diff --git a/zscaler/zia/cloud_firewall_dns.py b/zscaler/zia/cloud_firewall_dns.py
index 49724f6b..ba078500 100644
--- a/zscaler/zia/cloud_firewall_dns.py
+++ b/zscaler/zia/cloud_firewall_dns.py
@@ -33,7 +33,7 @@ def __init__(self, request_executor: "RequestExecutor") -> None:
     def list_rules(
         self,
         query_params: Optional[dict] = None,
-    ) -> APIResult[dict]:
+    ) -> APIResult[List[FirewallDNSRules]]:
         """
         List firewall dns rules in your organization.
         If the `search` parameter is provided, the function filters the rules client-side.
diff --git a/zscaler/zia/cloud_firewall_ips.py b/zscaler/zia/cloud_firewall_ips.py
index ebcb5986..d5f2ab84 100644
--- a/zscaler/zia/cloud_firewall_ips.py
+++ b/zscaler/zia/cloud_firewall_ips.py
@@ -33,7 +33,7 @@ def __init__(self, request_executor: "RequestExecutor") -> None:
     def list_rules(
         self,
         query_params: Optional[dict] = None,
-    ) -> APIResult[dict]:
+    ) -> APIResult[List[FirewallIPSrules]]:
         """
         List firewall ips rules in your organization.
         If the `search` parameter is provided, the function filters the rules client-side.
diff --git a/zscaler/zia/cloud_firewall_rules.py b/zscaler/zia/cloud_firewall_rules.py
index 5b6f4b54..eb043588 100644
--- a/zscaler/zia/cloud_firewall_rules.py
+++ b/zscaler/zia/cloud_firewall_rules.py
@@ -33,7 +33,7 @@ def __init__(self, request_executor: "RequestExecutor") -> None:
     def list_rules(
         self,
         query_params: Optional[dict] = None,
-    ) -> APIResult[dict]:
+    ) -> APIResult[List[FirewallRule]]:
         """
         List firewall rules in your organization.
         If the `search` parameter is provided, the function filters the rules client-side.