Added 503 rate limit error

fluffypill0w · fluffypill0w · commit dd3a29c3875c · 2021-12-06T13:40:01.000-08:00
diff --git a/mdx/api/index.mdx b/mdx/api/index.mdx
@@ -71,6 +71,7 @@ Unless the spec defines otherwise, errors to bad requests should respond with HT
 | 429  | Too many requests - Rate limit exceeded |
 | 500  | Internal Server Error                   |
 | 501  | Not Implemented                         |
+| 503  | Server Error - Too many open connections|
 
 ### Error reporting format
 
