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Send JSON REST Request, Get JSON Response

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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).

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Local $bSuccess = False

;  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.

$oGAuth = ObjCreate("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

$oRest = ObjCreate("Chilkat.Rest")

;  Connect using TLS.
Local $bAutoReconnect = True
$bSuccess = $oRest.Connect("www.googleapis.com",443,True,$bAutoReconnect)

;  Provide the authentication credentials (i.e. the access key)
$bSuccess = $oRest.SetAuthGoogle($oGAuth)

;  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..
$oJsonReqBody = ObjCreate("Chilkat.JsonObject")
$oJsonReqBody.AppendString("name","chilkat-bucket-c")
$oJsonReqBody.AppendString("kind","storage#bucket")
$oJsonReqBody.AppendString("location","US")

$oObjVersioning = ObjCreate("Chilkat.JsonObject")
$oJsonReqBody.AppendObject2("versioning",$oObjVersioning)
$oObjVersioning.AppendBool("enabled",True)

;  Show the HTTP request body we'll be sending.
ConsoleWrite($oJsonReqBody.Emit() & @CRLF)

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

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

Local $sJsonResponseStr = $oRest.FullRequestString("POST","/storage/v1/b",$oJsonReqBody.Emit())
If ($oRest.LastMethodSuccess = False) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

;  Show the JSON response.  (See below for a sample JSON response.)
ConsoleWrite("Json Response: " & $sJsonResponseStr & @CRLF)

;  {
;   "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="
;  }
;