[management] add pat rate limiting (#4741)

shared/management/http/util/util.go

@@ -106,6 +106,8 @@ func WriteError(ctx context.Context, err error, w http.ResponseWriter) {
 			httpStatus = http.StatusUnauthorized
 		case status.BadRequest:
 			httpStatus = http.StatusBadRequest
+		case status.TooManyRequests:
+			httpStatus = http.StatusTooManyRequests
 		default:
 		}
 		msg = strings.ToLower(err.Error())

shared/management/status/error.go

@@ -37,6 +37,9 @@ const (
 
 	// Unauthenticated indicates that user is not authenticated due to absence of valid credentials
 	Unauthenticated Type = 10
+
+	// TooManyRequests indicates that the user has sent too many requests in a given amount of time (rate limiting)
+	TooManyRequests Type = 11
 )
 
 // Type is a type of the Error