> ## Documentation Index
> Fetch the complete documentation index at: https://docs.superoffice.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete All Category

> Delete all the items in the Category list.

Marks all existing items as deleted.



## OpenAPI

````yaml /openapi/rest/openapi-v3-List.json delete /api/v1/List/Category/Items
openapi: 3.0.0
info:
  version: v1-REST
  title: SuperOffice REST API v1
  description: SuperOffice REST API - List
  contact:
    name: SuperOffice DevNet
    url: https://docs.superoffice.com/en/api/index.html
    email: sdk@superoffice.com
servers:
  - url: http://localhost:56350
  - url: https://localhost:56350
security: []
tags: []
externalDocs:
  description: >-
    The SuperOffice DevNet Community has more documentation, examples, and
    discussion forums.
  url: https://community.superoffice.com/en/developer/
paths:
  /api/v1/List/Category/Items:
    delete:
      tags:
        - List_Category
      summary: Delete All Category
      description: |-
        Delete all the items in the Category list.

        Marks all existing items as deleted.
      operationId: v1CategoryList_DeleteAllCategory
      parameters:
        - name: SO-AppToken
          in: header
          description: >-
            The application token that identifies the partner app. Used when
            calling Online WebAPI from a server.
          required: false
          schema:
            type: string
      responses:
        '204':
          description: No Content
      security:
        - SuperOffice_Password: []
          SuperId_Authentication: []
components: {}

````

## Related topics

- [Delete All Selection Category](/en/api/reference/restful/rest/list_selectioncategory/delete-all-selection-category.md)
- [Delete All Product Category](/en/api/reference/restful/rest/list_productcategory/delete-all-product-category.md)
- [Delete Category Headings](/en/api/reference/restful/rest/list_category/delete-category-headings.md)
- [Delete request category](/en/request/admin/category/delete.md)
- [Delete Selection Category Headings](/en/api/reference/restful/rest/list_selectioncategory/delete-selection-category-headings.md)
- [Delete Product Category Headings](/en/api/reference/restful/rest/list_productcategory/delete-product-category-headings.md)