Node.js

VoiceBase -- Upload a media file for transcription and analysis

See more VoiceBase Examples

This example demonstrates how to upload a media file for transcription and analysis. It duplicates the following curl command:

curl https://apis.voicebase.com/v2-beta/media \
  --form media=@msg_123_abc.wav \
  --header "Authorization: Bearer ${TOKEN}"

Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    //  Insert your Bearer token here:
    var accessToken = "VOICEBASE_TOKEN";

    var http = new chilkat.Http();

    var req = new chilkat.HttpRequest();
    req.HttpVerb = "POST";
    req.Path = "/v2-beta/media";
    req.ContentType = "multipart/form-data";

    //  Add the access (bearer) token to the request, which is a header
    //  having the following format:
    //  Authorization: Bearer <userAccessToken>
    var sbAuth = new chilkat.StringBuilder();
    sbAuth.Append("Bearer ");
    sbAuth.Append(accessToken);
    req.AddHeader("Authorization",sbAuth.GetAsString());

    success = req.AddFileForUpload2("media","qa_data/wav/msg_123_abc.wav","audio/x-wav");
    if (success == false) {
        console.log(req.LastErrorText);
        return;
    }

    var resp = new chilkat.HttpResponse();
    success = http.HttpSReq("apis.voicebase.com",443,true,req,resp);
    if (success == false) {
        console.log(http.LastErrorText);
        return;
    }

    //  Examine the response status code and body.
    console.log("Response status code = " + resp.StatusCode);

    //  The response should be JSON, even if an error.
    var json = new chilkat.JsonObject();
    json.Load(resp.BodyStr);
    json.EmitCompact = false;

    console.log(json.Emit());

    //  A successful response will have a status code = 200
    if (resp.StatusCode !== 200) {
        console.log("Failed.");
    }
    else {
        console.log("mediaId: " + json.StringOf("mediaId"));
        console.log("href: " + json.StringOf("_links.self.href"));
        console.log("status: " + json.StringOf("status"));
        console.log("Success.");
    }

    //  Here is an example of a successful response:

    //  	{ 
    //  	  "_links": { 
    //  	    "self": { 
    //  	      "href": "/v2-beta/media/856a1e85-c847-4c3c-b7a4-6cf15cd51db4"
    //  	    }
    //  	  },
    //  	  "mediaId": "856a1e85-c847-4c3c-b7a4-6cf15cd51db4",
    //  	  "status": "accepted",
    //  	  "metadata": {}
    //  	}

}

chilkatExample();