From 866febf42e8e9bc61c11408027643cb66a90afcb Mon Sep 17 00:00:00 2001
From: Quaternions <krakow20@gmail.com>
Date: Wed, 2 Apr 2025 13:02:40 -0700
Subject: [PATCH] openapi: generate

---
 pkg/api/oas_client_gen.go            | 129 ++++++++++++++++++
 pkg/api/oas_handlers_gen.go          | 195 +++++++++++++++++++++++++++
 pkg/api/oas_json_gen.go              | 181 +++++++++++++++++++++++++
 pkg/api/oas_operations_gen.go        |   1 +
 pkg/api/oas_parameters_gen.go        |  66 +++++++++
 pkg/api/oas_response_decoders_gen.go |  92 +++++++++++++
 pkg/api/oas_response_encoders_gen.go |  14 ++
 pkg/api/oas_router_gen.go            |  64 +++++++++
 pkg/api/oas_schemas_gen.go           |  70 ++++++++++
 pkg/api/oas_server_gen.go            |   6 +
 pkg/api/oas_unimplemented_gen.go     |   9 ++
 pkg/api/oas_validators_gen.go        |  50 +++++++
 12 files changed, 877 insertions(+)

diff --git a/pkg/api/oas_client_gen.go b/pkg/api/oas_client_gen.go
index 714161e..3ed6249 100644
--- a/pkg/api/oas_client_gen.go
+++ b/pkg/api/oas_client_gen.go
@@ -185,6 +185,12 @@ type Invoker interface {
 	//
 	// GET /mapfixes/{MapfixID}
 	GetMapfix(ctx context.Context, params GetMapfixParams) (*Mapfix, error)
+	// GetOperation invokes getOperation operation.
+	//
+	// Retrieve operation with ID.
+	//
+	// GET /operations/{OperationID}
+	GetOperation(ctx context.Context, params GetOperationParams) (*Operation, error)
 	// GetScript invokes getScript operation.
 	//
 	// Get the specified script by ID.
@@ -3434,6 +3440,129 @@ func (c *Client) sendGetMapfix(ctx context.Context, params GetMapfixParams) (res
 	return result, nil
 }
 
