diff --git a/lib/algolia/models/ingestion/auth_input.rb b/lib/algolia/models/ingestion/auth_input.rb
index 0da4dbdd..d018297b 100644
--- a/lib/algolia/models/ingestion/auth_input.rb
+++ b/lib/algolia/models/ingestion/auth_input.rb
@@ -15,7 +15,8 @@ def openapi_one_of
             :"AuthAlgoliaInsights",
             :"AuthBasic",
             :"AuthGoogleServiceAccount",
-            :"AuthOAuth"
+            :"AuthOAuth",
+            :"Hash<String, String>"
           ]
         end
 
diff --git a/lib/algolia/models/ingestion/authentication_type.rb b/lib/algolia/models/ingestion/authentication_type.rb
index 5a0771cc..c22d01df 100644
--- a/lib/algolia/models/ingestion/authentication_type.rb
+++ b/lib/algolia/models/ingestion/authentication_type.rb
@@ -12,9 +12,10 @@ class AuthenticationType
       OAUTH = "oauth".freeze
       ALGOLIA = "algolia".freeze
       ALGOLIA_INSIGHTS = "algoliaInsights".freeze
+      SECRETS = "secrets".freeze
 
       def self.all_vars
-        @all_vars ||= [GOOGLE_SERVICE_ACCOUNT, BASIC, API_KEY, OAUTH, ALGOLIA, ALGOLIA_INSIGHTS].freeze
+        @all_vars ||= [GOOGLE_SERVICE_ACCOUNT, BASIC, API_KEY, OAUTH, ALGOLIA, ALGOLIA_INSIGHTS, SECRETS].freeze
       end
 
       # Builds the enum from string