chore(api): Decode optional ErrorType property (#2852)

* chore(api): Decode optional ErrorType property

* chore: added errorInfo property

Author: Equartey

packages/amplify_core/lib/src/types/api/graphql/graphql_response_error.dart

@@ -19,6 +19,8 @@ class GraphQLResponseError {
     this.locations,
     this.path,
     this.extensions,
+    this.errorType,
+    this.errorInfo,
   });
 
   factory GraphQLResponseError.fromJson(Map<String, dynamic> json) {
@@ -34,6 +36,8 @@ class GraphQLResponseError {
           .toList(),
       path: json['path'] as List?,
       extensions: (json['extensions'] as Map?)?.cast<String, dynamic>(),
+      errorType: json['errorType'] as String?,
+      errorInfo: (json['errorInfo'] as Map?)?.cast<String, dynamic>(),
     );
   }
 
@@ -49,25 +53,35 @@ class GraphQLResponseError {
   /// Additional context.
   final Map<String, dynamic>? extensions;
 
+  /// The type of error.
+  final String? errorType;
+
+  /// Additional info.
+  final Map<String, dynamic>? errorInfo;
+
   Map<String, dynamic> toJson() => <String, dynamic>{
         'message': message,
         if (locations != null)
           'locations': locations?.map((e) => e.toJson()).toList(),
         if (path != null) 'path': path,
         if (extensions != null) 'extensions': extensions,
+        if (errorType != null) 'errorType': errorType,
+        if (errorInfo != null) 'errorInfo': errorInfo,
       };
 
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
       other is GraphQLResponseError &&
           const DeepCollectionEquality().equals(
-            [message, locations, path, extensions],
+            [message, locations, path, extensions, errorType, errorInfo],
             [
               other.message,
               other.locations,
               other.path,
               other.extensions,
+              other.errorType,
+              other.errorInfo,
             ],
           );
 
@@ -77,6 +91,8 @@ class GraphQLResponseError {
         locations,
         path,
         extensions,
+        errorType,
+        errorInfo,
       ]);
 
   @override

packages/api/amplify_api_dart/test/graphql_test.dart

@@ -66,6 +66,8 @@ const _errorExtensions = {
   'a': 'blah',
   'b': {'c': 'd'}
 };
+const _errorType = 'DynamoDB:ConditionalCheckFailedException';
+const _errorInfo = {'a': 'b'};
 const _expectedErrorResponseBody = {
   'data': null,
   'errors': [
@@ -74,6 +76,8 @@ const _expectedErrorResponseBody = {
       'locations': _errorLocations,
       'path': _errorPath,
       'extensions': _errorExtensions,
+      'errorType': _errorType,
+      'errorInfo': _errorInfo,
     },
   ]
 };
@@ -553,6 +557,8 @@ void main() {
         ],
         path: <dynamic>[..._errorPath],
         extensions: <String, dynamic>{..._errorExtensions},
+        errorType: _errorType,
+        errorInfo: _errorInfo,
       );
 
       expect(res.data, equals(null));