+// GetOperation invokes getOperation operation.
+//
+// Retrieve operation with ID.
+//
+// GET /operations/{OperationID}
+func (c *Client) GetOperation(ctx context.Context, params GetOperationParams) (*Operation, error) {
+	res, err := c.sendGetOperation(ctx, params)
+	return res, err
+}
+
+func (c *Client) sendGetOperation(ctx context.Context, params GetOperationParams) (res *Operation, err error) {
+	otelAttrs := []attribute.KeyValue{
+		otelogen.OperationID("getOperation"),
+		semconv.HTTPRequestMethodKey.String("GET"),
+		semconv.HTTPRouteKey.String("/operations/{OperationID}"),
+	}
+
+	// Run stopwatch.
+	startTime := time.Now()
+	defer func() {
+		// Use floating point division here for higher precision (instead of Millisecond method).
+		elapsedDuration := time.Since(startTime)
+		c.duration.Record(ctx, float64(elapsedDuration)/float64(time.Millisecond), metric.WithAttributes(otelAttrs...))
+	}()
+
+	// Increment request counter.
+	c.requests.Add(ctx, 1, metric.WithAttributes(otelAttrs...))
+
+	// Start a span for this request.
+	ctx, span := c.cfg.Tracer.Start(ctx, GetOperationOperation,
+		trace.WithAttributes(otelAttrs...),
+		clientSpanKind,
+	)
+	// Track stage for error reporting.
+	var stage string
+	defer func() {
+		if err != nil {
+			span.RecordError(err)
+			span.SetStatus(codes.Error, stage)
+			c.errors.Add(ctx, 1, metric.WithAttributes(otelAttrs...))
+		}
+		span.End()
+	}()
+
+	stage = "BuildURL"
+	u := uri.Clone(c.requestURL(ctx))
+	var pathParts [2]string
+	pathParts[0] = "/operations/"
+	{
+		// Encode "OperationID" parameter.
+		e := uri.NewPathEncoder(uri.PathEncoderConfig{
+			Param:   "OperationID",
+			Style:   uri.PathStyleSimple,
+			Explode: false,
+		})
+		if err := func() error {
+			return e.EncodeValue(conv.Int32ToString(params.OperationID))
+		}(); err != nil {
+			return res, errors.Wrap(err, "encode path")
+		}
+		encoded, err := e.Result()
+		if err != nil {
+			return res, errors.Wrap(err, "encode path")
+		}
+		pathParts[1] = encoded
+	}
+	uri.AddPathParts(u, pathParts[:]...)
+
+	stage = "EncodeRequest"
+	r, err := ht.NewRequest(ctx, "GET", u)
+	if err != nil {
+		return res, errors.Wrap(err, "create request")
+	}
+
+	{
+		type bitset = [1]uint8
+		var satisfied bitset
+		{
+			stage = "Security:CookieAuth"
+			switch err := c.securityCookieAuth(ctx, GetOperationOperation, r); {
+			case err == nil: // if NO error
+				satisfied[0] |= 1 << 0
+			case errors.Is(err, ogenerrors.ErrSkipClientSecurity):
+				// Skip this security.
+			default:
+				return res, errors.Wrap(err, "security \"CookieAuth\"")
+			}
+		}
+
+		if ok := func() bool {
+		nextRequirement:
+			for _, requirement := range []bitset{
+				{0b00000001},
+			} {
+				for i, mask := range requirement {
+					if satisfied[i]&mask != mask {
+						continue nextRequirement
+					}
+				}
+				return true
+			}
+			return false
+		}(); !ok {
+			return res, ogenerrors.ErrSecurityRequirementIsNotSatisfied
+		}
+	}
+
+	stage = "SendRequest"
+	resp, err := c.cfg.Client.Do(r)
+	if err != nil {
+		return res, errors.Wrap(err, "do request")
+	}
+	defer resp.Body.Close()
+
+	stage = "DecodeResponse"
+	result, err := decodeGetOperationResponse(resp)
+	if err != nil {
+		return res, errors.Wrap(err, "decode response")
+	}
+
+	return result, nil
+}
+
 // GetScript invokes getScript operation.
 //
 // Get the specified script by ID.
diff --git a/pkg/api/oas_handlers_gen.go b/pkg/api/oas_handlers_gen.go
index 95e1799..6b2c786 100644
--- a/pkg/api/oas_handlers_gen.go
+++ b/pkg/api/oas_handlers_gen.go
@@ -5008,6 +5008,201 @@ func (s *Server) handleGetMapfixRequest(args [1]string, argsEscaped bool, w http
 	}
 }
 
