Parameter	Mandatory	Description	Examples	More Info
API	Yes	The API area	calendar.json
General	Yes	Parameters described in overview	user=user&password=user	Structure of an API call
Action	Yes	The action to perform	action=calendarrefresh
Identifier	Yes	Booking ID or UUID	diary=136015

Example request:

http://&lt;SERVER&gt;/jsonapi/calendar.json?user=user&password=user&version=4&action=calendarrefresh&diary=136006

Example response:

{
  "responsecode": 1,
  "responsestatus": "OK",
  "errorcode": 0,
  "errormessage": "",
  "responsemessage": "data processed successfully.",
  "warningmessage": "",
  "success": true,
  "data": [
    {
      "calResourceId": "405",
      "calResourceName": "Mr.Later",
      "calTimeSummaryInternal": 1012213,
      "calClientCode": "3/ET",
      "calClientName": "Egon Test",
      "calJobNumber": "3/00001015",
      "calJobNumberSimple": "1015",
      "calJobDescription1stLine": "Here is the job description",
      "calJobHandlerName": "Adele.Graham",
      "calJobAndPhase": "3/00001015.001",
      "calJobPhaseNumberSimple": "1015.001",
      "calPhaseDescription1stLine": "Egon - Training 1",
      "calStageCode": "",
      "calTaskDescription": "",
      "calChargeCode": "3/R1",
      "calChargeCodeDescription": "Rail Engineer 1",
      "calDescription": "",
      "calNotes": "",
      "calStatus": "Normal",
      "calRequestStatus": "",
      "calStartDate": "2017-11-09",
      "calStartTime": "09:00:00",
      "calEndTime": "11:00:00",
      "calRequisitionId": 7562,
      "calRequisitionSubject": "job level reqisitiion",
      "calRequisitionDetails": "here is a desc",
      "calIsoDateTimeStart": "2017-11-07T09:00:00",
      "calIsoDateTimeEnd": "2017-11-09T11:00:00",
      "calAllDay": false,
      "calDiaryInternal": 137463,
      "calColourHex": "FFFFFF",
      "calFeedback": "TODO",
      "calWeakLink": 5305,
      "calendarunallocatedunique": "3/00001015.001###3/R1",
      "calendarunallocatedestimated": 2,
      "calendarunallocatedbooked": 6,
      "calendarunallocatedremaining": -4,
      "calendarunallocatedtimesheets": 14,
      "calendarunallocateddraft": 0,
      "calendarunallocatedinitials": "ML",
      "calNumberOfDays": "3",
      "calDurationDescription": "3 day, 2 hours per day",
      "calHoursPerDay": "2"
    }
  ]
}