Merge branch 'feature/contactsIntersectionAudit'

src/Contacts/ContactsUpdater.m

@@ -206,7 +206,13 @@ NS_ASSUME_NONNULL_BEGIN
             success([NSSet setWithArray:attributesForIdentifier.allKeys]);
           }
           failure:^(NSURLSessionDataTask *task, NSError *error) {
-            failure(error);
+              NSHTTPURLResponse *response = (NSHTTPURLResponse *)task.response;
+              if (response.statusCode == 413) {
+                  failure(OWSErrorWithCodeDescription(
+                      OWSErrorCodeContactsUpdaterRateLimit, OWSSignalServiceKitErrorDomain));
+              } else {
+                  failure(error);
+              }
           }];
     });
 }

src/Util/OWSError.h

@@ -23,6 +23,7 @@ typedef NS_ENUM(NSInteger, OWSErrorCode) {
     OWSErrorCodeNoSuchSignalRecipient = 777404,
     OWSErrorCodeMessageSendDisabledDueToPreKeyUpdateFailures = 777405,
     OWSErrorCodeMessageSendFailedToBlockList = 777406,
+    OWSErrorCodeContactsUpdaterRateLimit = 777407,
 };
 
 extern NSError *OWSErrorWithCodeDescription(OWSErrorCode code, NSString *description);