docs: private CompletableFuture<Revision> removePermissionAtPointer(Author author, String projectName,
                                                                    JsonPointer path, String commitSummary) {
          final Change<JsonNode> change = Change.ofJsonPatch(METADATA_JSON,
                                                             new RemoveOperation(path).toJsonNode());
          return metadataRepo.push(projectName, Project.REPO_DOGMA, author, commitSummary, change);
      }