
        String filename = FINAL_COPY_FILE_NAME + "." + FINAL_COPY_FILE_EXT;
        return httpClient.withAuth(auth).get(url).asFile(filename);
    }
public File getFinalCopy ( String requestId ) throws HelloSignException { String url = BASE_URI + SIGNATURE_REQUEST_FINAL_COPY_URI + "/" + requestId ; String filename = FINAL_COPY_FILE_NAME + "." + FINAL_COPY_FILE_EXT ; return httpClient . withAuth ( auth ) . get ( url ) . asFile ( filename ) ; }
Retrieves the final PDF copy of a signature request, if it exists.

@param requestId String SignatureRequest ID
@return File final copy file, or null if it does not yet exist
@throws HelloSignException thrown if there's a problem processing the
HTTP request or the JSON response.
@deprecated Use {{@link #getFiles(String)}