diff --git a/proto/spaceone/api/cost_analysis/v1/cost_report_config.proto b/proto/spaceone/api/cost_analysis/v1/cost_report_config.proto
index 88439e43..cc36cadf 100644
--- a/proto/spaceone/api/cost_analysis/v1/cost_report_config.proto
+++ b/proto/spaceone/api/cost_analysis/v1/cost_report_config.proto
@@ -149,6 +149,7 @@ message UpdateCostReportConfigRecipientsRequest {
 message CostReportConfigRequest {
   // The ID of cost report in the Protocol.
   string cost_report_config_id = 1;
+  optional bool send_report = 2;
 }
 
 message CostReportConfigQuery {