Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

errors

package

Go to main page

Versions in this module

v0

v0.7.0

Oct 27, 2026

v0.6.0

Oct 24, 2026

Changes in this version

+ func HeldBy(kind HoldKind) error

+ func NamedHold(text string, holder *Holder) error

+ type HoldKind string

+ const HoldAccountsOwned

+ const HoldActiveBindings

+ const HoldCustomRoles

+ const HoldGroupMembership

+ const HoldGroups

+ const HoldProjects

+ const HoldServiceAccounts

+ func HoldKindOf(err error) (HoldKind, bool)

+ type Holder struct

+ Remaining int

+ ResourceID string

+ ResourceType string

+ func HolderOf(err error) (Holder, bool)

v0.5.0

Oct 18, 2026

Changes in this version

+ const StepUpChallengeTrailer

+ const TextStepUpRequired

+ var ErrInviteExpired = fmt.Errorf("%w: invite expired", ErrFailedPrecondition)

+ var ErrInviteNotVerified = fmt.Errorf("%w: invite address not verified", ErrFailedPrecondition)

+ var ErrPersonalAccountNameUnavailable error = specialisedSentinel

+ func OnEndedCall(ctx context.Context, err error) error

+ func StepUpChallenge(required, presented string) string

v0.4.0

Sep 14, 2026

v0.3.0

Sep 13, 2026

Changes in this version

+ const SerializationConflictSyncText

+ const SerializationConflictTerminalText

v0.2.0

Sep 13, 2026

v0.1.0

Sep 10, 2026

Changes in this version

+ var ErrAborted = stderrors.New("aborted")

+ var ErrAlreadyExists = stderrors.New("already exists")

+ var ErrFailedPrecondition = stderrors.New("failed precondition")

+ var ErrInternal = stderrors.New("internal")

+ var ErrInvalidArg = stderrors.New("invalid argument")

+ var ErrLastAdmin = stderrors.New("last admin revoke forbidden")

+ var ErrMembershipCarriesRights error = specialisedSentinel

+ var ErrNotFound = stderrors.New("not found")

+ var ErrPermissionDenied = stderrors.New("permission denied")

+ var ErrQuotaExceeded = stderrors.New("resource count quota exceeded")

+ var ErrQuotaNotProvisioned = stderrors.New("resource count quota not provisioned")

+ var ErrQuotaRateExceeded = stderrors.New("admission rate quota exceeded")

+ var ErrReferenceInUse = fmt.Errorf("%w: resource still referenced", ErrFailedPrecondition)

+ var ErrReferenceMissing = fmt.Errorf("%w: referenced resource missing", ErrFailedPrecondition)

+ var ErrSelfRevoke = stderrors.New("self revoke forbidden")

+ var ErrUnauthenticated = stderrors.New("unauthenticated")

+ var ErrUnavailable = stderrors.New("unavailable")

+ var ErrUnknownResourceType error = specialisedSentinel

+ func StripSentinel(err error) string

+ func Wrapf(sentinel error, format string, args ...any) error