Aspose.Cells Cloud Paper Size Constants – Complete Reference

Paper Size Values

Developers use these constants with the SetPageSetup API (or the equivalent SDK method) to define the page dimensions of a worksheet. The table below lists every supported paper‑size value together with its physical dimensions.

Prerequisites
An active Aspose Cloud access token with the appropriate permissions and the API version (v3.0) must be obtained before invoking the endpoint.

How to set a paper size with the Aspose.Cells Cloud REST API

curl -X PUT "https://api.aspose.cloud/v3.0/cells/Workbook/worksheets/Sheet1/pageSetup" \
  -H "Authorization: Bearer {access_token}" \
  -H "Content-Type: application/json" \
  -d '{"PaperSize":"PaperA4"}'

Request Details

• Method: PUT
• Endpoint: /cells/Workbook/worksheets/{sheetName}/pageSetup
• Path Parameters: sheetName – name of the worksheet (string, required).
• Request Body: JSON object containing the PaperSize property. The value must be one of the constants listed in the table above, e.g., "PaperA4".

Responses

• 200 OK – Page setup updated successfully.
• 400 Bad Request – Invalid PaperSize value.
• 401 Unauthorized – Authentication failed or missing token.
• 404 Not Found – Specified worksheet does not exist.

Example SDK (C#)

var api = new CellsApi("client_id", "client_secret");
var request = new PageSetup { PaperSize = PaperSizeEnum.PaperA4 };
api.PutWorksheetPageSetup("Book1.xlsx", "Sheet1", request);

For a complete OpenAPI definition, see the Aspose.Cells Cloud Swagger specification.

See also the Page Setup documentation for configuring margins, orientation, and other layout options.