translate

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 Go to latest Published: Jul 20, 2026 License: MIT Imports: 20 Imported by: 0

README

Translate

Parity grade: A · SDK aws-sdk-go-v2/service/translate@v1.34.2 · last audited 2026-07-13 (6eeaefc)

Coverage

Metric Value
Operations audited 19 (17 ok, 2 partial)
Feature families 5 (5 ok)
Known gaps 2
Deferred items 0
Resource leaks clean
Known gaps
  • CreateParallelData/UpdateParallelData skip the CREATING/UPDATING async states real AWS goes through (resource is ACTIVE the instant it's created/updated, and UpdateParallelDataOutput.LatestUpdateAttemptStatus is hardcoded ACTIVE rather than a tracked per-attempt value). Not a client-facing bug today (there is no failure path so the hardcoded value is always correct, and being immediately ACTIVE doesn't break polling clients), but a real divergence from AWS's async lifecycle. Mirrors the TranslationJob stuck-status fix in scope/shape if picked up later. (bd: file on next session)
  • TranslateText/TranslateDocument echo SourceLanguageCode literally as 'auto' when omitted, instead of resolving it to a detected language code the way real AWS does (via an internal Comprehend call). Left as a mock limitation per parity principles (translation itself is inherently mocked); flagging in case a future pass wants a lightweight heuristic detector.

More

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// ErrNotFound is returned when a requested resource is absent.
	ErrNotFound = errors.New("ResourceNotFoundException")
	// ErrConflict is returned when a resource already exists.
	ErrConflict = errors.New("ResourceInUseException")
	// ErrValidation is returned for invalid request parameters.
	ErrValidation = errors.New("InvalidRequestException")
)
View Source 
var ErrNilAppContext = errors.New("AppContext is required")

ErrNilAppContext is returned when Provider.Init is called with a nil AppContext.

Functions

This section is empty.

Types

type EncryptionKey 

type EncryptionKey struct {
	Type string
	ID   string
}

EncryptionKey holds optional KMS encryption key details.

type Handler 

type Handler struct {
	Backend *InMemoryBackend
	// contains filtered or unexported fields
}

Handler serves Amazon Translate JSON operations.

func NewHandler 

func NewHandler(backend *InMemoryBackend) *Handler

NewHandler creates a Translate handler backed by in-memory state.

func (*Handler) ChaosOperations 

func (h *Handler) ChaosOperations() []string

ChaosOperations returns fault-injectable operations.

func (*Handler) ChaosRegions 

func (h *Handler) ChaosRegions() []string

ChaosRegions returns configured service region.

func (*Handler) ChaosServiceName 

func (h *Handler) ChaosServiceName() string

ChaosServiceName returns service key for fault matching.

func (*Handler) ExtractOperation 

func (h *Handler) ExtractOperation(c *echo.Context) string

ExtractOperation returns the operation name from the request target.

func (*Handler) ExtractResource 

func (h *Handler) ExtractResource(c *echo.Context) string

ExtractResource retrieves the primary resource name.

func (*Handler) GetSupportedOperations 

func (h *Handler) GetSupportedOperations() []string

GetSupportedOperations returns all implemented operation names.

func (*Handler) Handler 

func (h *Handler) Handler() echo.HandlerFunc

Handler returns the Echo HTTP handler.

func (*Handler) MatchPriority 

func (h *Handler) MatchPriority() int

MatchPriority returns header matching priority.

func (*Handler) Name 

func (h *Handler) Name() string

Name returns service name.

func (*Handler) Reset 

func (h *Handler) Reset()

Reset clears backend state.

func (*Handler) Restore 

func (h *Handler) Restore(ctx context.Context, data []byte) error

Restore implements persistence.Persistable by delegating to the backend.

func (*Handler) RouteMatcher 

func (h *Handler) RouteMatcher() service.Matcher

RouteMatcher matches Translate X-Amz-Target headers.

func (*Handler) Snapshot 

func (h *Handler) Snapshot(ctx context.Context) []byte

Snapshot implements persistence.Persistable by delegating to the backend. Handler previously had no Snapshot/Restore of its own -- and neither did InMemoryBackend -- so cli.go's generic setupPersistence (which type-asserts the registered service.Registerable, i.e. the Handler, for a Snapshot/Restore pair) never picked Translate up at all: dead wiring, with no persistence underneath it either. This delegation (matching the codecommit/polly/cleanrooms pattern) is what wires Translate into persistence for the first time.

type InMemoryBackend 

type InMemoryBackend struct {
	// contains filtered or unexported fields
}

InMemoryBackend stores Translate state for concurrent requests.

terminologies, parallelData, and jobs are *store.Table[T]-backed (see store_setup.go and pkgs/store's package doc); tags remains a plain map since its values are map[string]string, not *T, so there is nothing for store.Table to key on.

func NewInMemoryBackend 

func NewInMemoryBackend(accountID, region string) *InMemoryBackend

NewInMemoryBackend returns an initialized InMemoryBackend.

func (*InMemoryBackend) AccountID 

func (b *InMemoryBackend) AccountID() string

AccountID returns the configured account ID.

func (*InMemoryBackend) CreateParallelData 

func (b *InMemoryBackend) CreateParallelData(
	name, description string,
	cfg *ParallelDataConfig,
	encKey *EncryptionKey,
	tags map[string]string,
) (*ParallelData, error)

CreateParallelData creates a new parallel data resource.

func (*InMemoryBackend) DeleteParallelData 

func (b *InMemoryBackend) DeleteParallelData(name string) (*ParallelData, error)

DeleteParallelData removes a parallel data resource by name.

func (*InMemoryBackend) DeleteTerminology 

func (b *InMemoryBackend) DeleteTerminology(name string) error

DeleteTerminology removes a terminology by name.

func (*InMemoryBackend) DescribeTextTranslationJob 

func (b *InMemoryBackend) DescribeTextTranslationJob(jobID string) (*TranslationJob, error)

DescribeTextTranslationJob retrieves a translation job and advances it one step through its lifecycle, matching services/comprehend's DescribeJob pattern: real batch translation jobs move from SUBMITTED to IN_PROGRESS to a terminal state (COMPLETED/FAILED, or STOPPED once stop was requested) asynchronously. Without this, a job started via StartTextTranslationJob would sit at its initial status forever and SDK callers polling DescribeTextTranslationJob (the documented way to track job progress) would never observe completion.

func (*InMemoryBackend) GetParallelData 

func (b *InMemoryBackend) GetParallelData(name string) (*ParallelData, error)

GetParallelData retrieves a parallel data resource by name.

func (*InMemoryBackend) GetTerminology 

func (b *InMemoryBackend) GetTerminology(name string) (*Terminology, error)

GetTerminology retrieves a terminology by name.

func (*InMemoryBackend) ImportTerminology 

func (b *InMemoryBackend) ImportTerminology(
	name, description string,
	data *TerminologyData,
	encKey *EncryptionKey,
	tags map[string]string,
) (*Terminology, error)

ImportTerminology creates or overwrites a custom terminology.

func (*InMemoryBackend) ListParallelData 

func (b *InMemoryBackend) ListParallelData(maxResults int, nextToken string) ([]*ParallelData, string)

ListParallelData returns a paginated list of parallel data resources.

func (*InMemoryBackend) ListTagsForResource 

func (b *InMemoryBackend) ListTagsForResource(resourceARN string) (map[string]string, error)

ListTagsForResource returns tags for a resource.

func (*InMemoryBackend) ListTerminologies 

func (b *InMemoryBackend) ListTerminologies(maxResults int, nextToken string) ([]*Terminology, string)

ListTerminologies returns a paginated list of terminologies.

func (*InMemoryBackend) ListTextTranslationJobs 

func (b *InMemoryBackend) ListTextTranslationJobs(
	statusFilter string,
	maxResults int,
	nextToken string,
) ([]*TranslationJob, string)

ListTextTranslationJobs returns a paginated list of translation jobs.

