diff --git a/gotocompany/entropy/v1beta1/resource.proto b/gotocompany/entropy/v1beta1/resource.proto
index d116d686..e85788df 100644
--- a/gotocompany/entropy/v1beta1/resource.proto
+++ b/gotocompany/entropy/v1beta1/resource.proto
@@ -157,6 +157,7 @@ message GetResourceResponse {
 
 message CreateResourceRequest {
   Resource resource = 1;
+  bool dry_run = 2;
 }
 
 message CreateResourceResponse {
@@ -167,6 +168,7 @@ message UpdateResourceRequest {
   string urn = 1;
   ResourceSpec new_spec = 2;
   map<string, string> labels = 3;
+  bool dry_run = 4;
 }
 
 message UpdateResourceResponse {
@@ -184,6 +186,7 @@ message ApplyActionRequest {
   string action = 2;
   google.protobuf.Value params = 3;
   map<string, string> labels = 4;
+  bool dry_run = 5;
 }
 
 message ApplyActionResponse {