diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index c1ed2925666..d429acfeec9 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -154835,7 +154835,7 @@ paths:
         **Note**: This endpoint is in beta and may be subject to changes.
         Please check the documentation regularly for updates.
   /api/v2/siem-historical-detections/histsignals/search:
-    get:
+    post:
       description: Search hist signals.
       operationId: SearchSecurityMonitoringHistsignals
       requestBody:
@@ -154887,6 +154887,7 @@ paths:
             - security_monitoring_signals_read
       summary: Search hist signals
       tags: ["Security Monitoring"]
+      x-codegen-request-body-name: body
       "x-permission":
         operator: OR
         permissions:
diff --git a/src/main/java/com/datadog/api/client/v2/api/SecurityMonitoringApi.java b/src/main/java/com/datadog/api/client/v2/api/SecurityMonitoringApi.java
index ddd14d878b4..67b135f717d 100644
--- a/src/main/java/com/datadog/api/client/v2/api/SecurityMonitoringApi.java
+++ b/src/main/java/com/datadog/api/client/v2/api/SecurityMonitoringApi.java
@@ -20893,7 +20893,7 @@ public SecurityMonitoringSignalsListResponse searchSecurityMonitoringHistsignals
             new String[] {"application/json"},
             new String[] {"apiKeyAuth", "appKeyAuth", "AuthZ"});
     return apiClient.invokeAPI(
-        "GET",
+        "POST",
         builder,
         localVarHeaderParams,
         new String[] {"application/json"},
@@ -20949,7 +20949,7 @@ public SecurityMonitoringSignalsListResponse searchSecurityMonitoringHistsignals
       return result;
     }
     return apiClient.invokeAPIAsync(
-        "GET",
+        "POST",
         builder,
         localVarHeaderParams,
         new String[] {"application/json"},