If you want to use custom attributes, you cannot pass the middleware account key, “mw.account_key,” as a resource attribute. Instead, you should include it in the ‘Authorization: <MW_API_KEY>’ header.
If you want to use custom attributes, you cannot pass the middleware account key, “mw.account_key,” as a resource attribute. Instead, you should include it in the ‘Authorization: <MW_API_KEY>’ header.