Hello, I am trying to use the Delete Appointment function in Amelia API, and I keep getting a 403 error.  I am making the API call from FileMaker v19.  Full headers returned are:

HTTP/1.1 403 Forbidden
Date: Thu, 30 Nov 2023 15:22:13 GMT
Server: Apache
X-Robots-Tag: noindex
X-Content-Type-Options: nosniff
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Referrer-Policy: strict-origin-when-cross-origin
X-Frame-Options: SAMEORIGIN
Content-Encoding: gzip
Vary: Accept-Encoding
Upgrade: h2,h2c
Connection: Upgrade
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

Here is the URL I am using (it looks correct and just like Postman)

https://cal.ginkgosoftware.com/wp-admin/admin-ajax.php?action=wpamelia_api&call=/api/v1/appointments/delete/9

Here is the cURL (in FileMaker syntax)

-L -X POST -H "Amelia: <<AmeliaToken>>" -D $$headers 

NOTE: I am successful with Create and Update API calls from FileMaker, just the Delete returns the 403 error.

Please help.  What am I missing, here?

Don

Ginkgo Software Developer