+// handleGetOperationRequest handles getOperation operation.
+//
+// Retrieve operation with ID.
+//
+// GET /operations/{OperationID}
+func (s *Server) handleGetOperationRequest(args [1]string, argsEscaped bool, w http.ResponseWriter, r *http.Request) {
+	statusWriter := &codeRecorder{ResponseWriter: w}
+	w = statusWriter
+	otelAttrs := []attribute.KeyValue{
+		otelogen.OperationID("getOperation"),
+		semconv.HTTPRequestMethodKey.String("GET"),
+		semconv.HTTPRouteKey.String("/operations/{OperationID}"),
+	}
+
+	// Start a span for this request.
+	ctx, span := s.cfg.Tracer.Start(r.Context(), GetOperationOperation,
+		trace.WithAttributes(otelAttrs...),
+		serverSpanKind,
+	)
+	defer span.End()
+
+	// Add Labeler to context.
+	labeler := &Labeler{attrs: otelAttrs}
+	ctx = contextWithLabeler(ctx, labeler)
+
+	// Run stopwatch.
+	startTime := time.Now()
+	defer func() {
+		elapsedDuration := time.Since(startTime)
+
+		attrSet := labeler.AttributeSet()
+		attrs := attrSet.ToSlice()
+		code := statusWriter.status
+		if code != 0 {
+			codeAttr := semconv.HTTPResponseStatusCode(code)
+			attrs = append(attrs, codeAttr)
+			span.SetAttributes(codeAttr)
+		}
+		attrOpt := metric.WithAttributes(attrs...)
+
+		// Increment request counter.
+		s.requests.Add(ctx, 1, attrOpt)
+
+		// Use floating point division here for higher precision (instead of Millisecond method).
+		s.duration.Record(ctx, float64(elapsedDuration)/float64(time.Millisecond), attrOpt)
+	}()
+
+	var (
+		recordError = func(stage string, err error) {
+			span.RecordError(err)
+
+			// https://opentelemetry.io/docs/specs/semconv/http/http-spans/#status
+			// Span Status MUST be left unset if HTTP status code was in the 1xx, 2xx or 3xx ranges,
+			// unless there was another error (e.g., network error receiving the response body; or 3xx codes with
+			// max redirects exceeded), in which case status MUST be set to Error.
+			code := statusWriter.status
+			if code >= 100 && code < 500 {
+				span.SetStatus(codes.Error, stage)
+			}
+
+			attrSet := labeler.AttributeSet()
+			attrs := attrSet.ToSlice()
+			if code != 0 {
+				attrs = append(attrs, semconv.HTTPResponseStatusCode(code))
+			}
+
+			s.errors.Add(ctx, 1, metric.WithAttributes(attrs...))
+		}
+		err          error
+		opErrContext = ogenerrors.OperationContext{
+			Name: GetOperationOperation,
+			ID:   "getOperation",
+		}
+	)
+	{
+		type bitset = [1]uint8
+		var satisfied bitset
+		{
+			sctx, ok, err := s.securityCookieAuth(ctx, GetOperationOperation, r)
+			if err != nil {
+				err = &ogenerrors.SecurityError{
+					OperationContext: opErrContext,
+					Security:         "CookieAuth",
+					Err:              err,
+				}
+				if encodeErr := encodeErrorResponse(s.h.NewError(ctx, err), w, span); encodeErr != nil {
+					defer recordError("Security:CookieAuth", err)
+				}
+				return
+			}
+			if ok {
+				satisfied[0] |= 1 << 0
+				ctx = sctx
+			}
+		}
+
+		if ok := func() bool {
+		nextRequirement:
+			for _, requirement := range []bitset{
+				{0b00000001},
+			} {
+				for i, mask := range requirement {
+					if satisfied[i]&mask != mask {
+						continue nextRequirement
+					}
+				}
+				return true
+			}
+			return false
+		}(); !ok {
+			err = &ogenerrors.SecurityError{
+				OperationContext: opErrContext,
+				Err:              ogenerrors.ErrSecurityRequirementIsNotSatisfied,
+			}
+			if encodeErr := encodeErrorResponse(s.h.NewError(ctx, err), w, span); encodeErr != nil {
+				defer recordError("Security", err)
+			}
+			return
+		}
+	}
+	params, err := decodeGetOperationParams(args, argsEscaped, r)
+	if err != nil {
+		err = &ogenerrors.DecodeParamsError{
+			OperationContext: opErrContext,
+			Err:              err,
+		}
+		defer recordError("DecodeParams", err)
+		s.cfg.ErrorHandler(ctx, w, r, err)
+		return
+	}
+
+	var response *Operation
+	if m := s.cfg.Middleware; m != nil {
+		mreq := middleware.Request{
+			Context:          ctx,
+			OperationName:    GetOperationOperation,
+			OperationSummary: "Retrieve operation with ID",
+			OperationID:      "getOperation",
+			Body:             nil,
+			Params: middleware.Parameters{
+				{
+					Name: "OperationID",
+					In:   "path",
+				}: params.OperationID,
+			},
+			Raw: r,
+		}
+
+		type (
+			Request  = struct{}
+			Params   = GetOperationParams
+			Response = *Operation
+		)
+		response, err = middleware.HookMiddleware[
+			Request,
+			Params,
+			Response,
+		](
+			m,
+			mreq,
+			unpackGetOperationParams,
+			func(ctx context.Context, request Request, params Params) (response Response, err error) {
+				response, err = s.h.GetOperation(ctx, params)
+				return response, err
+			},
+		)
+	} else {
+		response, err = s.h.GetOperation(ctx, params)
+	}
+	if err != nil {
+		if errRes, ok := errors.Into[*ErrorStatusCode](err); ok {
+			if err := encodeErrorResponse(errRes, w, span); err != nil {
+				defer recordError("Internal", err)
+			}
+			return
+		}
+		if errors.Is(err, ht.ErrNotImplemented) {
+			s.cfg.ErrorHandler(ctx, w, r, err)
+			return
+		}
+		if err := encodeErrorResponse(s.h.NewError(ctx, err), w, span); err != nil {
+			defer recordError("Internal", err)
+		}
+		return
+	}
+
+	if err := encodeGetOperationResponse(response, w, span); err != nil {
+		defer recordError("EncodeResponse", err)
+		if !errors.Is(err, ht.ErrInternalServerErrorResponse) {
+			s.cfg.ErrorHandler(ctx, w, r, err)
+		}
+		return
+	}
+}
+
 // handleGetScriptRequest handles getScript operation.
 //
 // Get the specified script by ID.
diff --git a/pkg/api/oas_json_gen.go b/pkg/api/oas_json_gen.go
index 9061475..4e0109b 100644
--- a/pkg/api/oas_json_gen.go
+++ b/pkg/api/oas_json_gen.go
@@ -868,6 +868,187 @@ func (s *MapfixCreate) UnmarshalJSON(data []byte) error {
 	return s.Decode(d)
 }
 
