Add authorized actions output on resources (#870)

internal/proto/local/controller/api/resources/hosts/v1/host.proto

@@ -34,7 +34,7 @@ message Host {
 	google.protobuf.Timestamp updated_time = 70 [json_name="updated_time"];
 
 	// Version is used in mutation requests, after the initial creation, to ensure this resource has not changed.
-  // The mutation will fail if the version does not match the latest known good version.
+	// The mutation will fail if the version does not match the latest known good version.
 	uint32 version = 80;
 
 	// The type of the resource.
@@ -45,6 +45,9 @@ message Host {
 
 	// The attributes that are applicable to the specific Host type.
 	google.protobuf.Struct attributes = 110 [(custom_options.v1.generate_sdk_option) = true];
+
+	// Output only. The available actions on this resource for this user.
+	repeated string authorized_actions = 300 [json_name="authorized_actions"];
 }
 
 message StaticHostAttributes {