The following are sample HTTP requests and responses.
The placeholders shown need to be replaced with actual values.
POST /csv/reply/AddBroadcastMessage HTTP/1.1
Host: 7el.co
Content-Type: text/csv
Content-Length: length
Content,StartTime,EndTime,IParent,MessageType,Target,License,ContentId,FeatureName
String,0001-01-01,0001-01-01,0,String,0,String,0,String