(PowerShell) Send JSON REST Request, Get JSON Response

Demonstrates sending a RESTful JSON request, and receiving a JSON response. This example will create a bucket in Google Cloud Storage (which involves sending and receiving JSON).

Chilkat .NET Downloads Chilkat .NET Assemblies

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

# This example will create a bucket in Google Cloud Storage.

# It requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

$gAuth = New-Object Chilkat.AuthGoogle
# Obtain an access token as shown in one of the following examples:
# See Get Access Token using a Service Account JSON Key
# See Get Access Token using a P12 File

$rest = New-Object Chilkat.Rest

# Connect using TLS.
$bAutoReconnect = $true
$success = $rest.Connect("www.googleapis.com",443,$true,$bAutoReconnect)

# Provide the authentication credentials (i.e. the access key)
$success = $rest.SetAuthGoogle($gAuth)

# Build the JSON request body for creating a bucket.
# The only required property is the "name", but we'll add more
# to make a better example..
$jsonReqBody = New-Object Chilkat.JsonObject
$success = $jsonReqBody.AddStringAt(-1,"name","chilkat-bucket-c")
$success = $jsonReqBody.AddStringAt(-1,"kind","storage#bucket")
$success = $jsonReqBody.AddStringAt(-1,"location","US")
$success = $jsonReqBody.AddObjectAt(-1,"versioning")

$pObjVersioning = $jsonReqBody.ObjectOf("versioning")
$success = $pObjVersioning.AddBoolAt(-1,"enabled",$true)

# Show the HTTP request body we'll be sending.
$($jsonReqBody.Emit())

# Add the required query parameter.
# See https://cloud.google.com/storage/docs/json_api/v1/buckets/insert
$success = $rest.AddQueryParam("project","chilkattest-1050")

# Add the Content-Type HTTP request header.
$success = $rest.AddHeader("Content-Type","application/json; charset=UTF-8")

$jsonResponseStr = $rest.FullRequestString("POST","/storage/v1/b",$jsonReqBody.Emit())
if ($rest.LastMethodSuccess -ne $true) {
    $($rest.LastErrorText)
    exit
}

# Show the JSON response.  (See below for a sample JSON response.)
$("Json Response: " + $jsonResponseStr)

# {
#  "kind": "storage#bucket",
#  "id": "chilkat-bucket-c",
#  "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-bucket-c",
#  "projectNumber": "999992999999",
#  "name": "chilkat-bucket-c",
#  "timeCreated": "2016-04-29T21:08:10.451Z",
#  "updated": "2016-04-29T21:08:10.451Z",
#  "metageneration": "1",
#  "owner": {
#   "entity": "project-owners-999992999999"
#  },
#  "location": "US",
#  "versioning": {
#   "enabled": true
#  },
#  "storageClass": "STANDARD",
#  "etag": "CAE="
# }
#