func (*InMemoryBackend) LookupTerminologies 

func (b *InMemoryBackend) LookupTerminologies(names []string) []*Terminology

LookupTerminologies returns terminology entries for the given names (missing names skipped).

func (*InMemoryBackend) Region 

func (b *InMemoryBackend) Region() string

Region returns the configured region.

func (*InMemoryBackend) Reset 

func (b *InMemoryBackend) Reset()

Reset clears all stored state.

func (*InMemoryBackend) Restore 

func (b *InMemoryBackend) Restore(ctx context.Context, data []byte) error

Restore deserializes backend state from a snapshot. It implements persistence.Persistable.

func (*InMemoryBackend) Snapshot 

func (b *InMemoryBackend) Snapshot(ctx context.Context) []byte

Snapshot serializes the backend state to JSON. It implements persistence.Persistable.

func (*InMemoryBackend) StartTextTranslationJob 

func (b *InMemoryBackend) StartTextTranslationJob(
	jobName, dataAccessRoleARN, sourceLang string,
	targetLangs, terminologyNames, parallelDataNames []string,
	inputCfg, outputCfg, settings map[string]any,
	tags map[string]string,
) (*TranslationJob, error)

StartTextTranslationJob creates a new async translation job.

func (*InMemoryBackend) StopTextTranslationJob 

func (b *InMemoryBackend) StopTextTranslationJob(jobID string) (*TranslationJob, error)

StopTextTranslationJob requests stop of a translation job.

func (*InMemoryBackend) TagResource 

func (b *InMemoryBackend) TagResource(resourceARN string, newTags map[string]string) error

TagResource adds or replaces tags on a resource.

func (*InMemoryBackend) UntagResource 

func (b *InMemoryBackend) UntagResource(resourceARN string, keys []string) error

UntagResource removes specific tags from a resource.

func (*InMemoryBackend) UpdateParallelData 

func (b *InMemoryBackend) UpdateParallelData(
	name, description string,
	cfg *ParallelDataConfig,
) (*ParallelData, error)

UpdateParallelData updates an existing parallel data resource.

type ParallelData 

type ParallelData struct {
	ParallelDataConfig *ParallelDataConfig
	EncryptionKey      *EncryptionKey
	Tags               map[string]string
	CreatedAt          time.Time
	LastUpdatedAt      time.Time
	ARN                string
	Name               string
	Description        string
	SourceLanguage     string
	Status             string
	TargetLanguages    []string
}

ParallelData stores a parallel data resource.

type ParallelDataConfig 

type ParallelDataConfig struct {
	S3URI  string
	Format string
}

ParallelDataConfig holds S3 data config for parallel data.

type Provider 

type Provider struct{}

Provider implements service.Provider for the Translate service.

func (*Provider) Init 

func (p *Provider) Init(ctx *service.AppContext) (service.Registerable, error)

Init initializes the Translate backend and handler.

func (*Provider) Name 

func (p *Provider) Name() string

Name returns the logical name of the provider.

type Terminology 

type Terminology struct {
	TerminologyData *TerminologyData
	EncryptionKey   *EncryptionKey
	Tags            map[string]string
	CreatedAt       time.Time
	LastUpdatedAt   time.Time
	ARN             string
	Name            string
	Description     string
	SourceLanguage  string
	Directionality  string
	Format          string
	TargetLanguages []string
	SizeBytes       int
	TermCount       int
}

Terminology stores a custom terminology resource.

type TerminologyData 

type TerminologyData struct {
	Format         string
	Directionality string
	File           []byte
}

TerminologyData holds imported terminology file bytes.

type TranslationJob 

type TranslationJob struct {
	InputDataConfig   map[string]any
	OutputDataConfig  map[string]any
	Settings          map[string]any
	Tags              map[string]string
	SubmittedAt       time.Time
	EndAt             time.Time
	JobID             string
	JobName           string
	JobStatus         string
	DataAccessRoleARN string
	SourceLanguage    string
	Message           string
	TargetLanguages   []string
	TerminologyNames  []string
	ParallelDataNames []string
	// contains filtered or unexported fields
}

TranslationJob stores an async translation job.

Source Files

View all Source files

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