+// Encode implements json.Marshaler.
+func (s *Operation) Encode(e *jx.Encoder) {
+	e.ObjStart()
+	s.encodeFields(e)
+	e.ObjEnd()
+}
+
+// encodeFields encodes fields.
+func (s *Operation) encodeFields(e *jx.Encoder) {
+	{
+		e.FieldStart("OperationID")
+		e.Int32(s.OperationID)
+	}
+	{
+		e.FieldStart("Date")
+		e.Int64(s.Date)
+	}
+	{
+		e.FieldStart("Owner")
+		e.Int64(s.Owner)
+	}
+	{
+		e.FieldStart("Status")
+		e.Int32(s.Status)
+	}
+	{
+		e.FieldStart("StatusMessage")
+		e.Str(s.StatusMessage)
+	}
+	{
+		e.FieldStart("Path")
+		e.Str(s.Path)
+	}
+}
+
+var jsonFieldsNameOfOperation = [6]string{
+	0: "OperationID",
+	1: "Date",
+	2: "Owner",
+	3: "Status",
+	4: "StatusMessage",
+	5: "Path",
+}
+
+// Decode decodes Operation from json.
+func (s *Operation) Decode(d *jx.Decoder) error {
+	if s == nil {
+		return errors.New("invalid: unable to decode Operation to nil")
+	}
+	var requiredBitSet [1]uint8
+
+	if err := d.ObjBytes(func(d *jx.Decoder, k []byte) error {
+		switch string(k) {
+		case "OperationID":
+			requiredBitSet[0] |= 1 << 0
+			if err := func() error {
+				v, err := d.Int32()
+				s.OperationID = int32(v)
+				if err != nil {
+					return err
+				}
+				return nil
+			}(); err != nil {
+				return errors.Wrap(err, "decode field \"OperationID\"")
+			}
+		case "Date":
+			requiredBitSet[0] |= 1 << 1
+			if err := func() error {
+				v, err := d.Int64()
+				s.Date = int64(v)
+				if err != nil {
+					return err
+				}
+				return nil
+			}(); err != nil {
+				return errors.Wrap(err, "decode field \"Date\"")
+			}
+		case "Owner":
+			requiredBitSet[0] |= 1 << 2
+			if err := func() error {
+				v, err := d.Int64()
+				s.Owner = int64(v)
+				if err != nil {
+					return err
+				}
+				return nil
+			}(); err != nil {
+				return errors.Wrap(err, "decode field \"Owner\"")
+			}
+		case "Status":
+			requiredBitSet[0] |= 1 << 3
+			if err := func() error {
+				v, err := d.Int32()
+				s.Status = int32(v)
+				if err != nil {
+					return err
+				}
+				return nil
+			}(); err != nil {
+				return errors.Wrap(err, "decode field \"Status\"")
+			}
+		case "StatusMessage":
+			requiredBitSet[0] |= 1 << 4
+			if err := func() error {
+				v, err := d.Str()
+				s.StatusMessage = string(v)
+				if err != nil {
+					return err
+				}
+				return nil
+			}(); err != nil {
+				return errors.Wrap(err, "decode field \"StatusMessage\"")
+			}
+		case "Path":
+			requiredBitSet[0] |= 1 << 5
+			if err := func() error {
+				v, err := d.Str()
+				s.Path = string(v)
+				if err != nil {
+					return err
+				}
+				return nil
+			}(); err != nil {
+				return errors.Wrap(err, "decode field \"Path\"")
+			}
+		default:
+			return d.Skip()
+		}
+		return nil
+	}); err != nil {
+		return errors.Wrap(err, "decode Operation")
+	}
+	// Validate required fields.
+	var failures []validate.FieldError
+	for i, mask := range [1]uint8{
+		0b00111111,
+	} {
+		if result := (requiredBitSet[i] & mask) ^ mask; result != 0 {
+			// Mask only required fields and check equality to mask using XOR.
+			//
+			// If XOR result is not zero, result is not equal to expected, so some fields are missed.
+			// Bits of fields which would be set are actually bits of missed fields.
+			missed := bits.OnesCount8(result)
+			for bitN := 0; bitN < missed; bitN++ {
+				bitIdx := bits.TrailingZeros8(result)
+				fieldIdx := i*8 + bitIdx
+				var name string
+				if fieldIdx < len(jsonFieldsNameOfOperation) {
+					name = jsonFieldsNameOfOperation[fieldIdx]
+				} else {
+					name = strconv.Itoa(fieldIdx)
+				}
+				failures = append(failures, validate.FieldError{
+					Name:  name,
+					Error: validate.ErrFieldRequired,
+				})
+				// Reset bit.
+				result &^= 1 << bitIdx
+			}
+		}
+	}
+	if len(failures) > 0 {
+		return &validate.Error{Fields: failures}
+	}
+
+	return nil
+}
+
+// MarshalJSON implements stdjson.Marshaler.
+func (s *Operation) MarshalJSON() ([]byte, error) {
+	e := jx.Encoder{}
+	s.Encode(&e)
+	return e.Bytes(), nil
+}
+
+// UnmarshalJSON implements stdjson.Unmarshaler.
+func (s *Operation) UnmarshalJSON(data []byte) error {
+	d := jx.DecodeBytes(data)
+	return s.Decode(d)
+}
+
 // Encode encodes int32 as json.
 func (o OptInt32) Encode(e *jx.Encoder) {
 	if !o.Set {
diff --git a/pkg/api/oas_operations_gen.go b/pkg/api/oas_operations_gen.go
index f2235e9..9806eb1 100644
--- a/pkg/api/oas_operations_gen.go
+++ b/pkg/api/oas_operations_gen.go
@@ -32,6 +32,7 @@ const (
 	DeleteScriptPolicyOperation              OperationName = "DeleteScriptPolicy"
 	GetMapOperation                          OperationName = "GetMap"
 	GetMapfixOperation                       OperationName = "GetMapfix"
+	GetOperationOperation                    OperationName = "GetOperation"
 	GetScriptOperation                       OperationName = "GetScript"
 	GetScriptPolicyOperation                 OperationName = "GetScriptPolicy"
 	GetSubmissionOperation                   OperationName = "GetSubmission"
diff --git a/pkg/api/oas_parameters_gen.go b/pkg/api/oas_parameters_gen.go
index 6ea7cb4..b2cb6ee 100644
--- a/pkg/api/oas_parameters_gen.go
+++ b/pkg/api/oas_parameters_gen.go
@@ -1467,6 +1467,72 @@ func decodeGetMapfixParams(args [1]string, argsEscaped bool, r *http.Request) (p
 	return params, nil
 }
 
