fix: account filter param diff

api/CHANGELOG.md

@@ -6,6 +6,7 @@ All notable changes to the **Prowler API** are documented in this file.
 
 ### Added
 - Support AlibabaCloud provider [(#9485)](https://github.com/prowler-cloud/prowler/pull/9485)
+- `provider_id` and `provider_id__in` filter aliases for findings endpoints to enable consistent frontend parameter naming [(#9701)](https://github.com/prowler-cloud/prowler/pull/9701)
 
 ---
 

api/src/backend/api/filters.py

@@ -94,8 +94,12 @@ class ChoiceInFilter(BaseInFilter, ChoiceFilter):
 
 class CommonFindingFilters(FilterSet):
     # We filter providers from the scan in findings
+    # Both 'provider' and 'provider_id' parameters are supported for API consistency
+    # Frontend uses 'provider_id' uniformly across all endpoints
     provider = UUIDFilter(field_name="scan__provider__id", lookup_expr="exact")
     provider__in = UUIDInFilter(field_name="scan__provider__id", lookup_expr="in")
+    provider_id = UUIDFilter(field_name="scan__provider__id", lookup_expr="exact")
+    provider_id__in = UUIDInFilter(field_name="scan__provider__id", lookup_expr="in")
     provider_type = ChoiceFilter(
         choices=Provider.ProviderChoices.choices, field_name="scan__provider__provider"
     )