diff --git a/grafana_client/client.py b/grafana_client/client.py
index 7ee3062..e892030 100644
--- a/grafana_client/client.py
+++ b/grafana_client/client.py
@@ -189,7 +189,7 @@ def _extract_from_response(r, accept_empty_json):
                 raise
 
     def __getattr__(self, item):
-        def __request_runner(url, json=None, data=None, headers=None, accept_empty_json=False):
+        def __request_runner(url, json=None, data=None, params=None, headers=None, accept_empty_json=False):
             __url = self._make_url(url)
             # Sanity checks.
             self._ensure_valid_json_arg(json)
@@ -200,6 +200,7 @@ def __request_runner(url, json=None, data=None, headers=None, accept_empty_json=
                     __url,
                     json=json,
                     data=data,
+                    params=params,
                     headers=headers,
                     auth=self.auth,
                     verify=self.verify,
@@ -244,7 +245,7 @@ def __init__(
         self.s.headers.setdefault("Connection", "keep-alive")
 
     def __getattr__(self, item):
-        async def __request_runner(url, json=None, data=None, headers=None, accept_empty_json=False):
+        async def __request_runner(url, json=None, data=None, params=None, headers=None, accept_empty_json=False):
             __url = self._make_url(url)
             # Sanity checks.
             self._ensure_valid_json_arg(json)
@@ -255,6 +256,7 @@ async def __request_runner(url, json=None, data=None, headers=None, accept_empty
                     __url,
                     json=json,
                     data=data,
+                    params=params,
                     headers=headers,
                     auth=self.auth,
                     verify=self.verify,
diff --git a/grafana_client/elements/_async/folder.py b/grafana_client/elements/_async/folder.py
index e60b3d0..e92fb9b 100644
--- a/grafana_client/elements/_async/folder.py
+++ b/grafana_client/elements/_async/folder.py
@@ -12,10 +12,10 @@ async def get_all_folders(self, parent_uid=None):
         :return:
         """
         path = "/folders"
-        data = {}
+        params = {}
         if parent_uid:
-            data["parentUid"] = parent_uid
-        return await self.client.GET(path, data=data)
+            params["parentUid"] = parent_uid
+        return await self.client.GET(path, params=params)
 
     async def get_folder(self, uid):
         """
diff --git a/grafana_client/elements/folder.py b/grafana_client/elements/folder.py
index 62f2e0d..5598bba 100644
--- a/grafana_client/elements/folder.py
+++ b/grafana_client/elements/folder.py
@@ -12,10 +12,10 @@ def get_all_folders(self, parent_uid=None):
         :return:
         """
         path = "/folders"
-        data = {}
+        params = {}
         if parent_uid:
-            data["parentUid"] = parent_uid
-        return self.client.GET(path, data=data)
+            params["parentUid"] = parent_uid
+        return self.client.GET(path, params=params)
 
     def get_folder(self, uid):
         """