public List<Map<String, Object>> getBatchResponse() {
      return batchResponse;
    }
Creates a Graph API batch request with required the authorization header.

@param authData the auth token
@param requests the batch request data
@param client the client to construct the request with
@param objectMapper the mapper to serialize data
extensions/data-transfer/portability-data-transfer-microsoft/src/main/java/org/datatransferproject/transfer/microsoft/common/RequestHelper.java