The identifier of the custom attribute. Limited to 255 characters in length, cannot begin with a $, and can only contain alphanumeric characters and punctuation.
The string to be removed from the array. Strings are limited to 255 characters in length, cannot begin with a $, and can only contain alphanumeric characters and punctuation.
Resolves to a boolean that indicates whether the update was successfully enqueued. Resolves to undefined if the SDK is not initialized.
Removes a string from a custom attribute string array.