This API is subject to change. Bug fixes and new features will be released based on developer feedback throughout the preview period.
Creates or updates a contact's tax details.
If tax details already exist for the contact specified in id, they're updated. Otherwise, new tax details are created. The request must include id, the contact ID, and taxExemptGroupId.
To create or update tax details for multiple contacts in a single API call, call Bulk Upsert Contact Tax Details.
You can only call this method when authenticated as a Wix app or Wix user identity.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.