{"default": {}, "additionalProperties": true, "required": ["existingColumnName", "existingTableName", "newColumnName", "newTableName"], "type": "object", "properties": {"constraintName": {"default": "", "type": "string"}, "newTableSchemaName": {"default": "", "type": "string"}, "newTableCatalogName": {"default": "", "type": "string"}, "existingColumnName": {"default": "", "type": "string"}, "existingTableName": {"default": "", "type": "string"}, "existingTableSchemaName": {"default": "", "type": "string"}, "newColumnName": {"default": "", "type": "string"}, "existingTableCatalogName": {"default": "", "type": "string"}, "newColumnDataType": {"default": "", "type": "string"}, "newTableName": {"default": "", "type": "string"}}}