POST /policyDefs admin/admin
Content-Type: application/json

{
  "name" : "Policy Def One",
  "description" : "This is the first policy def.",
  "policyImpl" : "org.example.PolicyDefOne",
  "icon" : "one"
}
----
200
Content-Type: application/json

{
  "id" : "PolicyDefOne",
  "name" : "Policy Def One",
  "description" : "This is the first policy def.",
  "policyImpl" : "org.example.PolicyDefOne",
  "icon" : "one"
}