+// GetOperationParams is parameters of getOperation operation.
+type GetOperationParams struct {
+	// The unique identifier for a long-running operation.
+	OperationID int32
+}
+
+func unpackGetOperationParams(packed middleware.Parameters) (params GetOperationParams) {
+	{
+		key := middleware.ParameterKey{
+			Name: "OperationID",
+			In:   "path",
+		}
+		params.OperationID = packed[key].(int32)
+	}
+	return params
+}
+
+func decodeGetOperationParams(args [1]string, argsEscaped bool, r *http.Request) (params GetOperationParams, _ error) {
+	// Decode path: OperationID.
+	if err := func() error {
+		param := args[0]
+		if argsEscaped {
+			unescaped, err := url.PathUnescape(args[0])
+			if err != nil {
+				return errors.Wrap(err, "unescape path")
+			}
+			param = unescaped
+		}
+		if len(param) > 0 {
+			d := uri.NewPathDecoder(uri.PathDecoderConfig{
+				Param:   "OperationID",
+				Value:   param,
+				Style:   uri.PathStyleSimple,
+				Explode: false,
+			})
+
+			if err := func() error {
+				val, err := d.DecodeValue()
+				if err != nil {
+					return err
+				}
+
+				c, err := conv.ToInt32(val)
+				if err != nil {
+					return err
+				}
+
+				params.OperationID = c
+				return nil
+			}(); err != nil {
+				return err
+			}
+		} else {
+			return validate.ErrFieldRequired
+		}
+		return nil
+	}(); err != nil {
+		return params, &ogenerrors.DecodeParamError{
+			Name: "OperationID",
+			In:   "path",
+			Err:  err,
+		}
+	}
+	return params, nil
+}
+
 // GetScriptParams is parameters of getScript operation.
 type GetScriptParams struct {
 	// The unique identifier for a script.
diff --git a/pkg/api/oas_response_decoders_gen.go b/pkg/api/oas_response_decoders_gen.go
index 6a6b258..d871088 100644
--- a/pkg/api/oas_response_decoders_gen.go
+++ b/pkg/api/oas_response_decoders_gen.go
@@ -1551,6 +1551,98 @@ func decodeGetMapfixResponse(resp *http.Response) (res *Mapfix, _ error) {
 	return res, errors.Wrap(defRes, "error")
 }
 
