Chilkat Online Tools

DataFlex / Plivo REST API / Play audio on a call

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Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoHttp
    Boolean iSuccess
    Variant vJson
    Handle hoJson
    Variant vResp
    Handle hoResp
    String sTemp1
    Integer iTemp1
    Boolean bTemp1

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    Set ComBasicAuth Of hoHttp To True
    Set ComLogin Of hoHttp To "{{auth_id}}"
    Set ComPassword Of hoHttp To "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.

    // {
    //   "urls": "https://s3.amazonaws.com/plivocloud/music.mp3",
    //   "length": "10",
    //   "legs": "aleg",
    //   "loop": "false",
    //   "mix": "true"
    // }

    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End
    Get ComUpdateString Of hoJson "urls" "https://s3.amazonaws.com/plivocloud/music.mp3" To iSuccess
    Get ComUpdateString Of hoJson "length" "10" To iSuccess
    Get ComUpdateString Of hoJson "legs" "aleg" To iSuccess
    Get ComUpdateString Of hoJson "loop" "false" To iSuccess
    Get ComUpdateString Of hoJson "mix" "true" To iSuccess

    Get pvComObject of hoJson to vJson
    Get ComPostJson3 Of hoHttp "https://api.plivo.com/v1/Account/<auth_id>/Call/{call_uuid}/Play/" "application/json" vJson To vResp
    If (IsComObject(vResp)) Begin
        Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
        Set pvComObject Of hoResp To vResp
    End
    Get ComLastMethodSuccess Of hoHttp To bTemp1
    If (bTemp1 = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComStatusCode Of hoResp To iTemp1
    Showln iTemp1
    Get ComBodyStr Of hoResp To sTemp1
    Showln sTemp1
    Send Destroy of hoResp


End_Procedure

Curl Command

curl -X POST
	-u '{{auth_id}}:password'
	-d '{
    "urls":"https://s3.amazonaws.com/plivocloud/music.mp3",
    "length":"10",
    "legs":"aleg",
    "loop":"false",
    "mix":"true"
}'
https://api.plivo.com/v1/Account/<auth_id>/Call/{call_uuid}/Play/

Postman Collection Item JSON

{
  "name": "Play audio on a call",
  "request": {
    "method": "POST",
    "header": [
    ],
    "body": {
      "mode": "raw",
      "raw": "{\n    \"urls\":\"https://s3.amazonaws.com/plivocloud/music.mp3\",\n    \"length\":\"10\",\n    \"legs\":\"aleg\",\n    \"loop\":\"false\",\n    \"mix\":\"true\"\n}",
      "options": {
        "raw": {
          "language": "json"
        }
      }
    },
    "url": {
      "raw": "https://api.plivo.com/v1/Account/{{auth_id}}/Call/{call_uuid}/Play/",
      "protocol": "https",
      "host": [
        "api",
        "plivo",
        "com"
      ],
      "path": [
        "v1",
        "Account",
        "{{auth_id}}",
        "Call",
        "{call_uuid}",
        "Play",
        ""
      ]
    },
    "description": "This endpoint allows you to play an audio file during an active call. The audio file formats supported are .mp3 and .wav\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/play-audio-on-calls#play-audio-on-a-call)\n\n| Arguments   | Description | Required/Conditional/Optional     |\n| :---        |    :----:   |          ---: |\n| urls      | A single URL or a list of comma separated URLs linking to an .mp3 or .wav file.| Required  |\n| length      | This is the maximum length to which playing this audio file should be restricted to. Length is provided in seconds.| Optional  |\n| legs      | The call leg in which the audio has to be played. This can take three values aleg (first leg of the call), bleg(second leg of the call) or both. The default value is aleg.| Optional  |\n| loop      | This flag when set to true will play the audio file indefinitely. By default it is set to false.| Optional  |\n| mix      | This flag is used to determine the behaviour of current call audio when the file is being played. If this is set to false then participants of the call would not be able to hear anyone speaking in the call until the Play is stopped. If set to true both call audio and the Play audio will be mixed and played. Defaults to true.| Optional  |"
  },
  "response": [
    {
      "name": "Play audio on a call",
      "originalRequest": {
        "method": "POST",
        "header": [
        ],
        "body": {
          "mode": "raw",
          "raw": "{\n    \"urls\":\"https://s3.amazonaws.com/plivocloud/music.mp3\",\n    \"length\":\"10\",\n    \"legs\":\"aleg\",\n    \"loop\":\"false\",\n    \"mix\":\"true\"\n}",
          "options": {
            "raw": {
              "language": "json"
            }
          }
        },
        "url": {
          "raw": "https://api.plivo.com/v1/Account/{{auth_id}}/Call/{call_uuid}/Play/",
          "protocol": "https",
          "host": [
            "api",
            "plivo",
            "com"
          ],
          "path": [
            "v1",
            "Account",
            "{{auth_id}}",
            "Call",
            "{call_uuid}",
            "Play",
            ""
          ]
        }
      },
      "code": 202,
      "_postman_previewlanguage": "json",
      "header": [
      ],
      "cookie": [
      ],
      "body": "{\n    \"message\": \"play started\",\n    \"api_id\": \"07abfd94-58c0-11e1-86da-adf28403fe48\"\n}"
    }
  ]
}