Error catalog

Every operational error class registered via b.frameworkError.defineClass. Each class extends FrameworkError and exposes a stable shape: { name, code, message, isFrameworkError: true }. Catch with err instanceof b.FrameworkError for the unified branch, or check err.name / the per-class isXxxError flag for fine-grained handling.

Stable contract

The class name and the per-namespace code prefix are stable across patch releases. Code suffixes after the first / are documented per primitive — operators matching on full codes should pin to a minor version.

Total classes harvested: 402. Generated 2026-10-12T14:21:51.745Z.

Async #

Class	Constructor	Flags	Code namespaces	Description
`CacheError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`CacheStatusError` cache-status.js	`(code, message)`	`alwaysPermanent`	`cache-status/*`	(no prose comment in source)
`JobsError` framework-error.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)
`LogStreamError` framework-error.js	`(code, message, permanent, statusCode)`	`withStatusCode`	none harvested	(no prose comment in source)
`QueueError` framework-error.js	`(code, message, permanent)`	`default`	`queue/*`	(no prose comment in source)
`SchedulerError` framework-error.js	`(code, message, permanent)`	`default`	`scheduler/*`	(no prose comment in source)
`WebhookDispatcherError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`WebhookError` framework-error.js	`(code, message)`	`alwaysPermanent`	`webhook/*`	(no prose comment in source)
`WebhookHmacError` webhook-hmac.js	`(code, message)`	`alwaysPermanent`	`webhook-hmac/*`	(no prose comment in source)

Audit #

Class	Constructor	Flags	Code namespaces	Description
`AuditChainOriginError` framework-error.js	`(code, message)`	`alwaysPermanent`	`audit/*`	(no prose comment in source)
`AuditDailyReviewError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`AuditSegregationError` framework-error.js	`(code, message)`	`alwaysPermanent`	`audit/*`	(no prose comment in source)
`AuditSignError` audit-sign.js	`(code, message)`	`alwaysPermanent`	`audit-sign/*`	(no prose comment in source)
`AuditToolsError` audit-tools.js	`(code, message)`	`alwaysPermanent`	`audit-tools/*`	(no prose comment in source)

Auth #

Class	Constructor	Flags	Code namespaces	Description
`ApiKeyError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`AuthBotChallengeError` framework-error.js	`(code, message)`	`alwaysPermanent`	`auth-bot-challenge/*`	(no prose comment in source)
`AuthError` framework-error.js	`(code, message)`	`alwaysPermanent`	`auth/`, `auth-aal/`, `auth-bearer/`, `auth-ciba/`, `auth-dpop/`, `auth-jwt/`, `auth-jwt-external/`, `auth-oid4vci/`, `auth-oid4vp/`, `auth-openid-federation/`, `auth-passkey/`, `auth-password/`, `auth-saml/`, `auth-sd-jwt-vc/`, `auth-step-up/`, `auth-totp/`	(no prose comment in source)
`AuthJarError` auth/jar.js	`(code, message)`	`alwaysPermanent`	`auth-jar/*`	(no prose comment in source)
`LockoutError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`PermissionsError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`SessionDeviceBindingError` framework-error.js	`(code, message)`	`alwaysPermanent`	`session-device-binding/*`	(no prose comment in source)
`SessionError` framework-error.js	`(code, message, permanent)`	`default`	`session/*`	(no prose comment in source)

Cluster #

Class	Constructor	Flags	Code namespaces	Description
`ClusterError` framework-error.js	`(code, message, permanent)`	`default`	`audit/`, `consent/`	(no prose comment in source)
`ClusterProviderError` framework-error.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)

Compliance #

Class	Constructor	Flags	Code namespaces	Description
`ComplianceEaaError` compliance-eaa.js	`(code, message)`	`alwaysPermanent`	`compliance-eaa/*`	(no prose comment in source)
`ComplianceError` framework-error.js	`(code, message)`	`alwaysPermanent`	`compliance/`, `compliance-ai-act/`	(no prose comment in source)
`DdlChangeControlError` framework-error.js	`(code, message)`	`alwaysPermanent`	`ddl-change-control/*`	(no prose comment in source)
`DoraError` framework-error.js	`(code, message)`	`alwaysPermanent`	`dora/*`	(no prose comment in source)
`Fda21Cfr11Error` framework-error.js	`(code, message)`	`alwaysPermanent`	`fda21cfr11/*`	(no prose comment in source)
`LegalHoldError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`LegalHoldError` legal-hold.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`WormViolationError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)

Crypto #

Class	Constructor	Flags	Code namespaces	Description
`AcmeError` framework-error.js	`(code, message, permanent, statusCode)`	`withStatusCode`	none harvested	(no prose comment in source)
`HpkeError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`HttpSigError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`TlsExporterError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)

Framework #

Class	Constructor	Flags	Code namespaces	Description
`ArgParserError` arg-parser.js	`(code, message)`	`alwaysPermanent`	`arg-parser/*`	(no prose comment in source)
`ArgParserError` framework-error.js	`(code, message)`	`alwaysPermanent`	`arg-parser/*`	(no prose comment in source)
`DaemonError` daemon.js	`(code, message)`	`alwaysPermanent`	`daemon/*`	(no prose comment in source)
`DaemonError` framework-error.js	`(code, message)`	`alwaysPermanent`	`daemon/*`	(no prose comment in source)
`HandlerError` framework-error.js	`(code, message, cause)`	`withCause`	none harvested	(no prose comment in source)
`HttpClientError` framework-error.js	`(code, message, permanent, statusCode)`	`withStatusCode`	`http-client/*`	(no prose comment in source)
`I18nError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`I18nMessageFormatError` i18n-messageformat.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`KeychainError` framework-error.js	`(code, message)`	`alwaysPermanent`	`keychain/*`	(no prose comment in source)
`NotifyError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`RouterError` framework-error.js	`(code, message)`	`alwaysPermanent`	`router/*`	(no prose comment in source)
`SandboxError` framework-error.js	`(code, message)`	`alwaysPermanent`	`sandbox/*`	(no prose comment in source)
`SeederError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`SelfUpdateError` framework-error.js	`(code, message)`	`alwaysPermanent`	`selfupdate/*`	(no prose comment in source)
`SelfUpdateError` self-update.js	`(code, message)`	`alwaysPermanent`	`selfupdate/*`	(no prose comment in source)
`SlugError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`TestingError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`WatcherError` framework-error.js	`(code, message)`	`alwaysPermanent`	`watcher/*`	(no prose comment in source)
`WorkerPoolError` framework-error.js	`(code, message)`	`alwaysPermanent`	`workerpool/*`	(no prose comment in source)

