Go

Create a Google Cloud Storage Bucket

See more Google Cloud Storage Examples

Demonstrates how to create a Google Cloud Storage bucket. Go

    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 := chilkat.NewStringBuilder()
    sbToken.LoadFile("qa_data/tokens/googleCloudStorageAccessToken.txt","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]"
    // }

    json := chilkat.NewJsonObject()
    json.UpdateString("name","chilkat-ocean")
    json.UpdateString("location","us")
    json.UpdateString("storageClass","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]"

    http := chilkat.NewHttp()
    http.SetAuthToken(sbToken.GetAsString())

    http.SetUrlVar("project_id","chilkat-176611")
    url := "https://www.googleapis.com/storage/v1/b?project={$project_id}"
    resp := chilkat.NewHttpResponse()
    success = http.HttpJson("POST",url,json,"application/json",resp)
    if success == false {
        fmt.Println(http.LastErrorText())
        sbToken.DisposeStringBuilder()
        json.DisposeJsonObject()
        http.DisposeHttp()
        resp.DisposeHttpResponse()
        return
    }

    responseCode := resp.StatusCode()
    if responseCode == 401 {
        fmt.Println(resp.BodyStr())
        fmt.Println("If invalid credentials, then it is likely the access token expired.")
        fmt.Println("Your app should automatically fetch a new access token and re-try.")
        sbToken.DisposeStringBuilder()
        json.DisposeJsonObject()
        http.DisposeHttp()
        resp.DisposeHttpResponse()
        return
    }

    fmt.Println("Response code: ", responseCode)
    fmt.Println("Response body")
    fmt.Println(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:
    jsonResp := chilkat.NewJsonObject()
    jsonResp.Load(resp.BodyStr())

    fmt.Println("name: ", *jsonResp.StringOf("name"))
    fmt.Println("timeCreated: ", *jsonResp.StringOf("timeCreated"))

    // Parse the date/time created.
    dt := chilkat.NewCkDateTime()
    dt.SetFromTimestamp(*jsonResp.StringOf("timeCreated"))
    // ...

    sbToken.DisposeStringBuilder()
    json.DisposeJsonObject()
    http.DisposeHttp()
    resp.DisposeHttpResponse()
    jsonResp.DisposeJsonObject()
    dt.DisposeCkDateTime()