SDES ADD/UPDATE CONTACT (4887)    REMOTE PROCEDURE (8994)

This RPC serves two functions.
1.) If no record exists for the given appointment request, it will create
    a NEW record in the SDEC CONTACT file (#409.86), and add the first 
    contact attempt to the Date/Time of Contact subfile (#409.863)
2.) If there is already a contact in the SDEC CONTACT file for this 
    appointment request, a new entry will be added to the Date/Time of 
    Contact subfile (#409.863), but will not change any values for the 
    SDEC CONTACT entry (#409.86). The parent record is not editable, only
    new contact attempts may be added.

• CONTACT
  PARAMETER TYPE:   LIST
  REQUIRED:   YES
  SEQUENCE NUMBER:   1
  DESCRIPTION:   

  This is the contact details in an array/list format.
   - IEN of the main contact entry in the SDEC CONTACT file (#409.86)
   
  CONTACT("CONTACTTYPE")=CONTACT TYPE
   - Contact Type (C - Call, L - Letter, E - Email, T - Text, S - Secure 
  messaging)
   
  CONTACT("DFN")=PATIENT DFN
   - Pointer to the PATIENT file (#2)
   
  CONTACT("DTTMENTERED")=DATE/TIME ENTERED (ISO FORMAT)
   
   - ISO Date/Time
   
  CONTACT("DTTMOFCONTACT")=DATE/TIME OF CONTACT (ISO FORMAT)
   - ISO Date/Time
   
  CONTACT("LEFTMESSAGE")=0 for no, 1 for yes
   
  CONTACT("REQTYPE")=REQUEST TYPE
   - Request Type
   - A - APPT
  CONTACT("CLINIC")=CLINIC IEN
   - R - RECALL
   - C - CONSULT
   - V - VETERAN
   - RTC - RETURN TO CLINIC
   - P - PROCEDURE
   
  CONTACT("REQUESTIEN")=REQUEST IEN
   - Request IEN (Variable pointer) based on the request type
     A,RTC or V - point to SDEC APPT REQUEST (#409.85)
     C or P - point to REQUEST/CONSULTATION file (#123)
   - Clinic IEN from the HOSPITAL LOCATION FILE (#44
     R - point to RECALL REQUEST file (#403.5)
   
   
  Example:
  ---------
  CONTACT("CLINIC")=5263
  CONTACT("COMMENTS")="sdes contact new testing"
  CONTACT("CONTACTTYPE")="C"
  CONTACT("DFN")=7172311
  CONTACT("DTTMENTERED")="2022-12-27T12:30:36-0500"
   
  CONTACT("DTTMOFCONTACT")="2022-12-27T12:30:36-0500"
  CONTACT("LEFTMESSAGE")=0
  CONTACT("PREFDATE")="2022-12-09"
  CONTACT("PREFDATE")="2022-12-09"
  CONTACT("REQTYPE")="A"
  CONTACT("REQUESTIEN")=258328
  CONTACT("COMMENTS")=COMMENTS
   - Free text comments (1-80 characters)
   
  CONTACT("CONTACTIEN")=CONTACT IEN
  

{
   "RequestType": "A",
   "Service": 109,
   "ServiceName": "AMBULATORY CARE"
  }
 ],
 "ContactAttempts": [
  {
   "Comments": "sdes contact new testing",
   "DateTimeEntered": "2022-12-29T11:59:41-0500",
   "DateTimeOfContact": 3221229.115941,
 "Contact": [
   "EnteredBy": "USER,TEST W",
   "LeftMessage": "NO",
   "Sequence": 1,
   "Type": "CALL"
  },
  {
   "Comments": "Adding another contact attempt",
   "DateTimeEntered": "2022-12-29T12:13-0500",
   "DateTimeOfContact": 3221213.121,
   "EnteredBy": "USER,TEST W",
  {
   "LeftMessage": "NO",
   "Sequence": 2,
   "Type": "TEXT"
  },
  {
   "Comments": "Adding another contact attempt",
   "DateTimeEntered": "2022-12-29T13:02-0500",
   "DateTimeOfContact": 3221213.1259,
   "EnteredBy": "USER,NEWTEST A",
   "LeftMessage": "NO",
   "Clinic": 5263,
   "Sequence": 3,
   "Type": "TEXT"
  }
 ]
}
   "ID": 2211,
   "MainSequence": 1,
   "Patient": 7172311,
   "PreferredDate": 3221221,
   "RequestPointer": "258545;SDEC(409.85,",