+func decodeGetOperationResponse(resp *http.Response) (res *Operation, _ error) {
+	switch resp.StatusCode {
+	case 200:
+		// Code 200.
+		ct, _, err := mime.ParseMediaType(resp.Header.Get("Content-Type"))
+		if err != nil {
+			return res, errors.Wrap(err, "parse media type")
+		}
+		switch {
+		case ct == "application/json":
+			buf, err := io.ReadAll(resp.Body)
+			if err != nil {
+				return res, err
+			}
+			d := jx.DecodeBytes(buf)
+
+			var response Operation
+			if err := func() error {
+				if err := response.Decode(d); err != nil {
+					return err
+				}
+				if err := d.Skip(); err != io.EOF {
+					return errors.New("unexpected trailing data")
+				}
+				return nil
+			}(); err != nil {
+				err = &ogenerrors.DecodeBodyError{
+					ContentType: ct,
+					Body:        buf,
+					Err:         err,
+				}
+				return res, err
+			}
+			// Validate response.
+			if err := func() error {
+				if err := response.Validate(); err != nil {
+					return err
+				}
+				return nil
+			}(); err != nil {
+				return res, errors.Wrap(err, "validate")
+			}
+			return &response, nil
+		default:
+			return res, validate.InvalidContentType(ct)
+		}
+	}
+	// Convenient error response.
+	defRes, err := func() (res *ErrorStatusCode, err error) {
+		ct, _, err := mime.ParseMediaType(resp.Header.Get("Content-Type"))
+		if err != nil {
+			return res, errors.Wrap(err, "parse media type")
+		}
+		switch {
+		case ct == "application/json":
+			buf, err := io.ReadAll(resp.Body)
+			if err != nil {
+				return res, err
+			}
+			d := jx.DecodeBytes(buf)
+
+			var response Error
+			if err := func() error {
+				if err := response.Decode(d); err != nil {
+					return err
+				}
+				if err := d.Skip(); err != io.EOF {
+					return errors.New("unexpected trailing data")
+				}
+				return nil
+			}(); err != nil {
+				err = &ogenerrors.DecodeBodyError{
+					ContentType: ct,
+					Body:        buf,
+					Err:         err,
+				}
+				return res, err
+			}
+			return &ErrorStatusCode{
+				StatusCode: resp.StatusCode,
+				Response:   response,
+			}, nil
+		default:
+			return res, validate.InvalidContentType(ct)
+		}
+	}()
+	if err != nil {
+		return res, errors.Wrapf(err, "default (code %d)", resp.StatusCode)
+	}
+	return res, errors.Wrap(defRes, "error")
+}
+
 func decodeGetScriptResponse(resp *http.Response) (res *Script, _ error) {
 	switch resp.StatusCode {
 	case 200:
diff --git a/pkg/api/oas_response_encoders_gen.go b/pkg/api/oas_response_encoders_gen.go
index ba6c549..914e275 100644
--- a/pkg/api/oas_response_encoders_gen.go
+++ b/pkg/api/oas_response_encoders_gen.go
@@ -237,6 +237,20 @@ func encodeGetMapfixResponse(response *Mapfix, w http.ResponseWriter, span trace
 	return nil
 }
 
