Function upload

upload(item: Item, options: UploadOptions): Promise<Item>
Parameters
- item: Item
  The item you want to upload to Wikidata
- options: UploadOptions
  The options for uploading
  - summary
    The summary for the edit (displayed in the history of Wikidata)
  - tags
    The tags for the edit (displayed in the history of Wikidata)
  - authToken
    The token to use for authentication
  - anonymous
    If true, the upload will be anonymous
  - maxLag
    The max lag in seconds for the API request (see https://www.mediawiki.org/wiki/Manual:Maxlag_parameter)
  - server
    The API endpoint to use (defaults to Wikidata)
  - origin
    The origin to use for the API calls, aka the "domain" of the web app (only needed for CORS)
  - userAgent
    The user agent to use for the API request
  - axiosOptions
    The options to pass to axios
  - axiosInstance
    The axios instance to use for the upload. Defaults to axios
Returns Promise<Item>
A Promise for the item after uploading
Throws
If no authentication method is provided or the upload fails
Example
```
const token = await getToken('your Wikidata username', 'your Wikidata password');
     upload(item, {
         summary: 'test update',
         authToken: token
     });
```
- Defined in utils/api/upload.ts:219