Guard #

Class	Constructor	Flags	Code namespaces	Description
`GuardAgentRegistryError` guard-agent-registry.js	`(code, message)`	`alwaysPermanent`	`agent-registry/*`	(no prose comment in source)
`GuardAllError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardArchiveError` framework-error.js	`(code, message)`	`alwaysPermanent`	`archive/*`	(no prose comment in source)
`GuardAuthError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardCidrError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardCountryError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardCsvError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardDomainError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardDsnError` guard-dsn.js	`(code, message)`	`alwaysPermanent`	`guard-dsn/*`	(no prose comment in source)
`GuardEmailError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardEnvelopeError` guard-envelope.js	`(code, message)`	`alwaysPermanent`	`guard-envelope/*`	(no prose comment in source)
`GuardEventBusPayloadError` guard-event-bus-payload.js	`(code, message)`	`alwaysPermanent`	`event-bus-payload/*`	(no prose comment in source)
`GuardEventBusTopicError` guard-event-bus-topic.js	`(code, message)`	`alwaysPermanent`	`event-bus-topic/*`	(no prose comment in source)
`GuardFilenameError` framework-error.js	`(code, message)`	`alwaysPermanent`	`filename/*`	(no prose comment in source)
`GuardGraphqlError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardHtmlError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardHtmlWcagError` guard-html-wcag.js	`(code, message)`	`alwaysPermanent`	`guard-html-wcag/*`	(no prose comment in source)
`GuardIdempotencyKeyError` guard-idempotency-key.js	`(code, message)`	`alwaysPermanent`	`idempotency-key/*`	(no prose comment in source)
`GuardImageError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardImapCommandError` guard-imap-command.js	`(code, message)`	`alwaysPermanent`	`guard-imap-command/*`	(no prose comment in source)
`GuardJmapError` guard-jmap.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardJsonError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardJsonpathError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardJwtError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardListIdError` guard-list-id.js	`(code, message)`	`alwaysPermanent`	`guard-list-id/*`	(no prose comment in source)
`GuardListUnsubscribeError` guard-list-unsubscribe.js	`(code, message)`	`alwaysPermanent`	`guard-list-unsubscribe/*`	(no prose comment in source)
`GuardMailComposeError` guard-mail-compose.js	`(code, message)`	`alwaysPermanent`	`mail-compose/*`	(no prose comment in source)
`GuardMailMoveError` guard-mail-move.js	`(code, message)`	`alwaysPermanent`	`mail-move/*`	(no prose comment in source)
`GuardMailQueryError` guard-mail-query.js	`(code, message)`	`alwaysPermanent`	`mail-query/*`	(no prose comment in source)
`GuardMailReplyError` guard-mail-reply.js	`(code, message)`	`alwaysPermanent`	`mail-reply/*`	(no prose comment in source)
`GuardMailSieveError` guard-mail-sieve.js	`(code, message)`	`alwaysPermanent`	`mail-sieve/*`	(no prose comment in source)
`GuardManageSieveCommandError` guard-managesieve-command.js	`(code, message)`	`alwaysPermanent`	`guard-managesieve-command/*`	(no prose comment in source)
`GuardMarkdownError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardMessageIdError` guard-message-id.js	`(code, message)`	`alwaysPermanent`	`message-id/*`	(no prose comment in source)
`GuardMimeError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardOauthError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardPdfError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardPop3CommandError` guard-pop3-command.js	`(code, message)`	`alwaysPermanent`	`guard-pop3-command/*`	(no prose comment in source)
`GuardPostureChainError` guard-posture-chain.js	`(code, message)`	`alwaysPermanent`	`posture-chain/*`	(no prose comment in source)
`GuardRegexError` framework-error.js	`(code, message)`	`alwaysPermanent`	`regex/*`	(no prose comment in source)
`GuardSagaConfigError` guard-saga-config.js	`(code, message)`	`alwaysPermanent`	`saga-config/*`	(no prose comment in source)
`GuardShellError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardSmtpCommandError` guard-smtp-command.js	`(code, message)`	`alwaysPermanent`	`guard-smtp-command/*`	(no prose comment in source)
`GuardSnapshotEnvelopeError` guard-snapshot-envelope.js	`(code, message)`	`alwaysPermanent`	`snapshot-envelope/*`	(no prose comment in source)
`GuardSqlError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardStreamArgsError` guard-stream-args.js	`(code, message)`	`alwaysPermanent`	`stream-args/*`	(no prose comment in source)
`GuardSvgError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardTemplateError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardTenantIdError` guard-tenant-id.js	`(code, message)`	`alwaysPermanent`	`tenant-id/*`	(no prose comment in source)
`GuardTextError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardTimeError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardTraceContextError` guard-trace-context.js	`(code, message)`	`alwaysPermanent`	`trace-context/*`	(no prose comment in source)
`GuardUuidError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardXmlError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`GuardYamlError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)

HttpSurface #

Class	Constructor	Flags	Code namespaces	Description
`FileUploadError` framework-error.js	`(code, message)`	`alwaysPermanent`	`file-upload/*`	(no prose comment in source)
`GateContractError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`StaticServeError` framework-error.js	`(code, message, permanent, statusCode)`	`withStatusCode`	none harvested	(no prose comment in source)

