(PowerShell) VoiceBase -- Upload a media file for transcription and analysis

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}"

Chilkat .NET Downloads Chilkat .NET Assemblies

Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

# 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 = New-Object Chilkat.Http

$req = New-Object 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>
$sbAuth = New-Object 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 -ne $true) {
    $($req.LastErrorText)
    exit
}

$resp = $http.SynchronousRequest("apis.voicebase.com",443,$true,$req)
if ($http.LastMethodSuccess -ne $true) {
    $($http.LastErrorText)
    exit
}

# Examine the response status code and body.
$("Response status code = " + $resp.StatusCode)

# The response should be JSON, even if an error.
$json = New-Object Chilkat.JsonObject
$json.Load($resp.BodyStr)
$json.EmitCompact = $false

$($json.Emit())

# A successful response will have a status code = 200
if ($resp.StatusCode -ne 200) {
    $("Failed.")
}
else {
    $("mediaId: " + $json.StringOf("mediaId"))
    $("href: " + $json.StringOf("_links.self.href"))
    $("status: " + $json.StringOf("status"))
    $("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": {}
#