Create webhook for receiving calls using Javascript sdk

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robert-raj8062 asked Dec 11, '17 ak commented Dec 26, '17

Create webhook for receiving calls using Javascript sdk

HI all try create webhook for receiving calls using javascript sdk, but i got Error: Parameter [request] value is invalid

This is my following code

 var _eventFilters = [];
        _eventFilters.push('/restapi/v1.0/account/~/extension/' + 101 + '/presence?detailedTelephonyState=true&aggregated=true')

  rcsdk.platform()
            .send({
                 
                method: 'POST',                  url: '/subscription',                  eventFilters: _eventFilters,                  deliveryMode: {                      "transportType": "WebHook",                      "encryption": false,                      "address": "https://33d7f758.ngrok.io/RingCentralTest/RcTest";                  }              })              .then(function (apiResponse) {                  console.log(apiResponse.json())                })              .catch(function (e) {                    console.log(e)              });

Thanks in Advance

sdk

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Attachments: Up to 8 attachments (including images) can be used with a maximum of 1.0 MiB each and 10.0 MiB total.

Using the RingCentral Phone for Desktop, you can dial or receive test calls, send and receive test SMS or Fax messages in your sandbox environment.

Download RingCentral Phone for Desktop:

Tip: switch to the "sandbox mode" before logging in the app:

On MacOS: press "fn + command + f2" keys
On Windows: press "Ctrl + F2" keys

Answer 1 · 2017-12-11T19:27:23Z

ak answered Dec 11, '17

Hi Robert,

The event filters that you have passed for creating the subscription via WebHook is wrong.

Kindly use the below code and try the API call again:

var _eventFilters = [];

        _eventFilters.push('/restapi/v1.0/account/~/extension/~/presence?detailedTelephonyState=true&aggregated=true')

When you pass the event filters for an extension you can either provide :

1.) (~) which would refer to the extension authorized by.
2.) Provide the extensionID for an extension, which you can look up using the below API Endpoint
Get Extensions List
GET /v1.0/account/{accountId}/extension/

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Answer 2 · 2017-12-11T23:35:02Z

Tyler Liu answered Dec 11, '17

101 is extension number. Extension ID is expected.

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Answer 3 · 2017-12-12T05:33:50Z

robert-raj8062 answered Dec 12, '17 ak commented Dec 26, '17

After applying the extension id getting the error

Error: Parameter [request] value is invalid
at Client.<anonymous> (/var/www/html/commusoft-app/node_modules/ringcentral/src/http/Client.js:62)
at <anonymous>

5

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Attachments: Up to 8 attachments (including images) can be used with a maximum of 1.0 MiB each and 10.0 MiB total.

Phong Vu ♦♦ commented · Dec 12, 2017 at 06:12 PM

Can you help us to help you by posting what you changed/added to the eventFilters.

Basically, you don't need to specify the extension id at all if you login with an extension's credentials. The string "account/~/extension/~/" will tell the server to use the current login extension.

Also, please notify us if an answer helped you solve your problem so we can mark it as "answered".

+ Phong

0 ·

yiru-yao8166 commented · Dec 15, 2017 at 08:39 PM

I am seeing the same error. Here is my eventFilters:

'eventFilters':["/restapi/v1.0/account/~/extension/~/presence?detailedTelephonyState=true&sipData=true",
                        "/restapi/v1.0/account/~/extension/~/message-store",
                        "/restapi/v1.0/account/~/extension/~/presence/line",
"/restapi/v1.0/account/~/extension"]  I logged in with no extension. Any idea why the parameter request value is invalid?

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ak commented · Dec 15, 2017 at 11:18 PM

Yiru,

You don't need to specify the extensionId if you login with an extension's credentials.

The string "account/~/extension/~/" will tell the server to use the current login extension. If you did not login with an extension, I mean you just used the Username and Password then the default Extension would be used to Login ( Default Ext could be 101 unless changed )

You will get the below error only when the request body is incorrect:

{"errorCode":"CMN-101","message":"Parameter [request] value is invalid","errors":[{"errorCode":"CMN-101","message":"Para (truncated...)

Please could you provide the complete API request here? My assumption is that you are missing something in the HTTP Body when you are creating a subscription using the /subscription API endpoint.

Just for reference, you could look up the HTTP Body Parameters for the subscription endpoint below:

https://developer.ringcentral.com/api-explorer/latest/index.html#/!/Push_Notifications/createSubscri...

0 ·

yiru-yao8166 commented · Dec 26, 2017 at 09:35 PM

I got to resolve the problem. I didn't render the Json data properly so my request body was incorrect. Thanks!

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ak commented · Dec 26, 2017 at 09:49 PM

Awesome

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