Updated AWS SDK to v1.16.26 for ECR privatelink support

vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/build.go

@@ -216,7 +216,17 @@ func buildScalar(v reflect.Value, buf *bytes.Buffer, tag reflect.StructTag) erro
 	default:
 		switch converted := value.Interface().(type) {
 		case time.Time:
-			buf.Write(strconv.AppendInt(scratch[:0], converted.UTC().Unix(), 10))
+			format := tag.Get("timestampFormat")
+			if len(format) == 0 {
+				format = protocol.UnixTimeFormatName
+			}
+
+			ts := protocol.FormatTime(format, converted)
+			if format != protocol.UnixTimeFormatName {
+				ts = `"` + ts + `"`
+			}
+
+			buf.WriteString(ts)
 		case []byte:
 			if !value.IsNil() {
 				buf.WriteByte('"')

vendor/github.com/aws/aws-sdk-go/private/protocol/json/jsonutil/unmarshal.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"reflect"
 	"time"
 
@@ -17,16 +16,10 @@ import (
 func UnmarshalJSON(v interface{}, stream io.Reader) error {
 	var out interface{}
 
-	b, err := ioutil.ReadAll(stream)
-	if err != nil {
-		return err
-	}
-
-	if len(b) == 0 {
+	err := json.NewDecoder(stream).Decode(&out)
+	if err == io.EOF {
 		return nil
-	}
-
-	if err := json.Unmarshal(b, &out); err != nil {
+	} else if err != nil {
 		return err
 	}
 
@@ -172,9 +165,6 @@ func unmarshalMap(value reflect.Value, data interface{}, tag reflect.StructTag)
 }
 
 func unmarshalScalar(value reflect.Value, data interface{}, tag reflect.StructTag) error {
-	errf := func() error {
-		return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type())
-	}
 
 	switch d := data.(type) {
 	case nil:
@@ -189,6 +179,17 @@ func unmarshalScalar(value reflect.Value, data interface{}, tag reflect.StructTa
 				return err
 			}
 			value.Set(reflect.ValueOf(b))
+		case *time.Time:
+			format := tag.Get("timestampFormat")
+			if len(format) == 0 {
+				format = protocol.ISO8601TimeFormatName
+			}
+
+			t, err := protocol.ParseTime(format, d)
+			if err != nil {
+				return err
+			}
+			value.Set(reflect.ValueOf(&t))
 		case aws.JSONValue:
 			// No need to use escaping as the value is a non-quoted string.
 			v, err := protocol.DecodeJSONValue(d, protocol.NoEscape)
@@ -197,7 +198,7 @@ func unmarshalScalar(value reflect.Value, data interface{}, tag reflect.StructTa
 			}
 			value.Set(reflect.ValueOf(v))
 		default:
-			return errf()
+			return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type())
 		}
 	case float64:
 		switch value.Interface().(type) {
@@ -207,17 +208,18 @@ func unmarshalScalar(value reflect.Value, data interface{}, tag reflect.StructTa
 		case *float64:
 			value.Set(reflect.ValueOf(&d))
 		case *time.Time:
+			// Time unmarshaled from a float64 can only be epoch seconds
 			t := time.Unix(int64(d), 0).UTC()
 			value.Set(reflect.ValueOf(&t))
 		default:
-			return errf()
+			return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type())
 		}
 	case bool:
 		switch value.Interface().(type) {
 		case *bool:
 			value.Set(reflect.ValueOf(&d))
 		default:
-			return errf()
+			return fmt.Errorf("unsupported value: %v (%s)", value.Interface(), value.Type())
 		}
 	default:
 		return fmt.Errorf("unsupported JSON value (%v)", data)