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Rules can be managed using Websocket API or REST API.

Rule creation

A new rule can be created with /api/rule/create request

APIRequestResponseResponse status
WS API
SEND
destination:/app/api/rule/create
content-length:150

{
 "requestId":"41bf9d28-5dbe-45cc-9add-ff443997e1d5",
 "realm":"/api/rule/create",
 "payload":
 {
  "type":"0",
  "name":"rule1",
  "value":"test*",
  "profiles":["1"]
 }
}
MESSAGE
destination:/user/service
content-type:application/json;charset=UTF-8
subscription:sub-1
message-id:3-17
content-length:84

{
 "requestId":"41bf9d28-5dbe-45cc-9add-ff443997e1d5",
 "status":200,
 "reason":"SUCCESS"
}

200 OK

400 Object not found

500 Persist exception

REST API
POST: /api/rule/create "application/json; charset=utf-8"
{
 "type":"0",
 "name":"rule2",
 "value":"test*",
 "profiles":["1"]
}
{
 "status":200,
 "reason":"SUCCESS"
}

200 OK

400 Object not found

500 Persist exception

Where

  • type – rule type:
    • 0 – stream name template
    • 1 - media session id template
  • name – rule name
  • value – rule value (template)
  • profiles – list of identifiers of profiles, to which the rule should be applied

Rule changing

A rule can be changed with /api/rule/update request

APIRequestResponseResponse status
WS API
SEND
destination:/app/api/rule/update
content-length:163

{
 "requestId":"cc2605d6-ef85-4a7e-9a8f-04733c413b3d",
 "realm":"/api/rule/update",
 "payload":
 {
  "id":"2",
  "type":"0",
  "name":"rule1",
  "value":"test*",
  "profiles":["1","2"]
 }
}
MESSAGE
destination:/user/service
content-type:application/json;charset=UTF-8
subscription:sub-1
message-id:3-20
content-length:84

{
 "requestId":"cc2605d6-ef85-4a7e-9a8f-04733c413b3d",
 "status":200,
 "reason":"SUCCESS"
}

200 OK

400 Object not found

500 Persist exception

REST API
POST: /api/rule/update "application/json; charset=utf-8"
{
 "id":"3",
 "type":"0",
 "name":"rule2",
 "value":"test*",
 "profiles":["1","2"]
}
{
 "status":200,
 "reason":"SUCCESS"
}

200 OK

400 Object not found

500 Persist exception

Where

  • id – rule identifier
  • type – rule type (0 or 1)
  • name – rule name
  • value – rule value (template)
  • profiles – list of identifiers of profiles, to which the rule should be applied

Rule deletion

A rule can be deleted with /api/rule/delete request

APIRequestResponseResponse status
WS API
SEND
destination:/app/api/rule/delete
content-length:100

{
 "requestId":"a1887fc3-c674-4951-b5b8-ff1d69fed097",
 "realm":"/api/rule/delete",
 "payload":
 {
  "id":"2"
 }
}
MESSAGE
destination:/user/service
content-type:application/json;charset=UTF-8
subscription:sub-1
message-id:3-21
content-length:84

{
 "requestId":"a1887fc3-c674-4951-b5b8-ff1d69fed097",
 "status":200,
 "reason":"SUCCESS"
}

200 OK

400 Object not found

500 Persist exception

REST API
POST: /api/rule/delete "application/json; charset=utf-8"
{
 "id":"3"
}
{
 "status":200,
 "reason":"SUCCESS"
}

200 OK

400 Object not found

500 Persist exception

Where

  • id – rule identifier

Obtaining rule information

A rule information can be obtained with /api/rule/list request

APIRequestResponseResponse status
WS API
SEND
destination:/app/api/rule/list
content-length:111

{
 "requestId":"e9a2ce8c-ad2a-49c0-9c38-6ba8e4817fdd",
 "realm":"/api/rule/list",
 "payload":
 {
  "id":"1",
  "profile":""
 }
}
MESSAGE
destination:/user/service
content-type:application/json;charset=UTF-8
subscription:sub-1
message-id:3-22
content-length:161

{
 "requestId":"e9a2ce8c-ad2a-49c0-9c38-6ba8e4817fdd",
 "status":200,
 "reason":"SUCCESS",
 "payload": [
  {
   "id":1,
   "profiles":[1,2],
   "type":0,
   "name":"default",
   "value":".*"
  }
 ]
}

200 OK

400 Object not found

500 Persist exception

REST API
POST: /api/rule/list "application/json; charset=utf-8"
{
 "id":"1",
 "profile":""
}
{
    "status": 200,
    "reason": "SUCCESS",
    "payload": [
        {
            "id": 1,
            "profiles": [
                1,
                2
            ],
            "type": 0,
            "name": "default",
            "value": ".*"
        }
    ]
}

200 OK

400 Object not found

500 Persist exception

Where

  • id – rule identifier
  • profile - profile identifier

If rule Id is set, the response will contain only that rule information. If profile Id is set, the response will contain information only about the rules applied to that profile metrics. If none of Ids is set, the response will contain list with all the rules on backend server.

For every rule, the response contains the same fields as /api/rule/update request.

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