List all deal roles

{
   "dealRoles":[
      {
         "title":"Contributor",
         "created_timestamp":"2019-09-10T13:01:49-05:00",
         "updated_timestamp":"2019-09-10T13:01:49-05:00",
         "links":{
            "contactDeals":"https://example.activehosted.com/api/3/dealRoles/2/contactDeals"
         },
         "id":"2"
      },
      {
         "title":"Decision Maker",
         "created_timestamp":"2019-09-10T13:01:49-05:00",
         "updated_timestamp":"2019-09-10T13:01:49-05:00",
         "links":{
            "contactDeals":"https://example.activehosted.com/api/3/dealRoles/1/contactDeals"
         },
         "id":"1"
      }
   ],
   "meta":{
      "total":"2"
   }
}