Products G Suite Sheets API v4 Reference Dimension Indicates which dimension an operation should apply to. Enums DIMENSION_UNSPECIFIED The default value, do not use. ROWS Operates on the rows of a sheet. COLUMNS Operates on the columns of a sheet. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated September 22, 2017.