Update Multiple Cells Style – Aspose.Cells Cloud API Reference (v3.0)

REST API

This REST API sets the style for a range of cells in an Excel workbook.

POST https://api.aspose.cloud/v3.0/cells/{name}/worksheets/{sheetName}/cells/style

Security and Authentication

The Aspose.Cells Cloud APIs are secure and require JWT token-based authentication.

Request parameters

Parameter Name	Type	Location	Description
name	string	path	Workbook name.
sheetName	string	path	Worksheet name.
range	string	query	The cell range (e.g., `A1:A10`).
style	object	body	JSON object that defines the style to apply.
folder	string	query	Folder that contains the workbook.
storageName	string	query	Name of the storage.

Style object

The style JSON object represents cell formatting. It may contain any of the following optional properties:

Font – Font settings (Name, Size, IsBold, IsItalic, Color, etc.).
BackgroundColor – Background color in ARGB format.
ForegroundColor – Foreground color in ARGB format.
Name, CultureCustom, Custom – Additional style metadata.

Response

Return CellCloudResponse.

Response Fields Overview

Field	Type	Description
`Status`	string
`Code`	integer	200,400,401,500,…

{
  "Status":"OK",
  "Code":200
}

Http Status Codes

Code	Meaning	Description
200	OK	Compression succeeded; response contains compressed file details.
400	Bad Request	Missing or invalid parameters (e.g., unsupported file type).
401	Unauthorized	Invalid or missing JWT token.
413	Payload Too Large	Uploaded file exceeds size limit.
500	Internal Server Error	Unexpected server error.

How to Use the PostUpdateWorksheetRangeStyle API with SDKs

PostUpdateWorksheetRangeStyle API Specification

The OpenAPI Specification provides the full schema.

You can use the cURL command‑line tool to access Aspose.Cells web services easily. The following example shows how to make calls to the Cloud API with cURL.

Request

cURL -v "https://api.aspose.cloud/v3.0/cells/test.xlsx/worksheets/Sheet1/cells/style?range=a1%3Aa10" \
  -X POST \
  -d '{
        "Font": {
          "Color": { "A":255, "R":255, "G":255, "B":0 },
          "Size": 22,
          "IsBold": true,
          "IsItalic": true,
          "IsStrikeout": true,
          "IsSubscript": true,
          "IsSuperscript": true,
          "Name": "Arial"
        },
        "Name": "string",
        "CultureCustom": "string",
        "Custom": "string",
        "BackgroundColor": { "A":10, "R":10, "G":10, "B":10 },
        "ForegroundColor": { "A":255, "R":255, "G":255, "B":0 }
      }' \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -H "Authorization: Bearer <jwt token>"

Response

{
  "Code": 200,
  "Status": "OK"
}

Use Aspose.Cells Cloud SDKs

Using an SDK is the best way to speed up development. An SDK handles low‑level details, allowing you to focus on your project tasks. Please check out the GitHub repository for a complete list of Aspose.Cells Cloud SDKs.

The following code examples demonstrate how to call Aspose.Cells web services using various SDKs:

Get Cell Style from a Worksheet – Aspose.Cells Cloud API Change Cell Style in Excel Worksheet