diff --git a/sdk/resourcemanager/datafactory/armdatafactory/models_serde.go b/sdk/resourcemanager/datafactory/armdatafactory/models_serde.go
index 080b9179aafa..dc3ad32a1fbe 100644
--- a/sdk/resourcemanager/datafactory/armdatafactory/models_serde.go
+++ b/sdk/resourcemanager/datafactory/armdatafactory/models_serde.go
@@ -19312,13 +19312,13 @@ func (e *EncryptionConfiguration) UnmarshalJSON(data []byte) error {
 		case "identity":
 			err = unpopulate(val, "Identity", &e.Identity)
 			delete(rawMsg, key)
-		case "keyName":
+		case "keyName", "KeyName":
 			err = unpopulate(val, "KeyName", &e.KeyName)
 			delete(rawMsg, key)
-		case "keyVersion":
+		case "keyVersion", "KeyVersion":
 			err = unpopulate(val, "KeyVersion", &e.KeyVersion)
 			delete(rawMsg, key)
-		case "vaultBaseUrl":
+		case "vaultBaseUrl", "VaultBaseUrl":
 			err = unpopulate(val, "VaultBaseURL", &e.VaultBaseURL)
 			delete(rawMsg, key)
 		}