fixed typo

templates/add_role_policy_permission.json.j2

@@ -82,7 +82,7 @@
             "type" : "SIMPLE",
             "taskReferenceName": "retrieve_default_permission_policies",
             "inputParameters" : {
-              "url" : "${init.input.keycloak_admin}/clients/${workflow.input.role.containerId}/authz/resource-server/permission/${retrieve_default_permission.output.body.id}/associatedPolicies",
+              "url" : "${init.input.keycloak_admin}/clients/${workflow.input.role.containerId}/authz/resource-server/permission/${retrieve_default_permission.output.body[0].id}/associatedPolicies",
               "method" :"GET",
               "headers" : {
                 "Authorization" : "Bearer ${authorize.output.body.access_token}",