Operational #

Class	Constructor	Flags	Code namespaces	Description
`AccessLockError` auth/access-lock.js	`(code, message)`	`alwaysPermanent`	`auth-access-lock/*`	(no prose comment in source)
`AdapterError` archive-adapters.js	`(code, message)`	`alwaysPermanent`	`adapter/*`	(no prose comment in source)
`AdverseDecisionError` ai-adverse-decision.js	`(code, message)`	`alwaysPermanent`	`ai-adverse/*`	(no prose comment in source)
`AedtBiasAuditError` ai-aedt-bias-audit.js	`(code, message)`	`alwaysPermanent`	`aedt/*`	(no prose comment in source)
`AgeGateError` middleware/age-gate.js	`(code, message)`	`alwaysPermanent`	`age-gate/*`	(no prose comment in source)
`AgentEnvelopeMacError` agent-envelope-mac.js	`(code, message)`	`alwaysPermanent`	`agent-envelope-mac/*`	(no prose comment in source)
`AgentEventBusError` agent-event-bus.js	`(code, message)`	`alwaysPermanent`	`agent-event-bus/*`	(no prose comment in source)
`AgentIdempotencyError` agent-idempotency.js	`(code, message)`	`alwaysPermanent`	`agent-idempotency/*`	(no prose comment in source)
`AgentOrchestratorError` agent-orchestrator.js	`(code, message)`	`alwaysPermanent`	`agent-orchestrator/*`	(no prose comment in source)
`AgentPostureChainError` agent-posture-chain.js	`(code, message)`	`alwaysPermanent`	`agent-posture-chain/*`	(no prose comment in source)
`AgentSagaError` agent-saga.js	`(code, message)`	`alwaysPermanent`	`agent-saga/*`	(no prose comment in source)
`AgentSnapshotError` agent-snapshot.js	`(code, message)`	`alwaysPermanent`	`agent-snapshot/*`	(no prose comment in source)
`AgentStreamError` agent-stream.js	`(code, message)`	`alwaysPermanent`	`agent-stream/*`	(no prose comment in source)
`AgentTenantError` agent-tenant.js	`(code, message)`	`alwaysPermanent`	`agent-tenant/*`	(no prose comment in source)
`AgentTraceError` agent-trace.js	`(code, message)`	`alwaysPermanent`	`agent-trace/*`	(no prose comment in source)
`AiCapabilityError` ai-capability.js	`(code, message)`	`alwaysPermanent`	`ai-capability/*`	(no prose comment in source)
`AiContentDetectError` ai-content-detect.js	`(code, message)`	`alwaysPermanent`	`ai-content-detect/*`	(no prose comment in source)
`AiDisclosureError` ai-disclosure.js	`(code, message)`	`alwaysPermanent`	`ai-disclosure/*`	(no prose comment in source)
`AiDpError` ai-dp.js	`(code, message)`	`alwaysPermanent`	`ai-dp/*`	(no prose comment in source)
`AiModelManifestError` ai-model-manifest.js	`(code, message)`	`alwaysPermanent`	`aibom/*`	(no prose comment in source)
`AiOutputError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`AiPrefError` ai-pref.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`AiPromptError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`AiQuotaError` ai-quota.js	`(code, message)`	`alwaysPermanent`	`ai-quota/*`	(no prose comment in source)
`ApiEncryptError` middleware/api-encrypt.js	`(code, message, permanent, statusCode)`	`withStatusCode`	none harvested	(no prose comment in source)
`AppShutdownError` app-shutdown.js	`(code, message)`	`alwaysPermanent`	`app-shutdown/*`	(no prose comment in source)
`ArchiveError` archive.js	`(code, message)`	`alwaysPermanent`	`archive/*`	(no prose comment in source)
`ArchiveGzError` archive-gz.js	`(code, message)`	`alwaysPermanent`	`archive-gz/*`	(no prose comment in source)
`ArchiveReadError` archive-read.js	`(code, message)`	`alwaysPermanent`	`archive-read/*`	(no prose comment in source)
`ArchiveWrapError` archive-wrap.js	`(code, message)`	`alwaysPermanent`	`archive-wrap/*`	(no prose comment in source)
`Argon2Error` framework-error.js	`(code, message, permanent)`	`default`	`argon2/*`	(no prose comment in source)
`Asn1Error` asn1-der.js	`(code, message)`	`alwaysPermanent`	`asn1/*`	(no prose comment in source)
`AssetlinksError` middleware/assetlinks.js	`(code, message)`	`alwaysPermanent`	`assetlinks/*`	(no prose comment in source)
`AsyncApiError` asyncapi-bindings.js	`(code, message)`	`alwaysPermanent`	`asyncapi/*`	(no prose comment in source)
`AsyncApiError` asyncapi-traits.js	`(code, message)`	`alwaysPermanent`	`asyncapi/*`	(no prose comment in source)
`AsyncApiError` asyncapi.js	`(code, message)`	`alwaysPermanent`	`asyncapi/*`	(no prose comment in source)
`AsyncApiError` middleware/asyncapi-serve.js	`(code, message)`	`alwaysPermanent`	`asyncapi/*`	(no prose comment in source)
`AtoKillSwitchError` auth/ato-kill-switch.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`BackupBundleError` backup/bundle.js	`(code, message)`	`alwaysPermanent`	`backup-bundle/*`	(no prose comment in source)
`BackupError` backup/index.js	`(code, message, permanent)`	`default`	`backup/*`	(no prose comment in source)
`Base32Error` base32.js	`(code, message)`	`alwaysPermanent`	`base32/*`	(no prose comment in source)
`BimiError` mail-bimi.js	`(code, message)`	`alwaysPermanent`	`mail-bimi/*`	(no prose comment in source)
`BodyParserError` middleware/body-parser.js	`(code, message, permanent, statusCode)`	`withStatusCode`	`body-parser/*`	(no prose comment in source)
`BootGatesError` boot-gates.js	`(code, message)`	`alwaysPermanent`	`boot-gates/*`	(no prose comment in source)
`BotChallengeError` framework-error.js	`(code, message)`	`alwaysPermanent`	`bot-challenge/*`	(no prose comment in source)
`BotDiscloseError` middleware/bot-disclose.js	`(code, message)`	`alwaysPermanent`	`bot-disclose/*`	(no prose comment in source)
