Ruby Google Cloud Storage: List Buckets

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Retrieves a list of buckets for a given project.

Documentation: https://cloud.google.com/storage/docs/json_api/v1/buckets/list

CURL Command

curl -X GET https://www.googleapis.com/storage/v1/b \
    --header "Authorization: Bearer CLOUD_STORAGE_TOKEN" \
    --data "project=MY_CLOUD_STORAGE_PROJECT"

Ruby Example

require 'chilkat'

rest = Chilkat::CkRest.new()

#  URL: https://www.googleapis.com/storage/v1/b
bTls = true
port = 443
bAutoReconnect = true
success = rest.Connect("www.googleapis.com",port,bTls,bAutoReconnect)
if (success != true)
    print "ConnectFailReason: " + rest.get_ConnectFailReason().to_s() + "\n";
    print rest.lastErrorText() + "\n";
    exit
end

rest.AddQueryParam("project","MY_CLOUD_STORAGE_PROJECT")

rest.AddHeader("Authorization","Bearer CLOUD_STORAGE_TOKEN")

sbResponseBody = Chilkat::CkStringBuilder.new()
success = rest.FullRequestNoBodySb("GET","/storage/v1/b",sbResponseBody)
if (success != true)
    print rest.lastErrorText() + "\n";
    exit
end

respStatusCode = rest.get_ResponseStatusCode()
if (respStatusCode >= 400)
    print "Response Status Code = " + respStatusCode.to_s() + "\n";
    print "Response Header:" + "\n";
    print rest.responseHeader() + "\n";
    print "Response Body:" + "\n";
    print sbResponseBody.getAsString() + "\n";
    exit
end

jsonResponse = Chilkat::CkJsonObject.new()
jsonResponse.LoadSb(sbResponseBody)

#  See the Online Tool for Generating JSON Parse Code

kind = jsonResponse.stringOf("kind")
i = 0
count_i = jsonResponse.SizeOfArray("items")
while i < count_i
    jsonResponse.put_I(i)
    kind = jsonResponse.stringOf("items[i].kind")
    id = jsonResponse.stringOf("items[i].id")
    selfLink = jsonResponse.stringOf("items[i].selfLink")
    projectNumber = jsonResponse.stringOf("items[i].projectNumber")
    name = jsonResponse.stringOf("items[i].name")
    timeCreated = jsonResponse.stringOf("items[i].timeCreated")
    updated = jsonResponse.stringOf("items[i].updated")
    metageneration = jsonResponse.stringOf("items[i].metageneration")
    location = jsonResponse.stringOf("items[i].location")
    storageClass = jsonResponse.stringOf("items[i].storageClass")
    etag = jsonResponse.stringOf("items[i].etag")
    i = i + 1
end

Sample JSON Response Body

{
  "kind": "storage#buckets",
  "items": [
    {
      "kind": "storage#bucket",
      "id": "chilkat-bucket",
      "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-bucket",
      "projectNumber": "5332332985",
      "name": "chilkat-bucket",
      "timeCreated": "2018-10-23T00:04:44.507Z",
      "updated": "2018-10-23T00:04:44.507Z",
      "metageneration": "1",
      "location": "US",
      "storageClass": "MULTI_REGIONAL",
      "etag": "CAE="
    },
    {
      "kind": "storage#bucket",
      "id": "chilkat-images",
      "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-images",
      "projectNumber": "5332332985",
      "name": "chilkat-images",
      "timeCreated": "2018-10-23T11:24:43.000Z",
      "updated": "2018-10-23T11:24:43.000Z",
      "metageneration": "1",
      "location": "US",
      "storageClass": "MULTI_REGIONAL",
      "etag": "CAE="
    }
  ]
}