fix(specs): recommend is optional (generated)

algolia/api-clients-automation#3967

Co-authored-by: algolia-bot <[email protected]>

Author: algolia-bot

packages/algoliasearch/lib/src/model/recommend_hit.dart

@@ -16,7 +16,7 @@ final class RecommendHit extends DelegatingMap<String, dynamic> {
     this.snippetResult,
     this.rankingInfo,
     this.distinctSeqID,
-    required this.score,
+    this.score,
     Map<String, dynamic> additionalProperties = const {},
   }) : super(additionalProperties);
 
@@ -42,7 +42,7 @@ final class RecommendHit extends DelegatingMap<String, dynamic> {
   // minimum: 0
   // maximum: 100
   @JsonKey(name: r'_score')
-  final double score;
+  final double? score;
 
   @override
   bool operator ==(Object other) =>

packages/algoliasearch/lib/src/model/recommend_hit.g.dart

@@ -9,7 +9,7 @@ part 'trending_facet_hit.g.dart';
 final class TrendingFacetHit {
   /// Returns a new [TrendingFacetHit] instance.
   const TrendingFacetHit({
-    required this.score,
+    this.score,
     required this.facetName,
     required this.facetValue,
   });
@@ -18,7 +18,7 @@ final class TrendingFacetHit {
   // minimum: 0
   // maximum: 100
   @JsonKey(name: r'_score')
-  final double score;
+  final double? score;
 
   /// Facet attribute. To be used in combination with `facetValue`. If specified, only recommendations matching the facet filter will be returned.
   @JsonKey(name: r'facetName')

packages/algoliasearch/lib/src/model/trending_facet_hit.dart

@@ -16,7 +16,7 @@ final class RecommendHit extends DelegatingMap<String, dynamic> {
     this.snippetResult,
     this.rankingInfo,
     this.distinctSeqID,
-    required this.score,
+    this.score,
     Map<String, dynamic> additionalProperties = const {},
   }) : super(additionalProperties);
 
@@ -42,7 +42,7 @@ final class RecommendHit extends DelegatingMap<String, dynamic> {
   // minimum: 0
   // maximum: 100
   @JsonKey(name: r'_score')
-  final double score;
+  final double? score;
 
   @override
   bool operator ==(Object other) =>

packages/algoliasearch/lib/src/model/trending_facet_hit.g.dart

@@ -9,7 +9,7 @@ part 'trending_facet_hit.g.dart';
 final class TrendingFacetHit {
   /// Returns a new [TrendingFacetHit] instance.
   const TrendingFacetHit({
-    required this.score,
+    this.score,
     required this.facetName,
     required this.facetValue,
   });
@@ -18,7 +18,7 @@ final class TrendingFacetHit {
   // minimum: 0
   // maximum: 100
   @JsonKey(name: r'_score')
-  final double score;
+  final double? score;
 
   /// Facet attribute. To be used in combination with `facetValue`. If specified, only recommendations matching the facet filter will be returned.
   @JsonKey(name: r'facetName')