(Swift 2) Create a Google Cloud Storage Bucket

See more Google Cloud Storage Examples

Demonstrates how to create a Google Cloud Storage bucket.

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func chilkatTest() {
    // 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..
    let sbToken = CkoStringBuilder()
    sbToken.LoadFile("qa_data/tokens/googleCloudStorageAccessToken.txt", charset: "utf-8")

    // ---- Step 1
    // Create a JSON that contains the following information, replacing [VALUES_IN_BRACKETS] with the appropriate values:

    // {
    //   "name": "[BUCKET_NAME]",
    //   "location": "[BUCKET_LOCATION]",
    //   "storageClass": "[STORAGE_CLASS]"
    // }

    let json = CkoJsonObject()
    json.UpdateString("name", value: "chilkat-ocean")
    json.UpdateString("location", value: "us")
    json.UpdateString("storageClass", value: "multi_regional")

    // ---- Step 2
    // Send a POST equivalent to this curl command

    // curl -X POST --data-binary @[JSON_FILE_NAME].json \
    //      -H "Authorization: Bearer [OAUTH2_TOKEN]" \
    //      -H "Content-Type: application/json" \
    //      "https://www.googleapis.com/storage/v1/b?project=[PROJECT_ID]"

    let http = CkoHttp()
    http.AuthToken = sbToken.GetAsString()

    http.SetUrlVar("project_id", value: "chilkat-176611")
    var url: String? = "https://www.googleapis.com/storage/v1/b?project={$project_id}"
    var resp: CkoHttpResponse? = http.PostJson3(url, contentType: "application/json", json: json)
    if http.LastMethodSuccess == false {
        print("\(http.LastErrorText)")
        return
    }

    var responseCode: Int = resp!.StatusCode.intValue
    if responseCode == 401 {
        print("\(resp!.BodyStr)")
        print("If invalid credentials, then it is likely the access token expired.")
        print("Your app should automatically fetch a new access token and re-try.")
        resp = nil
        return
    }

    print("Response code: \(responseCode)")
    print("Response body")
    print("\(resp!.BodyStr)")

    // A successful response looks like this:
    // Response code: 200
    // Response body
    // {
    //  "kind": "storage#bucket",
    //  "id": "chilkat-ocean",
    //  "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-ocean",
    //  "projectNumber": "933037264567",
    //  "name": "chilkat-ocean",
    //  "timeCreated": "2017-08-13T12:27:10.811Z",
    //  "updated": "2017-08-13T12:27:10.811Z",
    //  "metageneration": "1",
    //  "location": "US",
    //  "storageClass": "MULTI_REGIONAL",
    //  "etag": "CAE="
    // }
    // 

    // Parse the JSON response:
    let jsonResp = CkoJsonObject()
    jsonResp.Load(resp!.BodyStr)

    print("name: \(jsonResp.StringOf("name"))")
    print("timeCreated: \(jsonResp.StringOf("timeCreated"))")

    resp = nil

    // Parse the date/time created.
    let dt = CkoDateTime()
    dt.SetFromTimestamp(jsonResp.StringOf("timeCreated"))
    // ...

}