Subscribe BLF

Subscribes to BLF (Busy Lamp Field) state updates for a device.

Request URL

POST {base_url}/uc-cconfig/api/v1/blf/subscribe

Request parameters

Headers
Parameter Required Type Description
Authorization Yes String The access token used for authentication.

Format: Bearer {access_token}.

x-tenant-code Yes String The tenant name.
Note: You can obtain tenant name using the Query Tenants interface.
Body parameters
Parameter Required Type Description
deviceId No String The ID of the device that subscribes to BLF.
clientType No String

The type of the client.

Valid value:

  • CLIENT_TYPE_MOBILE
  • CLIENT_TYPE_DESKTOP
  • CLIENT_TYPE_WEB
ttlSeconds No Integer The time-to-live of the subscription, in seconds.

Response parameters

Parameter Type Description
requestId String The unique ID of the request, which can be used to quickly locate the request.
code String The HTTP status code of the request.
  • 200: Request succeeded.
  • Non-200 value: Request failed.
message String The status message of the request.
detailMessage String The detailed error information.

When the request is successful, this parameter returns empty.

result Object<Subscribe_Result> The subscription result.
Subscribe_Result
Parameter Type Description
result String The result of the subscription, such as SUBSCRIBE_RESULT_SUCCESS.
initialStates Array<BLF_Initial_State> The initial BLF states of the subscribed objects.
BLF_Initial_State
Parameter Type Description
subscribeString String The subscription string, such as an extension number.
featureType String The type of the feature, such as extension.
stateObject String The object whose state is monitored.
dialogState String The dialog state, such as unregister.
presenceState String The presence state, such as available.
usePresence Boolean

Whether the presence state is used.

  • true: Used.
  • false: Not used.
onHold Boolean

Whether the object is on hold.

  • true: On hold.
  • false: Not on hold.
invalid Boolean

Whether the subscription target is invalid.

  • true: Invalid.
  • false: Valid.

Example

Request example

POST /uc-cconfig/api/v1/blf/subscribe HTTP/1.1
Host: api.cn.novoone.com
Authorization: Bearer eyJraWQiOiJjbi0wLWtleS0xIiwiYWxnIjoiUlMyNTYifQ.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.yjIo4A2kQM7UM_y8eHTgjqDmSnJwwPnRZskKLRBM9WXO8e35wlCgiEl92qdKEVF-T5iHDAi9wgoEAfZgvTT8sAb4VmdMjV3e-V--VxGpKpzTzcrxrA_GMQaHq-VjCskLINTP-DTVOHdMB3o46Sk3Rg8S2qv2zEI1W58WWHJaTuJu27msNcJEiixhXvvq6eqE2nw_ZZzWsCMlRItTu053nLTLrFfPOPKvS7CUXGNi9bkfqC5autEZQz1jG81wli4CKS7AbMS0f5gumsh6Lbat2RZgu6wj3fywkONhvfk-lRD4V21Jqi_VGbEXxMbanRG1TrmrEok7woZ037Lyf4MBNQ
x-tenant-code: jint
Content-Type: application/json
{
  "deviceId": "doc-test-device",
  "clientType": "CLIENT_TYPE_MOBILE",
  "ttlSeconds": 300
}

Response example

HTTP/1.1 200 OK
{
  "requestId": "174a297bc9af63e3921fb746a6d4ff9f",
  "code": "200",
  "message": "SUCCESS",
  "detailMessage": "",
  "result": {
    "result": "SUBSCRIBE_RESULT_SUCCESS",
    "initialStates": [
      {
        "subscribeString": "1001",
        "featureType": "extension",
        "stateObject": "1001",
        "dialogState": "unregister",
        "presenceState": "available",
        "usePresence": false,
        "onHold": false,
        "invalid": false
      }
    ]
  }
}