}).orElse(() -> {
                throw new FessUserNotFoundException(username);
            });
        }

    }

    public void delete(final User user) {
        ComponentUtil.getAuthenticationManager().delete(user);

        userBhv.delete(user, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

    }

}

// delete all cache data on disks.
func (m *metacache) delete(ctx context.Context) {
	if m.bucket == "" || m.id == "" {
		bugLogIf(ctx, fmt.Errorf("metacache.delete: bucket (%s) or id (%s) empty", m.bucket, m.id))
		return
	}
	objAPI := newObjectLayerFn()
	if objAPI == nil {
		internalLogIf(ctx, errors.New("metacache.delete: no object layer"))
		return
	}

					"runtime.wasmExit": (sp) => {
						sp >>>= 0;
						const code = this.mem.getInt32(sp + 8, true);
						this.exited = true;
						delete this._inst;
						delete this._values;
						delete this._goRefCounts;
						delete this._ids;
						delete this._idPool;
						this.exit(code);
					},

					// func wasmWrite(fd uintptr, p unsafe.Pointer, n int32)
					"runtime.wasmWrite": (sp) => {

func (m *Monitor) DeleteBucket(bucket string) {
	m.tlock.Lock()
	for opts := range m.bucketsThrottle {
		if opts.Name == bucket {
			delete(m.bucketsThrottle, opts)
		}
	}
	m.tlock.Unlock()

	m.mlock.Lock()
	for opts := range m.bucketsMeasurement {
		if opts.Name == bucket {
			delete(m.bucketsMeasurement, opts)
		}
	}
	m.mlock.Unlock()
}

// DeleteBucketThrottle deletes monitoring for a bucket's target

        failureUrlBhv.insertOrUpdate(failureUrl, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

    }

    public void delete(final FailureUrl failureUrl) {

        failureUrlBhv.delete(failureUrl, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

    }

        } finally {
            if (dfos != null && !dfos.isInMemory()) {
                final File file = dfos.getFile();
                if (!file.delete()) {
                    logger.warn("Failed to delete {}.", file.getAbsolutePath());
                }
            }
        }

    }

    protected String getMimeType(final DeferredFileOutputStream out) throws IOException {

        return dataHelper.getAccessResultMap(sessionId).size();
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.service.DataService#delete(java.lang.String)
     */
    @Override
    public void delete(final String sessionId) {
        dataHelper.deleteAccessResultMap(sessionId);
    }

    /*
     * (non-Javadoc)
     *

							continue
						}
						// Bucket not found proceed to delete such a job.
					}
				} else {
					if err := job.Replicate.Start(job.ctx, j.objLayer, *job); err != nil {
						if !isErrBucketNotFound(err) {
							batchLogIf(j.ctx, err)
							j.canceler(job.ID, false)
							continue
						}
						// Bucket not found proceed to delete such a job.
					}
				}
			case job.KeyRotate != nil:

  }
  delete(file)
  return false
}

/** Delete file we expect but don't require to exist. */
internal fun FileSystem.deleteIfExists(path: Path) {
  try {
    delete(path)
  } catch (fnfe: FileNotFoundException) {
    return
  }
}

/** Tolerant delete, try to clear as many files as possible even after a failure. */
internal fun FileSystem.deleteContents(directory: Path) {
  var exception: IOException? = null

        return asJson(
                new ApiUpdateResponse().id(doc.get(fessConfig.getIndexFieldDocId()).toString()).created(false).status(Status.OK).result());
    }

    // DELETE /api/admin/searchlist/doc/{doc_id}
    @Execute
    public JsonResponse<ApiResult> delete$doc(final String id) {
        try {
            final QueryBuilder query = QueryBuilders.termQuery(fessConfig.getIndexFieldDocId(), id);