`BotGuardError` middleware/bot-guard.js	`(code, message)`	`alwaysPermanent`	`bot-guard/*`	(no prose comment in source)
`BoundedMapError` bounded-map.js	`(code, message, permanent)`	`default`	`bounded-map/*`	(no prose comment in source)
`BreachError` breach-deadline.js	`(code, message)`	`alwaysPermanent`	`breach/`, `breach-clock/`, `breach-report/*`	(no prose comment in source)
`BreakGlassError` break-glass.js	`(code, message, permanent)`	`default`	`breakglass/*`	(no prose comment in source)
`BudrError` budr.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`BundlerError` bundler.js	`(code, message)`	`alwaysPermanent`	`bundler/*`	(no prose comment in source)
`ByteQuotaError` network-byte-quota.js	`(code, message)`	`alwaysPermanent`	`byte-quota/*`	(no prose comment in source)
`CalendarError` calendar.js	`(code, message)`	`alwaysPermanent`	`calendar/*`	(no prose comment in source)
`CborError` cbor.js	`(code, message)`	`alwaysPermanent`	`cbor/*`	(no prose comment in source)
`CdnCacheControlError` cdn-cache-control.js	`(code, message)`	`alwaysPermanent`	`cdn-cache-control/*`	(no prose comment in source)
`CertError` cert.js	`(code, message, permanent)`	`default`	`cert/*`	(no prose comment in source)
`CircuitOpenError` framework-error.js	`(code, message, permanent)`	`default`	`CIRCUIT_OPEN/*`	(no prose comment in source)
`CliError` cli.js	`(code, message)`	`alwaysPermanent`	`cli/*`	(no prose comment in source)
`ClientHintsError` client-hints.js	`(code, message)`	`alwaysPermanent`	`client-hints/*`	(no prose comment in source)
`CloudEventsError` cloud-events.js	`(code, message)`	`alwaysPermanent`	`cloud-events/*`	(no prose comment in source)
`CmsCodecError` cms-codec.js	`(code, message)`	`alwaysPermanent`	`cms/*`	(no prose comment in source)
`ComposePipelineError` middleware/compose-pipeline.js	`(code, message)`	`alwaysPermanent`	`compose-pipeline/*`	(no prose comment in source)
`CompressionError` middleware/compression.js	`(code, message)`	`alwaysPermanent`	`compression/*`	(no prose comment in source)
`ConfigDriftError` config-drift.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`ConfigError` config.js	`(code, message)`	`alwaysPermanent`	`config/*`	(no prose comment in source)
`ContentCredentialsError` content-credentials.js	`(code, message)`	`alwaysPermanent`	`cac-implicit-label/*`	(no prose comment in source)
`ContentDigestError` content-digest.js	`(code, message)`	`alwaysPermanent`	`content-digest/*`	(no prose comment in source)
`CookieJarError` http-client-cookie-jar.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`CorsError` middleware/cors.js	`(code, message)`	`alwaysPermanent`	`cors/*`	(no prose comment in source)
`CoseError` cose.js	`(code, message)`	`alwaysPermanent`	`cose/*`	(no prose comment in source)
`CraReportError` cra-report.js	`(code, message)`	`alwaysPermanent`	`cra-report/*`	(no prose comment in source)
`CrdtError` crdt.js	`(code, message)`	`alwaysPermanent`	`crdt/*`	(no prose comment in source)
`CryptoFieldError` crypto-field.js	`(code, message)`	`alwaysPermanent`	`crypto-field/*`	(no prose comment in source)
`CryptoFieldRateError` crypto-field.js	`(code, message)`	`alwaysPermanent`	`crypto-field/*`	(no prose comment in source)
`CspError` csp.js	`(code, message)`	`alwaysPermanent`	`csp/*`	(no prose comment in source)
`CspNonceError` middleware/csp-nonce.js	`(code, message)`	`alwaysPermanent`	`csp-nonce/*`	(no prose comment in source)
`CsvError` csv.js	`(code, message)`	`alwaysPermanent`	`csv/*`	(no prose comment in source)
`CwtError` cwt.js	`(code, message)`	`alwaysPermanent`	`cwt/*`	(no prose comment in source)
`DailyByteQuotaError` middleware/daily-byte-quota.js	`(code, message)`	`alwaysPermanent`	`daily-byte-quota/*`	(no prose comment in source)
`DaneError` network-dane.js	`(code, message)`	`alwaysPermanent`	`dane/*`	(no prose comment in source)
`DarkPatternsError` dark-patterns.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`DataActError` data-act.js	`(code, message)`	`alwaysPermanent`	`dataact/*`	(no prose comment in source)
`DeclareRowPolicyError` db-declare-row-policy.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`DeclareViewError` db-declare-view.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`DeliverError` mail-send-deliver.js	`(code, message, permanent)`	`default`	`deliver/*`	(no prose comment in source)
`DidError` did.js	`(code, message)`	`alwaysPermanent`	`did/*`	(no prose comment in source)
`DnsError` network-dns.js	`(code, message, permanent)`	`default`	`dns/*`	(no prose comment in source)
`DnssecError` network-dnssec.js	`(code, message)`	`alwaysPermanent`	`dnssec/*`	(no prose comment in source)
`DrRunbookError` dr-runbook.js	`(code, message)`	`alwaysPermanent`	`dr-runbook/*`	(no prose comment in source)
`DsaError` framework-error.js	`(code, message)`	`alwaysPermanent`	`dsa/*`	(no prose comment in source)
`DsrError` dsr.js	`(code, message)`	`alwaysPermanent`	`dsr/*`	(no prose comment in source)
`DualControlError` dual-control.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`EarlyHintsError` early-hints.js	`(code, message)`	`alwaysPermanent`	`early-hints/*`	(no prose comment in source)
`EatError` eat.js	`(code, message)`	`alwaysPermanent`	`eat/*`	(no prose comment in source)
`Fapi2Error` fapi2.js	`(code, message)`	`alwaysPermanent`	`fapi-2.0/*`	(no prose comment in source)
