This call returns list of Active Directory instances:
{
"activeDirectories": [{
"id": "96365940588b479294fe8e6dc073db04",
"name": "acme.dc",
"created": "2010-11-30T03:23:42Z",
"updated": "2010-11-30T03:23:44Z",
"uri": "10.0.0.2",
"units": [{
"id": "d08887df15b94178b244904b506fe85b",
"isMaster": true,
"address": "10.0.0.2",
"location": "west-dc"
},
{
"id": "dcf0de317e7046bea555539f19b8ea84",
"isMaster": false,
"address": "10.0.0.3",
"location": "west-dc"
}]
}]
}
