code: public OperationStatus deleteExplicitListItem(UUID appId, String versionId, UUID entityId, long itemId) {
          return deleteExplicitListItemWithServiceResponseAsync(appId, versionId, entityId, itemId).toBlocking().single().body();
      }
docs: Delete the explicit list item from the Pattern.any explicit list.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param entityId The pattern.any entity id.
  @param itemId The explicit list item which will be deleted.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws ErrorResponseException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the OperationStatus object if successful.