private void setUpdateTtlHeaders(JSONObject headers, String blobId, String serviceId) throws JSONException {
    headers.put(RestUtils.Headers.BLOB_ID, blobId);
    headers.put(RestUtils.Headers.SERVICE_ID, "updateBlobTtlAndVerify");
  }
Sets headers required for TTL update
@param headers the headers object to set the headers in
@param blobId the blob ID being updated
@param serviceId the ID of service updating the blob
@throws JSONException
ambry-frontend/src/test/java/com/github/ambry/frontend/FrontendRestRequestServiceTest.java