`FdxError` fdx.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`FedcmError` fedcm.js	`(code, message)`	`alwaysPermanent`	`fedcm/*`	(no prose comment in source)
`FidoMds3Error` framework-error.js	`(code, message)`	`alwaysPermanent`	`fido-mds3/*`	(no prose comment in source)
`FileTypeError` file-type.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`FlagError` flag-cache.js	`(code, message)`	`alwaysPermanent`	`flag/*`	(no prose comment in source)
`FlagError` flag-evaluation-context.js	`(code, message)`	`alwaysPermanent`	`flag/*`	(no prose comment in source)
`FlagError` flag-providers.js	`(code, message)`	`alwaysPermanent`	`flag/*`	(no prose comment in source)
`FlagError` flag-targeting.js	`(code, message)`	`alwaysPermanent`	`flag/*`	(no prose comment in source)
`FlagError` flag.js	`(code, message)`	`alwaysPermanent`	`flag/*`	(no prose comment in source)
`FlagError` middleware/flag-context.js	`(code, message)`	`alwaysPermanent`	`flag/*`	(no prose comment in source)
`FrontierProtocolError` ai-frontier-protocol.js	`(code, message)`	`alwaysPermanent`	`frontier/*`	(no prose comment in source)
`FsmError` fsm.js	`(code, message)`	`alwaysPermanent`	`fsm/*`	(no prose comment in source)
`FuzzyError` compliance-sanctions-fuzzy.js	`(code, message)`	`alwaysPermanent`	`fuzzy/*`	(no prose comment in source)
`GdprRopaError` gdpr-ropa.js	`(code, message)`	`alwaysPermanent`	`gdpr-ropa/*`	(no prose comment in source)
`HalError` hal.js	`(code, message)`	`alwaysPermanent`	`hal/*`	(no prose comment in source)
`HealthError` middleware/health.js	`(code, message)`	`alwaysPermanent`	`health/*`	(no prose comment in source)
`HeartbeatError` network-heartbeat.js	`(code, message)`	`alwaysPermanent`	`heartbeat/*`	(no prose comment in source)
`HoneytokenError` honeytoken.js	`(code, message)`	`alwaysPermanent`	`honeytoken/*`	(no prose comment in source)
`HostAllowlistError` middleware/host-allowlist.js	`(code, message)`	`alwaysPermanent`	`host-allowlist/*`	(no prose comment in source)
`IabMspaError` iab-mspa.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`IabTcfError` iab-tcf.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`IdempotencyError` framework-error.js	`(code, message)`	`alwaysPermanent`	`idempotency/*`	(no prose comment in source)
`IdempotencyError` middleware/idempotency-key.js	`(code, message)`	`alwaysPermanent`	`idempotency/*`	(no prose comment in source)
`ImportmapError` importmap-integrity.js	`(code, message)`	`alwaysPermanent`	`importmap/*`	(no prose comment in source)
`InboxError` inbox.js	`(code, message)`	`alwaysPermanent`	`inbox/*`	(no prose comment in source)
`IncidentReportError` incident-report.js	`(code, message)`	`alwaysPermanent`	`incident-report/*`	(no prose comment in source)
`IniSafeError` parsers/safe-ini.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`JoseJweExperimentalError` jose-jwe-experimental.js	`(code, message)`	`alwaysPermanent`	`jose-jwe-exp/*`	(no prose comment in source)
`JsonApiError` jsonapi.js	`(code, message)`	`alwaysPermanent`	`json-api/*`	(no prose comment in source)
`JsonMergePatchError` json-merge-patch.js	`(code, message)`	`alwaysPermanent`	`json-merge-patch/*`	(no prose comment in source)
`JsonPatchError` json-patch.js	`(code, message)`	`alwaysPermanent`	`json-patch/*`	(no prose comment in source)
`JsonPathError` json-path.js	`(code, message)`	`alwaysPermanent`	`json-path/*`	(no prose comment in source)
`JsonPointerError` json-pointer.js	`(code, message)`	`alwaysPermanent`	`json-pointer/*`	(no prose comment in source)
`JsonSchemaError` json-schema.js	`(code, message)`	`alwaysPermanent`	`json-schema/*`	(no prose comment in source)
`JtdError` jtd.js	`(code, message)`	`alwaysPermanent`	`jtd/*`	(no prose comment in source)
`JwkError` jwk.js	`(code, message)`	`alwaysPermanent`	`jwk/*`	(no prose comment in source)
`LinkHeaderError` link-header.js	`(code, message)`	`alwaysPermanent`	`link-header/*`	(no prose comment in source)
`LocalHttpError` local-http.js	`(code, message, permanent)`	`default`	`local-http/*`	(no prose comment in source)
`LroError` lro.js	`(code, message)`	`alwaysPermanent`	`lro/*`	(no prose comment in source)
`MdocError` mdoc.js	`(code, message)`	`alwaysPermanent`	`mdoc/*`	(no prose comment in source)
`MetricsError` metrics.js	`(code, message)`	`alwaysPermanent`	`metrics/`, `metrics-shadow/`, `metrics-snapshot/*`	(no prose comment in source)
`MoneyError` money.js	`(code, message)`	`alwaysPermanent`	`money/*`	(no prose comment in source)
`MyError` framework-error.js	`(code, message)`	`alwaysPermanent`	`my/`, `that did not parse/`	(no prose comment in source)
`NetworkAllowlistError` middleware/network-allowlist.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`NetworkError` network.js	`(code, message)`	`alwaysPermanent`	`ntp/`, `socket/`	(no prose comment in source)
`NetworkTlsError` network-tls.js	`(code, message, permanent)`	`default`	`network-tls/`, `tls/`	(no prose comment in source)
`Nis2ReportError` nis2-report.js	`(code, message)`	`alwaysPermanent`	`nis2-report/*`	(no prose comment in source)
`NoCacheError` middleware/no-cache.js	`(code, message)`	`alwaysPermanent`	`no-cache/*`	(no prose comment in source)
`NonceStoreError` nonce-store.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)
`NtpCheckError` ntp-check.js	`(code, message)`	`alwaysPermanent`	`ntp/*`	(no prose comment in source)
