diff --git a/management/azure_mgmt_event_hub/lib/2017-04-01/generated/azure_mgmt_event_hub/models/arm_disaster_recovery.rb b/management/azure_mgmt_event_hub/lib/2017-04-01/generated/azure_mgmt_event_hub/models/arm_disaster_recovery.rb
index 49528d57a7..7d5ef18bb4 100644
--- a/management/azure_mgmt_event_hub/lib/2017-04-01/generated/azure_mgmt_event_hub/models/arm_disaster_recovery.rb
+++ b/management/azure_mgmt_event_hub/lib/2017-04-01/generated/azure_mgmt_event_hub/models/arm_disaster_recovery.rb
@@ -106,7 +106,7 @@ def self.mapper()
               pending_replication_operations_count: {
                 required: false,
                 read_only: true,
-                serialized_name: 'properties.pendingReplicationOperationsCount ',
+                serialized_name: 'properties.pendingReplicationOperationsCount',
                 type: {
                   name: 'Number'
                 }