+func encodeGetOperationResponse(response *Operation, w http.ResponseWriter, span trace.Span) error {
+	w.Header().Set("Content-Type", "application/json; charset=utf-8")
+	w.WriteHeader(200)
+	span.SetStatus(codes.Ok, http.StatusText(200))
+
+	e := new(jx.Encoder)
+	response.Encode(e)
+	if _, err := e.WriteTo(w); err != nil {
+		return errors.Wrap(err, "write")
+	}
+
+	return nil
+}
+
 func encodeGetScriptResponse(response *Script, w http.ResponseWriter, span trace.Span) error {
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	w.WriteHeader(200)
diff --git a/pkg/api/oas_router_gen.go b/pkg/api/oas_router_gen.go
index 6ebc1ef..46e8499 100644
--- a/pkg/api/oas_router_gen.go
+++ b/pkg/api/oas_router_gen.go
@@ -494,6 +494,37 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 
 				}
 
+			case 'o': // Prefix: "operations/"
+
+				if l := len("operations/"); len(elem) >= l && elem[0:l] == "operations/" {
+					elem = elem[l:]
+				} else {
+					break
+				}
+
+				// Param: "OperationID"
+				// Leaf parameter, slashes are prohibited
+				idx := strings.IndexByte(elem, '/')
+				if idx >= 0 {
+					break
+				}
+				args[0] = elem
+				elem = ""
+
+				if len(elem) == 0 {
+					// Leaf node.
+					switch r.Method {
+					case "GET":
+						s.handleGetOperationRequest([1]string{
+							args[0],
+						}, elemIsEscaped, w, r)
+					default:
+						s.notAllowed(w, r, "GET")
+					}
+
+					return
+				}
+
 			case 'r': // Prefix: "release-submissions"
 
 				if l := len("release-submissions"); len(elem) >= l && elem[0:l] == "release-submissions" {
@@ -1674,6 +1705,39 @@ func (s *Server) FindPath(method string, u *url.URL) (r Route, _ bool) {
 
 				}
 
+			case 'o': // Prefix: "operations/"
+
+				if l := len("operations/"); len(elem) >= l && elem[0:l] == "operations/" {
+					elem = elem[l:]
+				} else {
+					break
+				}
+
+				// Param: "OperationID"
+				// Leaf parameter, slashes are prohibited
+				idx := strings.IndexByte(elem, '/')
+				if idx >= 0 {
+					break
+				}
+				args[0] = elem
+				elem = ""
+
+				if len(elem) == 0 {
+					// Leaf node.
+					switch method {
+					case "GET":
+						r.name = GetOperationOperation
+						r.summary = "Retrieve operation with ID"
+						r.operationID = "getOperation"
+						r.pathPattern = "/operations/{OperationID}"
+						r.args = args
+						r.count = 1
+						return r, true
+					default:
+						return
+					}
+				}
+
 			case 'r': // Prefix: "release-submissions"
 
 				if l := len("release-submissions"); len(elem) >= l && elem[0:l] == "release-submissions" {
diff --git a/pkg/api/oas_schemas_gen.go b/pkg/api/oas_schemas_gen.go
index 4c368c2..e9c86a7 100644
--- a/pkg/api/oas_schemas_gen.go
+++ b/pkg/api/oas_schemas_gen.go
@@ -429,6 +429,76 @@ func (s *MapfixCreate) SetTargetAssetID(val int64) {
 	s.TargetAssetID = val
 }
 