`NtsError` network-nts.js	`(code, message, permanent)`	`default`	`nts/*`	(no prose comment in source)
`OAuthError` auth/oauth.js	`(code, message)`	`alwaysPermanent`	`auth-oauth/*`	(no prose comment in source)
`OpenApiError` middleware/openapi-serve.js	`(code, message)`	`alwaysPermanent`	`openapi/*`	(no prose comment in source)
`OpenApiError` openapi-paths-builder.js	`(code, message)`	`alwaysPermanent`	`openapi/*`	(no prose comment in source)
`OpenApiError` openapi-schema-walk.js	`(code, message)`	`alwaysPermanent`	`openapi/*`	(no prose comment in source)
`OpenApiError` openapi-security.js	`(code, message)`	`alwaysPermanent`	`openapi/*`	(no prose comment in source)
`OpenApiError` openapi-yaml.js	`(code, message)`	`alwaysPermanent`	`openapi/*`	(no prose comment in source)
`OpenApiError` openapi.js	`(code, message)`	`alwaysPermanent`	`openapi/*`	(no prose comment in source)
`OprfError` crypto-oprf.js	`(code, message)`	`alwaysPermanent`	`oprf/*`	(no prose comment in source)
`OtelExportError` otel-export.js	`(code, message, permanent)`	`default`	`otel-export/*`	(no prose comment in source)
`OtlpExporterError` observability-otlp-exporter.js	`(code, message)`	`alwaysPermanent`	`otlp/*`	(no prose comment in source)
`OutboxError` outbox.js	`(code, message)`	`alwaysPermanent`	`outbox/*`	(no prose comment in source)
`PaginationError` pagination.js	`(code, message)`	`alwaysPermanent`	`pagination/*`	(no prose comment in source)
`PiplError` framework-error.js	`(code, message)`	`alwaysPermanent`	`pipl/*`	(no prose comment in source)
`PqcAgentError` pqc-agent.js	`(code, message)`	`alwaysPermanent`	`pqcagent/*`	(no prose comment in source)
`PqcError` pqc-software.js	`(code, message)`	`alwaysPermanent`	`pqc-software/*`	(no prose comment in source)
`PrivacyError` framework-error.js	`(code, message)`	`alwaysPermanent`	`privacy/*`	(no prose comment in source)
`PrivacyPassError` privacy-pass.js	`(code, message)`	`alwaysPermanent`	`privacy-pass/*`	(no prose comment in source)
`ProblemDetailsError` framework-error.js	`(code, message)`	`alwaysPermanent`	`problem-details/*`	(no prose comment in source)
`ProblemDetailsError` problem-details.js	`(code, message)`	`alwaysPermanent`	`problem-details/*`	(no prose comment in source)
`ProcessSpawnError` process-spawn.js	`(code, message)`	`alwaysPermanent`	`process-spawn/*`	(no prose comment in source)
`PromisePoolError` promise-pool.js	`(code, message)`	`alwaysPermanent`	`promise-pool/*`	(no prose comment in source)
`ProtocolDispatcherError` protocol-dispatcher.js	`(code, message, permanent, statusCode)`	`withStatusCode`	`protocol-dispatcher/*`	(no prose comment in source)
`ProxyError` network-proxy.js	`(code, message, permanent)`	`default`	`proxy/*`	(no prose comment in source)
`PublicSuffixError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`PubsubError` pubsub-cluster.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)
`PubsubError` pubsub.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)
`RegexLinearError` regex-linear.js	`(code, message)`	`alwaysPermanent`	`regex/*`	(no prose comment in source)
`RequestIdError` middleware/request-id.js	`(code, message)`	`alwaysPermanent`	`request-id/*`	(no prose comment in source)
`RequireBoundKeyError` middleware/require-bound-key.js	`(code, message)`	`alwaysPermanent`	`require-bound-key/*`	(no prose comment in source)
`RequireContentTypeError` middleware/require-content-type.js	`(code, message)`	`alwaysPermanent`	`require-content-type/*`	(no prose comment in source)
`RequireMethodsError` middleware/require-methods.js	`(code, message)`	`alwaysPermanent`	`require-methods/*`	(no prose comment in source)
`RequireMtlsError` middleware/require-mtls.js	`(code, message)`	`alwaysPermanent`	`require-mtls/*`	(no prose comment in source)
`RequireTlsError` mail-require-tls.js	`(code, message)`	`alwaysPermanent`	`mail-require-tls/*`	(no prose comment in source)
`ResolverError` network-dns-resolver.js	`(code, message)`	`alwaysPermanent`	`resolver/*`	(no prose comment in source)
`ResourceAccessLockError` resource-access-lock.js	`(code, message)`	`alwaysPermanent`	`resource-access-lock/*`	(no prose comment in source)
`RestoreBundleError` restore-bundle.js	`(code, message)`	`alwaysPermanent`	`restore-bundle/*`	(no prose comment in source)
`RestoreRollbackError` restore-rollback.js	`(code, message)`	`alwaysPermanent`	`restore-rollback/*`	(no prose comment in source)
`RetentionError` retention.js	`(code, message)`	`alwaysPermanent`	`retention/*`	(no prose comment in source)
`SafeArchiveError` safe-archive.js	`(code, message)`	`alwaysPermanent`	`safe-archive/*`	(no prose comment in source)
`SafeDecompressError` safe-decompress.js	`(code, message)`	`alwaysPermanent`	`safe-decompress/*`	(no prose comment in source)
`SafeDnsError` safe-dns.js	`(code, message)`	`alwaysPermanent`	`safe-dns/*`	(no prose comment in source)
`SafeIcalError` safe-ical.js	`(code, message)`	`alwaysPermanent`	`safe-ical/*`	(no prose comment in source)
`SafeIcapError` safe-icap.js	`(code, message)`	`alwaysPermanent`	`safe-icap/*`	(no prose comment in source)
`SafeJsonPathError` safe-jsonpath.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`SafeMimeError` safe-mime.js	`(code, message)`	`alwaysPermanent`	`safe-mime/*`	(no prose comment in source)
