Merge pull request #1351 from ecordell/document-201-swagger

Swagger: document 201 responses for POST requests

endpoints/api/discovery.py

@@ -231,6 +231,10 @@ def swagger_route_data(include_internal=False, compact=False):
           responses['204'] = {
             'description': 'Deleted'
           }
+        elif method_name == 'POST':
+          responses['201'] = {
+            'description': 'Successful creation'
+          }
         else:
           responses['200'] = {
             'description': 'Successful invocation'