diff --git a/aliases.go b/aliases.go
index 85a555d..528b72f 100644
--- a/aliases.go
+++ b/aliases.go
@@ -8,6 +8,30 @@ import (
 )
 
 type Error = apierror.Error
+type ErrorCode = apierror.ErrorCode
+
+const ErrorCodeCanceled = apierror.ErrorCodeCanceled
+const ErrorCodeUnknown = apierror.ErrorCodeUnknown
+const ErrorCodeInvalidArgument = apierror.ErrorCodeInvalidArgument
+const ErrorCodeDeadlineExceeded = apierror.ErrorCodeDeadlineExceeded
+const ErrorCodeNotFound = apierror.ErrorCodeNotFound
+const ErrorCodeAlreadyExists = apierror.ErrorCodeAlreadyExists
+const ErrorCodePermissionDenied = apierror.ErrorCodePermissionDenied
+const ErrorCodeResourceExhausted = apierror.ErrorCodeResourceExhausted
+const ErrorCodeFailedPrecondition = apierror.ErrorCodeFailedPrecondition
+const ErrorCodeAborted = apierror.ErrorCodeAborted
+const ErrorCodeOutOfRange = apierror.ErrorCodeOutOfRange
+const ErrorCodeUnimplemented = apierror.ErrorCodeUnimplemented
+const ErrorCodeInternal = apierror.ErrorCodeInternal
+const ErrorCodeUnavailable = apierror.ErrorCodeUnavailable
+const ErrorCodeDataLoss = apierror.ErrorCodeDataLoss
+const ErrorCodeUnauthenticated = apierror.ErrorCodeUnauthenticated
+
+type ArbitraryData = apierror.ArbitraryData
+type ArbitraryDataDebug = apierror.ArbitraryDataDebug
+type ArbitraryDataType = apierror.ArbitraryDataType
+type ArbitraryDataValue = apierror.ArbitraryDataValue
+type ArbitraryData = apierror.ArbitraryData
 
 // An AutomationTrigger represents a trigger for an automation action. The
 // `post_environment_start` field indicates that the automation should be triggered
diff --git a/internal/apierror/apierror.go b/internal/apierror/apierror.go
index fa27a49..641967b 100644
--- a/internal/apierror/apierror.go
+++ b/internal/apierror/apierror.go
@@ -8,20 +8,36 @@ import (
 	"net/http/httputil"
 
 	"github.com/gitpod-io/gitpod-sdk-go/internal/apijson"
+	"github.com/gitpod-io/gitpod-sdk-go/shared"
 )
 
 // Error represents an error that originates from the API, i.e. when a request is
 // made and the API returns a response with a HTTP status code. Other errors are
 // not wrapped by this SDK.
 type Error struct {
-	JSON       errorJSON `json:"-"`
-	StatusCode int
-	Request    *http.Request
-	Response   *http.Response
+	// The status code, which should be an enum value of
+	// [google.rpc.Code][google.rpc.Code].
+	Code shared.ErrorCode `json:"code"`
+	// Contains an arbitrary serialized message along with a @type that describes the
+	// type of the serialized message.
+	Detail shared.ArbitraryData `json:"detail"`
+	// A developer-facing error message, which should be in English. Any user-facing
+	// error message should be localized and sent in the
+	// [google.rpc.Status.details][google.rpc.Status.details] field, or localized by
+	// the client.
+	Message     string                 `json:"message"`
+	ExtraFields map[string]interface{} `json:"-,extras"`
+	JSON        errorJSON              `json:"-"`
+	StatusCode  int
+	Request     *http.Request
+	Response    *http.Response
 }
 
 // errorJSON contains the JSON metadata for the struct [Error]
 type errorJSON struct {
+	Code        apijson.Field
+	Detail      apijson.Field
+	Message     apijson.Field
 	raw         string
 	ExtraFields map[string]apijson.Field
 }