| Parameter | Mandatory | Description | Examples | More Info | 
|---|---|---|---|---|
| API | Yes | The API area | clientcontacts.json | |
| General | Yes | Parameters described in overview | user=user&password=user | Structure of an API call | 
| Action | Yes | The action to perform | action=active_off | |
| Identifier | Yes | Contact ID or UUID | clientcontact=8589 | 
Example request:
http://<SERVER>/jsonapi/clients.json?user=user&password=user&version=4&action=active_off&clientcontact=8589
Example response:
{
  "responsecode": 1,
  "responsestatus": "OK",
  "errorcode": 0,
  "errormessage": "",
  "responsemessage": "Client contact active flag changed.",
  "warningmessage": "",
  "success": true
}