- public ResponseEntity<Void> postOperationWithJsonData(final String dmiResourceUrl,
- final String jsonData, final HttpHeaders headers) {
- final var httpEntity = new HttpEntity<>(jsonData, configureHttpHeaders(headers));
- return restTemplate.postForEntity(dmiResourceUrl, httpEntity, Void.class);
+ /**
+ * Sends POST operation to DMI with json body containing module references.
+ * @param dmiResourceUrl dmi resource url
+ * @param jsonData json data body
+ * @param httpHeaders http headers
+ * @return response entity of type String
+ */
+ public ResponseEntity<String> postOperationWithJsonData(final String dmiResourceUrl,
+ final String jsonData,
+ final HttpHeaders httpHeaders) {
+ final var httpEntity = new HttpEntity<>(jsonData, configureHttpHeaders(httpHeaders));
+ return restTemplate.postForEntity(dmiResourceUrl, httpEntity, String.class);