diff --git a/lib/algolia/models/recommend/highlight_result.rb b/lib/algolia/models/recommend/highlight_result.rb
index a95eb62a..0cc496e5 100644
--- a/lib/algolia/models/recommend/highlight_result.rb
+++ b/lib/algolia/models/recommend/highlight_result.rb
@@ -10,9 +10,8 @@ class << self
       # List of class defined in oneOf (OpenAPI v3)
         def openapi_one_of
           [
-            :"Array<HighlightResultOption>",
+            :"Array<HighlightResult>",
             :"Hash<String, HighlightResult>",
-            :"Hash<String, HighlightResultOption>",
             :"HighlightResultOption"
           ]
         end
diff --git a/lib/algolia/models/recommend/recommendations_results.rb b/lib/algolia/models/recommend/recommendations_results.rb
index ee7d258c..1bed7ca9 100644
--- a/lib/algolia/models/recommend/recommendations_results.rb
+++ b/lib/algolia/models/recommend/recommendations_results.rb
@@ -316,26 +316,18 @@ def initialize(attributes = {})
 
         if attributes.key?(:page)
           self.page = attributes[:page]
-        else
-          self.page = nil
         end
 
         if attributes.key?(:nb_hits)
           self.nb_hits = attributes[:nb_hits]
-        else
-          self.nb_hits = nil
         end
 
         if attributes.key?(:nb_pages)
           self.nb_pages = attributes[:nb_pages]
-        else
-          self.nb_pages = nil
         end
 
         if attributes.key?(:hits_per_page)
           self.hits_per_page = attributes[:hits_per_page]
-        else
-          self.hits_per_page = nil
         end
 
         if attributes.key?(:hits)
diff --git a/lib/algolia/models/recommend/snippet_result.rb b/lib/algolia/models/recommend/snippet_result.rb
index 4ec49fa9..c919a930 100644
--- a/lib/algolia/models/recommend/snippet_result.rb
+++ b/lib/algolia/models/recommend/snippet_result.rb
@@ -10,9 +10,8 @@ class << self
       # List of class defined in oneOf (OpenAPI v3)
         def openapi_one_of
           [
-            :"Array<SnippetResultOption>",
+            :"Array<SnippetResult>",
             :"Hash<String, SnippetResult>",
-            :"Hash<String, SnippetResultOption>",
             :"SnippetResultOption"
           ]
         end
diff --git a/lib/algolia/models/search/highlight_result.rb b/lib/algolia/models/search/highlight_result.rb
index 1fff75fa..5586c73b 100644
--- a/lib/algolia/models/search/highlight_result.rb
+++ b/lib/algolia/models/search/highlight_result.rb
@@ -10,9 +10,8 @@ class << self
       # List of class defined in oneOf (OpenAPI v3)
         def openapi_one_of
           [
-            :"Array<HighlightResultOption>",
+            :"Array<HighlightResult>",
             :"Hash<String, HighlightResult>",
-            :"Hash<String, HighlightResultOption>",
             :"HighlightResultOption"
           ]
         end
diff --git a/lib/algolia/models/search/search_response.rb b/lib/algolia/models/search/search_response.rb
index b0a479ec..00ef3631 100644
--- a/lib/algolia/models/search/search_response.rb
+++ b/lib/algolia/models/search/search_response.rb
@@ -316,26 +316,18 @@ def initialize(attributes = {})
 
         if attributes.key?(:page)
           self.page = attributes[:page]
-        else
-          self.page = nil
         end
 
         if attributes.key?(:nb_hits)
           self.nb_hits = attributes[:nb_hits]
-        else
-          self.nb_hits = nil
         end
 
         if attributes.key?(:nb_pages)
           self.nb_pages = attributes[:nb_pages]
-        else
-          self.nb_pages = nil
         end
 
         if attributes.key?(:hits_per_page)
           self.hits_per_page = attributes[:hits_per_page]
-        else
-          self.hits_per_page = nil
         end
 
         if attributes.key?(:hits)
diff --git a/lib/algolia/models/search/snippet_result.rb b/lib/algolia/models/search/snippet_result.rb
index ec16e695..b47f5138 100644
--- a/lib/algolia/models/search/snippet_result.rb
+++ b/lib/algolia/models/search/snippet_result.rb
@@ -10,9 +10,8 @@ class << self
       # List of class defined in oneOf (OpenAPI v3)
         def openapi_one_of
           [
-            :"Array<SnippetResultOption>",
+            :"Array<SnippetResult>",
             :"Hash<String, SnippetResult>",
-            :"Hash<String, SnippetResultOption>",
             :"SnippetResultOption"
           ]
         end