chore: review comments incorporated

Author: anjaliagg9791

gotocompany/guardian/v1beta1/guardian.proto

@@ -811,7 +811,7 @@ message ListGrantsRequest {
   string q = 15;
   repeated string group_ids = 16;
   repeated string group_types = 17;
-  bool include_approval_details = 18;
+  bool with_approvals = 18;
 }
 
 message ListGrantsResponse {
@@ -1007,29 +1007,6 @@ message PolicyAppealConfig {
     google.protobuf.Value value = 5;
   }
   map<string, MetadataSource> metadata_sources = 7;
-
-  message Step {
-    string name = 1;
-    string description = 2;
-    bool allow_failed = 3;
-    string when = 4;
-    string strategy = 5;
-    repeated string approvers = 6;
-    bool approve_if = 7;
-    bool dont_allow_self_approval = 8;
-  }
-
-  message StepData {
-    repeated Step steps = 1;
-    google.protobuf.Value metadata = 2;
-  }
-
-  message DynamicPolicySteps {
-    string type = 1;
-    google.protobuf.Value config = 2;
-    StepData step_data = 3;
-  }
-  DynamicPolicySteps dynamic_policy_steps =  8;
 }
 
 // Policy is a configurable steps for appeal's approval
@@ -1093,6 +1070,18 @@ message Policy {
   IAM iam = 9;
 
   PolicyAppealConfig appeal = 10;
+
+  message StepData {
+    repeated ApprovalStep steps = 1;
+    google.protobuf.Value metadata = 2;
+  }
+
+  message CustomSteps {
+    string type = 1;
+    google.protobuf.Value config = 2;
+    StepData step_data = 3;
+  }
+  CustomSteps custom_steps =  11;
 }
 
 message AppealOptions {