+// Ref: #/components/schemas/Operation
+type Operation struct {
+	OperationID   int32  `json:"OperationID"`
+	Date          int64  `json:"Date"`
+	Owner         int64  `json:"Owner"`
+	Status        int32  `json:"Status"`
+	StatusMessage string `json:"StatusMessage"`
+	Path          string `json:"Path"`
+}
+
+// GetOperationID returns the value of OperationID.
+func (s *Operation) GetOperationID() int32 {
+	return s.OperationID
+}
+
+// GetDate returns the value of Date.
+func (s *Operation) GetDate() int64 {
+	return s.Date
+}
+
+// GetOwner returns the value of Owner.
+func (s *Operation) GetOwner() int64 {
+	return s.Owner
+}
+
+// GetStatus returns the value of Status.
+func (s *Operation) GetStatus() int32 {
+	return s.Status
+}
+
+// GetStatusMessage returns the value of StatusMessage.
+func (s *Operation) GetStatusMessage() string {
+	return s.StatusMessage
+}
+
+// GetPath returns the value of Path.
+func (s *Operation) GetPath() string {
+	return s.Path
+}
+
+// SetOperationID sets the value of OperationID.
+func (s *Operation) SetOperationID(val int32) {
+	s.OperationID = val
+}
+
+// SetDate sets the value of Date.
+func (s *Operation) SetDate(val int64) {
+	s.Date = val
+}
+
+// SetOwner sets the value of Owner.
+func (s *Operation) SetOwner(val int64) {
+	s.Owner = val
+}
+
+// SetStatus sets the value of Status.
+func (s *Operation) SetStatus(val int32) {
+	s.Status = val
+}
+
+// SetStatusMessage sets the value of StatusMessage.
+func (s *Operation) SetStatusMessage(val string) {
+	s.StatusMessage = val
+}
+
+// SetPath sets the value of Path.
+func (s *Operation) SetPath(val string) {
+	s.Path = val
+}
+
 // NewOptInt32 returns new OptInt32 with value set to v.
 func NewOptInt32(v int32) OptInt32 {
 	return OptInt32{
diff --git a/pkg/api/oas_server_gen.go b/pkg/api/oas_server_gen.go
index 9f294eb..9a623ad 100644
--- a/pkg/api/oas_server_gen.go
+++ b/pkg/api/oas_server_gen.go
@@ -164,6 +164,12 @@ type Handler interface {
 	//
 	// GET /mapfixes/{MapfixID}
 	GetMapfix(ctx context.Context, params GetMapfixParams) (*Mapfix, error)
+	// GetOperation implements getOperation operation.
+	//
+	// Retrieve operation with ID.
+	//
+	// GET /operations/{OperationID}
+	GetOperation(ctx context.Context, params GetOperationParams) (*Operation, error)
 	// GetScript implements getScript operation.
 	//
 	// Get the specified script by ID.
diff --git a/pkg/api/oas_unimplemented_gen.go b/pkg/api/oas_unimplemented_gen.go
index 738f398..6e9f4f3 100644
--- a/pkg/api/oas_unimplemented_gen.go
+++ b/pkg/api/oas_unimplemented_gen.go
@@ -247,6 +247,15 @@ func (UnimplementedHandler) GetMapfix(ctx context.Context, params GetMapfixParam
 	return r, ht.ErrNotImplemented
 }
 
+// GetOperation implements getOperation operation.
+//
+// Retrieve operation with ID.
+//
+// GET /operations/{OperationID}
+func (UnimplementedHandler) GetOperation(ctx context.Context, params GetOperationParams) (r *Operation, _ error) {
+	return r, ht.ErrNotImplemented
+}
+
 // GetScript implements getScript operation.
 //
 // Get the specified script by ID.
diff --git a/pkg/api/oas_validators_gen.go b/pkg/api/oas_validators_gen.go
index 4dc04e6..19344a1 100644
--- a/pkg/api/oas_validators_gen.go
+++ b/pkg/api/oas_validators_gen.go
@@ -177,6 +177,56 @@ func (s *MapfixCreate) Validate() error {
 	return nil
 }
 
+func (s *Operation) Validate() error {
+	if s == nil {
+		return validate.ErrNilPointer
+	}
+
+	var failures []validate.FieldError
+	if err := func() error {
+		if err := (validate.String{
+			MinLength:    0,
+			MinLengthSet: false,
+			MaxLength:    256,
+			MaxLengthSet: true,
+			Email:        false,
+			Hostname:     false,
+			Regex:        nil,
+		}).Validate(string(s.StatusMessage)); err != nil {
+			return errors.Wrap(err, "string")
+		}
+		return nil
+	}(); err != nil {
+		failures = append(failures, validate.FieldError{
+			Name:  "StatusMessage",
+			Error: err,
+		})
+	}
+	if err := func() error {
+		if err := (validate.String{
+			MinLength:    0,
+			MinLengthSet: false,
+			MaxLength:    128,
+			MaxLengthSet: true,
+			Email:        false,
+			Hostname:     false,
+			Regex:        nil,
+		}).Validate(string(s.Path)); err != nil {
+			return errors.Wrap(err, "string")
+		}
+		return nil
+	}(); err != nil {
+		failures = append(failures, validate.FieldError{
+			Name:  "Path",
+			Error: err,
+		})
+	}
+	if len(failures) > 0 {
+		return &validate.Error{Fields: failures}
+	}
+	return nil
+}
+
 func (s *Script) Validate() error {
 	if s == nil {
 		return validate.ErrNilPointer