diff --git a/specification/datamigration/resource-manager/Microsoft.DataMigration/preview/2018-07-15-preview/definitions/OracleAzureDbPostgreSqlSyncTask.json b/specification/datamigration/resource-manager/Microsoft.DataMigration/preview/2018-07-15-preview/definitions/OracleAzureDbPostgreSqlSyncTask.json
index 3684d0b51ca5..b647d8d3ab5e 100644
--- a/specification/datamigration/resource-manager/Microsoft.DataMigration/preview/2018-07-15-preview/definitions/OracleAzureDbPostgreSqlSyncTask.json
+++ b/specification/datamigration/resource-manager/Microsoft.DataMigration/preview/2018-07-15-preview/definitions/OracleAzureDbPostgreSqlSyncTask.json
@@ -547,6 +547,10 @@
       "type": "object",
       "description": "Database specific information for Oracle to Azure Database for PostgreSQL migration task inputs",
       "properties": {
+        "caseManipulation": {
+          "type": "string",
+          "description": "How to handle object name casing: either Preserve or ToLower"
+        },
         "name": {
           "type": "string",
           "description": "Name of the migration pipeline"