updateStorageItemCounterBy( )

Developer Preview

This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.

Atomically increments or decrements a storage item of type COUNTER by the specified value.

Learn more about atomic updates.

Note: To update other types of items, call Update Storage Item Value.

Authentication
  • When developing websites or building an app with Blocks, this method may require elevated permissions, depending on the identity of the user calling it and the calling user's permissions.
  • When building apps without Blocks or for headless projects, you can only call this method directly when authenticated as a Wix app or Wix user identity. When authenticated as a different identity, you can call this method using elevation.
  • Elevation permits users to call methods they typically cannot access. Therefore, you should only use it intentionally and securely.
Permissions
Set Up Automations
Learn more about app permissions.
Method Declaration
Copy
Method Parameters
keystringRequired

Key of the storage item to update.

valuestringRequired

Value to add to the existing counter, represented as a string. To decrement the counter, use a negative value.

Returns
Return Type:Promise<UpdateStorageItemCounterByResponse>
Errors
400Invalid Argument

There are 2 errors with this status code.

This method may also return standard errors. Learn more about standard Wix errors.

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