Chilkat Online Tools

SQL Server / Plivo REST API / Transfer a call

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-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    -- This example assumes the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    DECLARE @http int
    -- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int

    EXEC sp_OASetProperty @http, 'BasicAuth', 1
    EXEC sp_OASetProperty @http, 'Login', '{{auth_id}}'
    EXEC sp_OASetProperty @http, 'Password', 'password'

    -- Use this online tool to generate code from sample JSON: Generate Code to Create JSON

    -- The following JSON is sent in the request body.

    -- {
    --   "legs": "both",
    --   "aleg_url": "http://aleg.url",
    --   "aleg_method": "GET",
    --   "bleg_url": "http://bleg.url",
    --   "bleg_method": "GET"
    -- }

    DECLARE @json int
    -- Use "Chilkat_9_5_0.JsonObject" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT

    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'legs', 'both'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'aleg_url', 'http://aleg.url'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'aleg_method', 'GET'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'bleg_url', 'http://bleg.url'
    EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'bleg_method', 'GET'

    DECLARE @resp int
    EXEC sp_OAMethod @http, 'PostJson3', @resp OUT, 'https://api.plivo.com/v1/Account/<auth_id>/Call/{call_uuid}/', 'application/json', @json
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    EXEC sp_OAGetProperty @resp, 'StatusCode', @iTmp0 OUT
    PRINT @iTmp0
    EXEC sp_OAGetProperty @resp, 'BodyStr', @sTmp0 OUT
    PRINT @sTmp0
    EXEC @hr = sp_OADestroy @resp


    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @json


END
GO

Curl Command

curl -X POST
	-u '{{auth_id}}:password'
	-d '{
    "legs":"both",
    "aleg_url":"http://aleg.url",
    "aleg_method":"GET",
    "bleg_url":"http://bleg.url",
    "bleg_method":"GET"
}'
https://api.plivo.com/v1/Account/<auth_id>/Call/{call_uuid}/

Postman Collection Item JSON

{
  "name": "Transfer a call",
  "request": {
    "method": "POST",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"legs\":\"both\",\n    \"aleg_url\":\"http://aleg.url\",\n    \"aleg_method\":\"GET\",\n    \"bleg_url\":\"http://bleg.url\",\n    \"bleg_method\":\"GET\"\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "https://api.plivo.com/v1/Account/{{auth_id}}/Call/{call_uuid}/",
      "protocol": "https",
      "host": [
        "api",
        "plivo",
        "com"
      ],
      "path": [
        "v1",
        "Account",
        "{{auth_id}}",
        "Call",
        "{call_uuid}",
        ""
      ]
    },
    "description": "This API enables an in-progress or ongoing call to fetch and execute a XML from a different URL. If the call (the A leg) is in a Dial, you can also transfer the other party (the B leg) at the same time or only transfer the B leg to an URL. This is useful for many applications where you want to asynchronously change the behavior of a live call. For example, you can play music while the call is on hold, queue calls, transfer calls etc.\n\nBelow is the list of arguments that can be passed in this API request, more information can be found [here](https://www.plivo.com/docs/voice/api/call#transfer-a-call)\n\n| Arguments   | Description | Required/Conditional/Optional     |\n| :---        |    :----:   |          ---: |\n| legs      | Valid values are aleg, bleg or both. aleg will transfer calluuid. bleg will transfer the bridged leg of calluuid. both will transfer both aleg and bleg.| Optional  |\n| aleg_url   | The URL to fetch XML from for the aleg. This need to be specified in case the legs parameter is either aleg or both.        | Optional      |\n| aleg_method   | The HTTP verb to invoke the aleg_url. This defaults to POST. | Optional |\n| bleg_url   | The HTTP verb to The URL to fetch XML from for the bleg. This need to be specified in case the legs parameter is either bleg or both the aleg_url. This defaults to POST. | Optional |\n| bleg_method   | The HTTP verb to invoke the bleg_url. This defaults to POST.| Optional |"
  },
  "response": [
    {
      "name": "Transfer a call",
      "originalRequest": {
        "method": "GET",
        "header": [
        ],
        "url": {
          "raw": "https://api.plivo.com/v1/Account/{{auth_id}}/Call/{call_uuid}/",
          "protocol": "https",
          "host": [
            "api",
            "plivo",
            "com"
          ],
          "path": [
            "v1",
            "Account",
            "{{auth_id}}",
            "Call",
            "{call_uuid}",
            ""
          ]
        }
      },
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
      ],
      "cookie": [
      ],
      "body": "{\n    \"message\": \"call transfered\",\n    \"api_id\": \"08c94608-58bd-11e1-86da-adf28403fe48\"\n}"
    }
  ]
}