To override the Content-type in your clients, use the HTTP Accept Header, append the .soap12 suffix or ?format=soap12
The following are sample HTTP requests and responses. The placeholders shown need to be replaced with actual values.
POST /soap12 HTTP/1.1
Host: contentapi.ihct.mx
Content-Type: text/xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<GetPreviewContent xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/Web.WSContenido.Actions.Dto">
<id_categoriaclub>0</id_categoriaclub>
<id_content>0</id_content>
</GetPreviewContent>
</soap12:Body>
</soap12:Envelope>