To override the Content-type in your clients, use the HTTP Accept Header, append the .other suffix or ?format=other
HTTP + OTHER
The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
POST /service/NotifyAll HTTP/1.1
Host: www.bernhardthospitality.com
Accept: application/xlsx
Content-Type: application/xlsx
Content-Length: length
{"channel":"String","title":"String","text":"String","sticky":false,"countdown":false,"image":"String","icon":"String","hue":"Light","horizontalAlignment":"Left","verticalAlignment":"Top","shown":"PT0S","timeToLive":0,"type":"Verbose","sent":"0001-01-01T00:00:00.0000000Z"}
HTTP/1.1 200 OK
Content-Type: application/xlsx
Content-Length: length
{"channel":"String","title":"String","text":"String","sticky":false,"countdown":false,"image":"String","icon":"String","hue":"Light","horizontalAlignment":"Left","verticalAlignment":"Top","shown":"PT0S","timeToLive":0,"type":"Verbose","sent":"0001-01-01T00:00:00.0000000Z"}