List current user's schedules

{
  "userSchedules": {
    "items": [
      {
        "schedule": {
          "alias": "descriptive_name_of_schedule_123",
          "name": "MSETL",
          "type": "MSETL",
          "params": {
            "PROCESS_ID": "{process_id}",
            "EXECUTABLE": "Twitter/graph/twitter.grf"
          },
          "cron": "0 0 * * *",
          "triggerScheduleId": "{triggerScheduleId}",
          "timezone": "UTC",
          "lastExecution": {
            "execution": {
              "createdTime": "2013-11-14T00:00:40.355Z",
              "startTime": "2013-11-15T00:00:40.355Z",
              "endTime": "2013-11-15T00:00:49.030Z",
              "log": "/gdc/projects/{project_id}/dataload/processes/{process_id}/executions/{execution_id}/log",
              "proxyHost": "na-apiproxy.com",
              "data": "{data}",
              "status": "OK",
              "error": {},
              "links": {
                "self": "/gdc/projects/{project_id}/schedules/{schedule_id}/executions/{schedule_execution_id}"
              }
            }
          },
          "ownerLogin": "{ownerLogin}",
          "lastSuccessful": {
            "execution": {
              "createdTime": "2013-11-14T00:00:40.355Z",
              "startTime": "2013-11-15T00:00:40.355Z",
              "endTime": "2013-11-15T00:00:49.030Z",
              "log": "/gdc/projects/{project_id}/dataload/processes/{process_id}/executions/{execution_id}/log",
              "proxyHost": "na-apiproxy.com",
              "data": "{data}",
              "status": "OK",
              "error": {},
              "links": {
                "self": "/gdc/projects/{project_id}/schedules/{schedule_id}/executions/{schedule_execution_id}"
              }
            }
          },
          "nextExecutionTime": "2013-11-16T00:00:00.000Z",
          "links": {
            "executions": "/gdc/projects/{project_id}/schedules/{schedule_id",
            "self": "/gdc/projects/{project_id}/schedules/{schedule_id}/executions"
          }
        }
      }
    ]
  }
}