`SafeMountInfoError` safe-mount-info.js	`(code, message)`	`alwaysPermanent`	`safe-mount-info/*`	(no prose comment in source)
`SafePathError` safe-path.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`SafeSchemaError` safe-schema.js	`(code, message)`	`alwaysPermanent`	`safe-schema/*`	(no prose comment in source)
`SafeSieveError` safe-sieve.js	`(code, message)`	`alwaysPermanent`	`safe-sieve/*`	(no prose comment in source)
`SafeSmtpError` safe-smtp.js	`(code, message)`	`alwaysPermanent`	`safe-smtp/*`	(no prose comment in source)
`SafeVcardError` safe-vcard.js	`(code, message)`	`alwaysPermanent`	`safe-vcard/*`	(no prose comment in source)
`SanctionsError` compliance-sanctions.js	`(code, message)`	`alwaysPermanent`	`sanctions/*`	(no prose comment in source)
`SanctionsFetcherError` compliance-sanctions-fetcher.js	`(code, message)`	`alwaysPermanent`	`sanctions-fetcher/*`	(no prose comment in source)
`ScittError` scitt.js	`(code, message)`	`alwaysPermanent`	`scitt/*`	(no prose comment in source)
`SdNotifyError` sd-notify.js	`(code, message)`	`alwaysPermanent`	`sd-notify/*`	(no prose comment in source)
`SealPemFileError` vault/seal-pem-file.js	`(code, message)`	`alwaysPermanent`	`seal-pem-file/*`	(no prose comment in source)
`SecCyberError` sec-cyber.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`SecurityAssertError` security-assert.js	`(code, message)`	`alwaysPermanent`	`security-assert/*`	(no prose comment in source)
`SecurityTxtError` middleware/security-txt.js	`(code, message)`	`alwaysPermanent`	`security-txt/*`	(no prose comment in source)
`ServerTimingError` server-timing.js	`(code, message)`	`alwaysPermanent`	`server-timing/*`	(no prose comment in source)
`SpanHttpError` middleware/span-http-server.js	`(code, message)`	`alwaysPermanent`	`span-http/*`	(no prose comment in source)
`SrsError` mail-srs.js	`(code, message)`	`alwaysPermanent`	`srs/*`	(no prose comment in source)
`StandardWebhooksError` standard-webhooks.js	`(code, message)`	`alwaysPermanent`	`standard-webhooks/*`	(no prose comment in source)
`StatusListError` auth/status-list.js	`(code, message)`	`alwaysPermanent`	`status-list/*`	(no prose comment in source)
`StreamThrottleError` stream-throttle.js	`(code, message)`	`alwaysPermanent`	`stream-throttle/*`	(no prose comment in source)
`TarError` archive-tar.js	`(code, message)`	`alwaysPermanent`	`archive-tar/*`	(no prose comment in source)
`Tcpa10dlcError` tcpa-10dlc.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`TenantQuotaError` tenant-quota.js	`(code, message)`	`alwaysPermanent`	`tenant-quota/*`	(no prose comment in source)
`TestHarnessError` test-harness.js	`(code, message)`	`alwaysPermanent`	`test-harness/*`	(no prose comment in source)
`TimeError` time.js	`(code, message)`	`alwaysPermanent`	`time/*`	(no prose comment in source)
`TlsRptParseError` mail-deploy.js	`(code, message)`	`alwaysPermanent`	`mail-tlsrpt/*`	(no prose comment in source)
`TlsTrustError` network-tls.js	`(code, message)`	`alwaysPermanent`	`tls/*`	(no prose comment in source)
`TraceLogError` middleware/trace-log-correlation.js	`(code, message)`	`alwaysPermanent`	`trace-log/*`	(no prose comment in source)
`TracePropagateError` middleware/trace-propagate.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`TracerError` observability-tracer.js	`(code, message)`	`alwaysPermanent`	`tracer/*`	(no prose comment in source)
`TracingError` tracing.js	`(code, message)`	`alwaysPermanent`	`tracing/*`	(no prose comment in source)
`TsaError` tsa.js	`(code, message)`	`alwaysPermanent`	`tsa/*`	(no prose comment in source)
`TsigError` network-tsig.js	`(code, message)`	`alwaysPermanent`	`tsig/*`	(no prose comment in source)
`TusError` middleware/tus-upload.js	`(code, message)`	`alwaysPermanent`	`tus/*`	(no prose comment in source)
`UriTemplateError` uri-template.js	`(code, message)`	`alwaysPermanent`	`uri-template/*`	(no prose comment in source)
`VaultAadError` vault-aad.js	`(code, message)`	`alwaysPermanent`	`vault-aad/*`	(no prose comment in source)
`VaultError` vault/index.js	`(code, message)`	`alwaysPermanent`	`vault/*`	(no prose comment in source)
`VaultPassphraseError` vault/passphrase-ops.js	`(code, message)`	`alwaysPermanent`	`vault-passphrase/*`	(no prose comment in source)
`VaultRotateError` vault/rotate.js	`(code, message)`	`alwaysPermanent`	`vault-rotate/*`	(no prose comment in source)
`VcError` vc.js	`(code, message)`	`alwaysPermanent`	`vc/*`	(no prose comment in source)
`VendorDataError` vendor-data.js	`(code, message)`	`alwaysPermanent`	`vendor-data/*`	(no prose comment in source)
`VexError` vex.js	`(code, message)`	`alwaysPermanent`	`vex/*`	(no prose comment in source)
`WebAppManifestError` middleware/web-app-manifest.js	`(code, message)`	`alwaysPermanent`	`manifest/*`	(no prose comment in source)
`WebPushError` web-push-vapid.js	`(code, message)`	`alwaysPermanent`	`web-push/*`	(no prose comment in source)
`WebSocketChannelsError` websocket-channels.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)
`WormError` worm.js	`(code, message)`	`alwaysPermanent`	`worm/*`	(no prose comment in source)
`WsClientError` ws-client.js	`(code, message, permanent)`	`default`	`ws-client/*`	(no prose comment in source)
`XWingError` crypto-xwing.js	`(code, message)`	`alwaysPermanent`	`xwing/*`	(no prose comment in source)
`XmlC14nError` xml-c14n.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)

