diff --git a/.apigentools-info b/.apigentools-info
index bc340240e..3f6ae2ec8 100644
--- a/.apigentools-info
+++ b/.apigentools-info
@@ -4,13 +4,13 @@
     "spec_versions": {
         "v1": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2024-08-21 14:10:07.716715",
-            "spec_repo_commit": "5bcbcb40"
+            "regenerated": "2024-08-21 15:16:57.046099",
+            "spec_repo_commit": "4470dfc1"
         },
         "v2": {
             "apigentools_version": "1.6.6",
-            "regenerated": "2024-08-21 14:10:07.734857",
-            "spec_repo_commit": "5bcbcb40"
+            "regenerated": "2024-08-21 15:16:57.075509",
+            "spec_repo_commit": "4470dfc1"
         }
     }
 }
\ No newline at end of file
diff --git a/.generator/schemas/v1/openapi.yaml b/.generator/schemas/v1/openapi.yaml
index 91dd4701c..099a62c8b 100644
--- a/.generator/schemas/v1/openapi.yaml
+++ b/.generator/schemas/v1/openapi.yaml
@@ -4736,11 +4736,11 @@ components:
           $ref: '#/components/schemas/WidgetEventSize'
         group_by:
           description: Group by configuration for the List Stream Widget. Group by
-            can be used only with logs_pattern_stream (up to 3 items) or logs_transaction_stream
+            can be used only with logs_pattern_stream (up to 4 items) or logs_transaction_stream
             (one group by item is required) list stream source.
           items:
             $ref: '#/components/schemas/ListStreamGroupByItems'
-          maxItems: 3
+          maxItems: 4
           type: array
         indexes:
           description: List of indexes.
diff --git a/src/datadogV1/model/model_list_stream_query.rs b/src/datadogV1/model/model_list_stream_query.rs
index c9cc9b24e..af4904e18 100644
--- a/src/datadogV1/model/model_list_stream_query.rs
+++ b/src/datadogV1/model/model_list_stream_query.rs
@@ -20,7 +20,7 @@ pub struct ListStreamQuery {
     /// Size to use to display an event.
     #[serde(rename = "event_size")]
     pub event_size: Option<crate::datadogV1::model::WidgetEventSize>,
-    /// Group by configuration for the List Stream Widget. Group by can be used only with logs_pattern_stream (up to 3 items) or logs_transaction_stream (one group by item is required) list stream source.
+    /// Group by configuration for the List Stream Widget. Group by can be used only with logs_pattern_stream (up to 4 items) or logs_transaction_stream (one group by item is required) list stream source.
     #[serde(rename = "group_by")]
     pub group_by: Option<Vec<crate::datadogV1::model::ListStreamGroupByItems>>,
     /// List of indexes.