diff --git a/mmv1/products/datafusion/go_instance.yaml b/mmv1/products/datafusion/go_instance.yaml
index 952b4ccb7a29..fecffa4352c2 100644
--- a/mmv1/products/datafusion/go_instance.yaml
+++ b/mmv1/products/datafusion/go_instance.yaml
@@ -30,7 +30,7 @@ timeouts:
   delete_minutes: 50
 autogen_async: true
 async:
-  type: "OpAsync"
+  type: 'OpAsync'
   operation:
     base_url: '{{op_id}}'
     path: 'name'
diff --git a/mmv1/products/pubsub/go_Schema.yaml b/mmv1/products/pubsub/go_Schema.yaml
index 463cac379b16..c8642d31b3bc 100644
--- a/mmv1/products/pubsub/go_Schema.yaml
+++ b/mmv1/products/pubsub/go_Schema.yaml
@@ -32,7 +32,7 @@ timeouts:
   update_minutes: 20
   delete_minutes: 20
 async:
-  type: "PollAsync"
+  type: 'PollAsync'
   check_response_func_existence: 'transport_tpg.PollCheckForExistence'
   check_response_func_absence: 'transport_tpg.PollCheckForAbsence'
   suppress_error: false
diff --git a/mmv1/products/pubsub/go_Subscription.yaml b/mmv1/products/pubsub/go_Subscription.yaml
index 141f00def5af..6475ecb3fc16 100644
--- a/mmv1/products/pubsub/go_Subscription.yaml
+++ b/mmv1/products/pubsub/go_Subscription.yaml
@@ -35,7 +35,7 @@ timeouts:
   update_minutes: 20
   delete_minutes: 20
 async:
-  type: "PollAsync"
+  type: 'PollAsync'
   check_response_func_existence: 'transport_tpg.PollCheckForExistence'
   suppress_error: true
   actions: ['create']
diff --git a/mmv1/products/pubsub/go_Topic.yaml b/mmv1/products/pubsub/go_Topic.yaml
index 229a9bbe29cf..f22cb68f4d7e 100644
--- a/mmv1/products/pubsub/go_Topic.yaml
+++ b/mmv1/products/pubsub/go_Topic.yaml
@@ -34,7 +34,7 @@ timeouts:
   update_minutes: 20
   delete_minutes: 20
 async:
-  type: "PollAsync"
+  type: 'PollAsync'
   check_response_func_existence: 'transport_tpg.PollCheckForExistence'
   check_response_func_absence: 'transport_tpg.PollCheckForAbsence'
   suppress_error: true
diff --git a/mmv1/templates/terraform/yaml_conversion.erb b/mmv1/templates/terraform/yaml_conversion.erb
index 9420dd3f85fd..63497552b8b7 100644
--- a/mmv1/templates/terraform/yaml_conversion.erb
+++ b/mmv1/templates/terraform/yaml_conversion.erb
@@ -168,6 +168,7 @@ autogen_async: <%= object.autogen_async %>
 <%  unless object.async.nil? -%>
 async:
 <%    if object.async.is_a? Provider::Terraform::PollAsync -%>
+  type: 'PollAsync'
 <%      unless object.async.check_response_func_existence.nil? -%>
   check_response_func_existence: '<%= object.async.check_response_func_existence %>'
 <%      end -%>
@@ -185,6 +186,7 @@ async:
 <%      end -%>
 <%    end -%>
 <%    if object.async.is_a? Api::OpAsync -%>
+  type: 'OpAsync'
 <% #async.operation %>
 <%    unless object.async.operation.nil? -%>
   operation: