Go Requires Chilkat v11.0.0+

VoiceBase -- Upload a Media File with a JSON Configuration

See more VoiceBase Examples

This example uploads a media file and also provides a configuration file. Go

    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:
    accessToken := "VOICEBASE_TOKEN"

    http := chilkat.NewHttp()

    req := chilkat.NewHttpRequest()
    req.SetHttpVerb("POST")
    req.SetPath("/v2-beta/media")
    req.SetContentType("multipart/form-data")

    //  Add the access (bearer) token to the request, which is a header
    //  having the following format:
    //  Authorization: Bearer <userAccessToken>
    sbAuth := chilkat.NewStringBuilder()
    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 {
        fmt.Println(req.LastErrorText())
        http.DisposeHttp()
        req.DisposeHttpRequest()
        sbAuth.DisposeStringBuilder()
        return
    }

    //  This is the JSON of the configuration to be added as a parameter to the upload:
    //  (Obviously, if you want a callback, you would use a URL that goes to your own web server..)

    //  	{ 
    //  	   "configuration":{ 
    //  	      "publish":{ 
    //  	         "callbacks":[
    //  	            { 
    //  	               "url":"https://www.chilkatsoft.com/dss/update_vm_transcription.asp",
    //  	               "method":"POST",
    //  	               "include":[
    //  	                  "transcripts",
    //  	                  "keywords",
    //  	                  "topics",
    //  	                  "metadata"
    //  	               ]
    //  	            }
    //  	         ]
    //  	      },
    //  	      "keywords":{ 
    //  	         "groups":[]
    //  	      }
    //  	   }
    //  	}

    //  This code produces the above JSON.
    json := chilkat.NewJsonObject()
    json.UpdateString("configuration.publish.callbacks[0].url","https://www.chilkatsoft.com/dss/update_vm_transcription.asp")
    json.UpdateString("configuration.publish.callbacks[0].method","POST")
    json.UpdateString("configuration.publish.callbacks[0].include[0]","transcripts")
    json.UpdateString("configuration.publish.callbacks[0].include[1]","keywords")
    json.UpdateString("configuration.publish.callbacks[0].include[2]","topics")
    json.UpdateString("configuration.publish.callbacks[0].include[3]","metadata")

    jConfig := chilkat.NewJsonObject()
    json.ObjectOf2("configuration",jConfig)

    jKeywords := chilkat.NewJsonObject()
    jConfig.AppendObject2("keywords",jKeywords)

    jGroups := chilkat.NewJsonArray()
    jKeywords.AppendArray2("groups",jGroups)

    //  Add the configuration JSON to the upload.
    req.AddParam("configuration",*json.Emit())

    //  Do the upload..
    resp := chilkat.NewHttpResponse()
    success = http.HttpSReq("apis.voicebase.com",443,true,req,resp)
    if success == false {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        req.DisposeHttpRequest()
        sbAuth.DisposeStringBuilder()
        json.DisposeJsonObject()
        jConfig.DisposeJsonObject()
        jKeywords.DisposeJsonObject()
        jGroups.DisposeJsonArray()
        resp.DisposeHttpResponse()
        return
    }

    //  Examine the response status code and body.
    fmt.Println("Response status code = ", resp.StatusCode())

    //  The response should be JSON, even if an error.
    json.Load(resp.BodyStr())
    json.SetEmitCompact(false)

    fmt.Println(*json.Emit())

    //  A successful response will have a status code = 200
    if resp.StatusCode() != 200 {
        fmt.Println("Failed.")
    } else {
        fmt.Println("mediaId: ", *json.StringOf("mediaId"))
        fmt.Println("href: ", *json.StringOf("_links.self.href"))
        fmt.Println("status: ", *json.StringOf("status"))
        fmt.Println("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": {}
    //  	}

    http.DisposeHttp()
    req.DisposeHttpRequest()
    sbAuth.DisposeStringBuilder()
    json.DisposeJsonObject()
    jConfig.DisposeJsonObject()
    jKeywords.DisposeJsonObject()
    jGroups.DisposeJsonArray()
    resp.DisposeHttpResponse()