[ 'ListRuleGroupsNamespaces' => [ 'input_token' => 'nextToken', 'output_token' => 'nextToken', 'limit_key' => 'maxResults', 'result_key' => 'ruleGroupsNamespaces', ], 'ListWorkspaces' => [ 'input_token' => 'nextToken', 'output_token' => 'nextToken', 'limit_key' => 'maxResults', 'result_key' => 'workspaces', ], ],];