content cloud token - defaultToken unavailable

Content

Hi Experts, I'm trying to integrate CEC with another Oracle FMW product and for this, I'd require to provide CEC username, password and content cloud token. So, to retrieve the token, I've tried Url - <host>/documents/integration?IdcService=GET_ACCESSABLE_PUBLISH_TARGETS&IsJson=1 , but I get following response which doesn't have the desired "defaultToken" key. Is the "defaultToken" available only for certain users/roles? Am I missing something here?

{

"LocalData": {
"IdcService": "GET_ACCESSABLE_PUBLISH_TARGETS",
"StatusCode": "0",
"dUser": "U01BA5406C9B8AE3AE62814E40FCF23E05F3",
"dUserFullName": "My name",
"idcToken": "1545565481034:84A514D443716E145F1C36EF911AAEB7",
"localizedForResponse": "1"
},


"ResultSets": {
"PublishTargets": {
"currentRow": 0,
"fields": [
{ "name": "id" },
{ "name": "name" },
{ "name": "description" },
{ "name": "type" },
{ "name": "createdDate" },
{ "name": "updatedDate" },
{ "name": "securityValue" },
{ "name": "members" }
],
"rows": [

]
}
}
}