modify SP get_targets_bid_recommendations

sync_amz_data/public/amz_ad_client.py

@@ -259,8 +259,8 @@ class SPClient(BaseClient):
                 "keywords": keywords}
         return self._request(url_path, method="POST", body=body)
 
-    def get_targets_bid_recommendations(self,campaignId:list=None,
-                                             adGroupId:list=None,
+    def get_targets_bid_recommendations(self,campaignId:str=None,
+                                             adGroupId:str=None,
                                              asins:list=None,
                                              bid:float=None,
                                              keyword:str=None,