diff --git a/management/azure_mgmt_cdn/lib/generated/azure_mgmt_cdn/models/custom_domain.rb b/management/azure_mgmt_cdn/lib/generated/azure_mgmt_cdn/models/custom_domain.rb
index 7fbbadd054..2b8b4c4f51 100644
--- a/management/azure_mgmt_cdn/lib/generated/azure_mgmt_cdn/models/custom_domain.rb
+++ b/management/azure_mgmt_cdn/lib/generated/azure_mgmt_cdn/models/custom_domain.rb
@@ -110,7 +110,7 @@ def self.mapper()
               custom_https_provisioning_state: {
                 required: false,
                 read_only: true,
-                serialized_name: 'properties.CustomHttpsProvisioningState',
+                serialized_name: 'properties.customHttpsProvisioningState',
                 type: {
                   name: 'String'
                 }