Does anyone have an example of calling ION IMS from code? I need to call ION IMS v3 message to send XML data from Salesforce, but I cannot find any examples of how to send the data from code. I have Apex code that gets the data from Salesforce and puts it into XML. I have code to get the authorization token and perform a ping. What I can't figure out is how to send the XML. I do not want to store the XML in a file for every transaction. I want to include the XML in the request.