Move to vendor

Signed-off-by: Olivier Gambier <olivier@docker.com>

vendor/github.com/aws/aws-sdk-go/private/protocol/restjson/restjson.go

@@ -0,0 +1,91 @@
+// Package restjson provides RESTful JSON serialisation of AWS
+// requests and responses.
+package restjson
+
+//go:generate go run ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/input/rest-json.json build_test.go
+//go:generate go run ../../../models/protocol_tests/generate.go ../../../models/protocol_tests/output/rest-json.json unmarshal_test.go
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"strings"
+
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/request"
+	"github.com/aws/aws-sdk-go/private/protocol/jsonrpc"
+	"github.com/aws/aws-sdk-go/private/protocol/rest"
+)
+
+// BuildHandler is a named request handler for building restjson protocol requests
+var BuildHandler = request.NamedHandler{Name: "awssdk.restjson.Build", Fn: Build}
+
+// UnmarshalHandler is a named request handler for unmarshaling restjson protocol requests
+var UnmarshalHandler = request.NamedHandler{Name: "awssdk.restjson.Unmarshal", Fn: Unmarshal}
+
+// UnmarshalMetaHandler is a named request handler for unmarshaling restjson protocol request metadata
+var UnmarshalMetaHandler = request.NamedHandler{Name: "awssdk.restjson.UnmarshalMeta", Fn: UnmarshalMeta}
+
+// UnmarshalErrorHandler is a named request handler for unmarshaling restjson protocol request errors
+var UnmarshalErrorHandler = request.NamedHandler{Name: "awssdk.restjson.UnmarshalError", Fn: UnmarshalError}
+
+// Build builds a request for the REST JSON protocol.
+func Build(r *request.Request) {
+	rest.Build(r)
+
+	if t := rest.PayloadType(r.Params); t == "structure" || t == "" {
+		jsonrpc.Build(r)
+	}
+}
+
+// Unmarshal unmarshals a response body for the REST JSON protocol.
+func Unmarshal(r *request.Request) {
+	if t := rest.PayloadType(r.Data); t == "structure" || t == "" {
+		jsonrpc.Unmarshal(r)
+	} else {
+		rest.Unmarshal(r)
+	}
+}
+
+// UnmarshalMeta unmarshals response headers for the REST JSON protocol.
+func UnmarshalMeta(r *request.Request) {
+	rest.UnmarshalMeta(r)
+}
+
+// UnmarshalError unmarshals a response error for the REST JSON protocol.
+func UnmarshalError(r *request.Request) {
+	code := r.HTTPResponse.Header.Get("X-Amzn-Errortype")
+	bodyBytes, err := ioutil.ReadAll(r.HTTPResponse.Body)
+	if err != nil {
+		r.Error = awserr.New("SerializationError", "failed reading REST JSON error response", err)
+		return
+	}
+	if len(bodyBytes) == 0 {
+		r.Error = awserr.NewRequestFailure(
+			awserr.New("SerializationError", r.HTTPResponse.Status, nil),
+			r.HTTPResponse.StatusCode,
+			"",
+		)
+		return
+	}
+	var jsonErr jsonErrorResponse
+	if err := json.Unmarshal(bodyBytes, &jsonErr); err != nil {
+		r.Error = awserr.New("SerializationError", "failed decoding REST JSON error response", err)
+		return
+	}
+
+	if code == "" {
+		code = jsonErr.Code
+	}
+
+	code = strings.SplitN(code, ":", 2)[0]
+	r.Error = awserr.NewRequestFailure(
+		awserr.New(code, jsonErr.Message, nil),
+		r.HTTPResponse.StatusCode,
+		r.RequestID,
+	)
+}
+
+type jsonErrorResponse struct {
+	Code    string `json:"code"`
+	Message string `json:"message"`
+}