Protocol #

Class	Constructor	Flags	Code namespaces	Description
`A2aError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`A2aTasksError` a2a-tasks.js	`(code, message)`	`alwaysPermanent`	`a2a-tasks/*`	(no prose comment in source)
`AiInputError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`DlpError` framework-error.js	`(code, message)`	`alwaysPermanent`	`redact-dlp/*`	(no prose comment in source)
`GraphqlFederationError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`McpError` framework-error.js	`(code, message)`	`alwaysPermanent`	`mcp/*`	(no prose comment in source)

Storage #

Class	Constructor	Flags	Code namespaces	Description
`DbError` db.js	`(code, message)`	`alwaysPermanent`	`db/*`	(no prose comment in source)
`DbFileLifecycleError` db-file-lifecycle.js	`(code, message)`	`alwaysPermanent`	`db-file-lifecycle/*`	(no prose comment in source)
`DbQueryError` framework-error.js	`(code, message, permanent)`	`default`	`db-query/*`	(no prose comment in source)
`DbRoleForError` middleware/db-role-for.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`DbscError` dbsc.js	`(code, message)`	`alwaysPermanent`	`dbsc/*`	(no prose comment in source)
`ExternalDbError` framework-error.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)
`ExternalDbMigrateError` external-db-migrate.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`LocalDbThinError` framework-error.js	`(code, message)`	`alwaysPermanent`	`localdb-thin/*`	(no prose comment in source)
`ObjectStoreError` framework-error.js	`(code, message, permanent, statusCode)`	`withStatusCode`	`objectstore/*`	(no prose comment in source)
`RedisError` framework-error.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)
`StorageError` framework-error.js	`(code, message, permanent)`	`default`	none harvested	(no prose comment in source)

Transport #

Class	Constructor	Flags	Code namespaces	Description
`MailAgentError` mail-agent.js	`(code, message)`	`alwaysPermanent`	`mail-agent/*`	(no prose comment in source)
`MailArfError` framework-error.js	`(code, message)`	`alwaysPermanent`	`mailarf/*`	(no prose comment in source)
`MailAuthError` framework-error.js	`(code, message)`	`alwaysPermanent`	`arc-sign/`, `mail-auth/`	(no prose comment in source)
`MailAuthError` mail-arc-sign.js	`(code, message)`	`alwaysPermanent`	`arc-sign/`, `mail-auth/`	(no prose comment in source)
`MailBimiError` framework-error.js	`(code, message)`	`alwaysPermanent`	`bimi/*`	(no prose comment in source)
`MailBounceError` mail-bounce.js	`(code, message, permanent, statusCode)`	`withStatusCode`	`mail-bounce/*`	(no prose comment in source)
`MailCryptoError` mail-crypto-pgp.js	`(code, message)`	`alwaysPermanent`	`mail-crypto/*`	(no prose comment in source)
`MailCryptoError` mail-crypto-smime.js	`(code, message)`	`alwaysPermanent`	`mail-crypto/*`	(no prose comment in source)
`MailDavError` mail-dav.js	`(code, message)`	`alwaysPermanent`	`mail-dav/*`	(no prose comment in source)
`MailDeployError` mail-deploy.js	`(code, message)`	`alwaysPermanent`	`mail-deploy/`, `mail-tlsrpt/`	(no prose comment in source)
`MailGreylistError` mail-greylist.js	`(code, message)`	`alwaysPermanent`	`mail-greylist/*`	(no prose comment in source)
`MailHeloError` mail-helo.js	`(code, message)`	`alwaysPermanent`	`mail-helo/*`	(no prose comment in source)
`MailJournalError` mail-journal.js	`(code, message)`	`alwaysPermanent`	`mail-journal/*`	(no prose comment in source)
`MailMdnError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)
`MailRblError` mail-rbl.js	`(code, message)`	`alwaysPermanent`	`mail-rbl/*`	(no prose comment in source)
`MailScanError` mail-scan.js	`(code, message)`	`alwaysPermanent`	`mail-scan/*`	(no prose comment in source)
`MailServerImapError` mail-server-imap.js	`(code, message)`	`alwaysPermanent`	`mail-server-imap/*`	(no prose comment in source)
`MailServerJmapError` mail-server-jmap.js	`(code, message)`	`alwaysPermanent`	`mail-server-jmap/`, `safe-mime/`, `urn:ietf:params:jmap:error:/`, `urn:ietf:params:jmap:error:invalidArguments/`, `urn:ietf:params:jmap:error:invalidResultReference/*`	(no prose comment in source)
`MailServerManageSieveError` mail-server-managesieve.js	`(code, message)`	`alwaysPermanent`	`mail-server-managesieve/*`	(no prose comment in source)
`MailServerMxError` mail-server-mx.js	`(code, message)`	`alwaysPermanent`	`mail-server-mx/*`	(no prose comment in source)
`MailServerPop3Error` mail-server-pop3.js	`(code, message)`	`alwaysPermanent`	`mail-server-pop3/*`	(no prose comment in source)
`MailServerRateLimitError` mail-server-rate-limit.js	`(code, message)`	`alwaysPermanent`	`mail-server-rate-limit/*`	(no prose comment in source)
`MailServerRegistryError` mail-server-registry.js	`(code, message)`	`alwaysPermanent`	`mail-server-registry/*`	(no prose comment in source)
`MailServerSubmissionError` mail-server-submission.js	`(code, message)`	`alwaysPermanent`	`mail-server-submission/*`	(no prose comment in source)
`MailServerTlsError` mail-server-tls.js	`(code, message)`	`alwaysPermanent`	`mail-server-tls/*`	(no prose comment in source)
`MailSieveError` mail-sieve.js	`(code, message)`	`alwaysPermanent`	`mail-sieve/*`	(no prose comment in source)
`MailSpamScoreError` mail-spam-score.js	`(code, message)`	`alwaysPermanent`	`mail-spam-score/*`	(no prose comment in source)
`MailStoreError` mail-store.js	`(code, message)`	`alwaysPermanent`	`mail-store/*`	(no prose comment in source)
`MailUnsubscribeError` framework-error.js	`(code, message)`	`alwaysPermanent`	`mailunsubscribe/*`	(no prose comment in source)
`SmtpPolicyError` framework-error.js	`(code, message)`	`alwaysPermanent`	`smtp/*`	(no prose comment in source)
`SseError` framework-error.js	`(code, message)`	`alwaysPermanent`	none harvested	(no prose comment in source)

Dynamic codes

Construction sites that pass a non-literal first argument (template strings, variables) are intentionally not harvested — the catalog only records statically-resolvable code namespaces. Per-primitive wiki pages document the full code surface.

Last updated 2026-10-12T14:21:56.879Z by seeder.