Deletes all values of the attribute.
Attribute values was successfully deleted.
Basic authentication not passed or wrong. Make sure you used basic authentication or correct credentials.
Authorization header not sent.
curl -i -X DELETE \ 'https://store.xsolla.com/api/v2/project/{project_id}/admin/attribute/{external_id}/value'
{- "statusCode": 401,
- "errorCode": 1020,
- "errorMessage": "[0401-1020]: Error in Authentication method occurred"
}