diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index 07cf64fab0..6606535523 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -71059,6 +71059,14 @@ paths:
   /api/v2/apm/services:
     get:
       operationId: GetServiceList
+      parameters:
+      - description: Filter services by environment. Can be set to `*` to return all
+          services across all environments.
+        in: query
+        name: filter[env]
+        required: true
+        schema:
+          type: string
       responses:
         '200':
           content:
diff --git a/examples/v2/apm/GetServiceList.py b/examples/v2/apm/GetServiceList.py
index 5ce96c49c2..00b58d1e33 100644
--- a/examples/v2/apm/GetServiceList.py
+++ b/examples/v2/apm/GetServiceList.py
@@ -8,6 +8,8 @@
 configuration = Configuration()
 with ApiClient(configuration) as api_client:
     api_instance = APMApi(api_client)
-    response = api_instance.get_service_list()
+    response = api_instance.get_service_list(
+        filter_env="filter[env]",
+    )
 
     print(response)
diff --git a/src/datadog_api_client/v2/api/apm_api.py b/src/datadog_api_client/v2/api/apm_api.py
index 51b073865e..6c20426af5 100644
--- a/src/datadog_api_client/v2/api/apm_api.py
+++ b/src/datadog_api_client/v2/api/apm_api.py
@@ -29,7 +29,14 @@ def __init__(self, api_client=None):
                 "http_method": "GET",
                 "version": "v2",
             },
-            params_map={},
+            params_map={
+                "filter_env": {
+                    "required": True,
+                    "openapi_types": (str,),
+                    "attribute": "filter[env]",
+                    "location": "query",
+                },
+            },
             headers_map={
                 "accept": ["application/json"],
             },
@@ -38,10 +45,15 @@ def __init__(self, api_client=None):
 
     def get_service_list(
         self,
+        filter_env: str,
     ) -> ServiceList:
         """Get service list.
 
+        :param filter_env: Filter services by environment. Can be set to ``*`` to return all services across all environments.
+        :type filter_env: str
         :rtype: ServiceList
         """
         kwargs: Dict[str, Any] = {}
+        kwargs["filter_env"] = filter_env
+
         return self._get_service_list_endpoint.call_with_http_info(**kwargs)
diff --git a/tests/v2/features/apm.feature b/tests/v2/features/apm.feature
index e35bd4d475..c286ba4f8b 100644
--- a/tests/v2/features/apm.feature
+++ b/tests/v2/features/apm.feature
@@ -9,5 +9,6 @@ Feature: APM
     And a valid "appKeyAuth" key in the system
     And an instance of "APM" API
     And new "GetServiceList" request
+    And request contains "filter[env]" parameter from "REPLACE.ME"
     When the request is sent
     Then the response status is 200 OK