...
all the other parameters will be taken as is and transformed into JSON HTTP body:
{
"reportName": "41038M TEST",
"entityId": "41038M",
"beginDate": "20150101",
"endDate": "20151231",
"fields": "1 Yr Net Return vs BM,10 Yr Annual Net Return vs BM",
"outputFormat":"JSON"
}
and redirected to AdhocReport POST endpoint:
...
then it will be empty in JSON body:
{
"reportName": "41038M TEST",
"entityId": "41038M",
"beginDate": "20150101",
"endDate": "20151231",
"fields": "",
"outputFormat":"JSON"
}