GUACAMOLE-926: Success / Error handling in REST API.

guacamole/src/main/java/org/apache/guacamole/rest/APIError.java

@@ -202,6 +202,8 @@ public class APIError {
             this.translatableMessage = translatable.getTranslatableMessage();
         }
 
+        // TODO: Handle patch exceptions, need a bunch of JSON saying which things failed
+
         // Use generic translation string if message is not translated
         else
             this.translatableMessage = new TranslatableMessage(UNTRANSLATED_MESSAGE_KEY,

guacamole/src/main/java/org/apache/guacamole/rest/directory/DirectoryResource.java

@@ -564,7 +564,9 @@ public abstract class DirectoryResource<InternalType extends Identifiable, Exter
 
         });
 
-        // TODO: JSON response with failures or success
+        // TODO: JSON response indicating which things were changed
+        // NOTE: IDs are assigned at creation time so a user of the API
+        // needs this response if they want to be able to actually use them
 
     }