PowerShell

Upload In-Memory Binary Data to Google Cloud Storage

See more Google Cloud Storage Examples

Demonstrates how to upload in-memory binary data to Google Cloud Storage. PowerShell

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

$success = $false

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

# This example uses a previously obtained access token having permission for the 
# scope "https://www.googleapis.com/auth/cloud-platform"

# In this example, Get Google Cloud Storage OAuth2 Access Token, 
# the service account access token was saved to a text file.  This example fetches the access token from the file..
$sbToken = New-Object Chilkat.StringBuilder
$sbToken.LoadFile("qa_data/tokens/googleCloudStorageAccessToken.txt","utf-8")

# Send a POST equivalent to this curl command.
# The content of the file is contained in the request body.

# curl -X POST --data-binary @[OBJECT] \
#     -H "Authorization: Bearer [OAUTH2_TOKEN]" \
#     -H "Content-Type: [OBJECT_CONTENT_TYPE]" \
#     "https://www.googleapis.com/upload/storage/v1/b/[BUCKET_NAME]/o?uploadType=media&name=[OBJECT_NAME]"

$http = New-Object Chilkat.Http

# Download a JPG image from the Internet, and then upload this JPG to
# a Google Storage bucket.
$jpgUrl = "https://www.chilkatsoft.com/images/starfish.jpg"

$jpgData = New-Object Chilkat.BinData
$success = $http.DownloadBd($jpgUrl,$jpgData)
if ($success -eq $false) {
    $($http.LastErrorText)
    exit
}

$http.AuthToken = $sbToken.GetAsString()

# Construct a URL to upload to an object named "starfish.jpg" in the "chilkat-ocean" bucket.
$http.SetUrlVar("bucket_name","chilkat-ocean")
$http.SetUrlVar("object_name","starfish.jpg")
$url = "https://www.googleapis.com/upload/storage/v1/b/{$bucket_name}/o?uploadType=media&name={$object_name}"

$resp = New-Object Chilkat.HttpResponse
$success = $http.HttpBd("POST",$url,$jpgData,"image/jpeg",$resp)
if ($success -eq $false) {
    $($http.LastErrorText)
    exit
}

$responseCode = $resp.StatusCode
if ($responseCode -eq 401) {
    $($resp.BodyStr)
    $("If invalid credentials, then it is likely the access token expired.")
    $("Your app should automatically fetch a new access token and re-try.")
    exit
}

$("Response code: " + $responseCode)
$("Response body")
$($resp.BodyStr)

# A successful response looks like this:
# Response code: 200
# Response body
# {
#  "kind": "storage#object",
#  "id": "chilkat-ocean/starfish.jpg/1502670320090292",
#  "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-ocean/o/starfish.jpg",
#  "name": "starfish.jpg",
#  "bucket": "chilkat-ocean",
#  "generation": "1502670320090292",
#  "metageneration": "1",
#  "contentType": "image/jpeg",
#  "timeCreated": "2017-08-14T00:25:20.040Z",
#  "updated": "2017-08-14T00:25:20.040Z",
#  "storageClass": "MULTI_REGIONAL",
#  "timeStorageClassUpdated": "2017-08-14T00:25:20.040Z",
#  "size": "6229",
#  "md5Hash": "LpxZ2/JmI2fcl9/dqF2gSA==",
#  "mediaLink": "https://www.googleapis.com/download/storage/v1/b/chilkat-ocean/o/starfish.jpg?generation=1502670320090292&alt=media",
#  "crc32c": "9RjgwQ==",
#  "etag": "CLT5kpW71dUCEAE="
# }