Node.js

Amazon Glacier Remove Tags from Vault

See more Amazon Glacier Examples

Demonstrates how to remove one or more tags from the set of tags attached to a vault. Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    var rest = new chilkat.Rest();

    //  Connect to the Amazon AWS REST server in the desired region.
    var bTls = true;
    var port = 443;
    var bAutoReconnect = true;
    success = rest.Connect("glacier.us-west-2.amazonaws.com",port,bTls,bAutoReconnect);

    //  Provide AWS credentials.
    var authAws = new chilkat.AuthAws();
    authAws.AccessKey = "AWS_ACCESS_KEY";
    authAws.SecretKey = "AWS_SECRET_KEY";
    authAws.ServiceName = "glacier";
    authAws.Region = "us-west-2";

    success = rest.SetAuthAws(authAws);

    //  --------------------------------------------------------------------------
    //  Note: The above REST connection and setup of the AWS credentials
    //  can be done once.  After connecting, any number of REST calls can be made.
    //  The "auto reconnect" property passed to rest.Connect indicates that if
    //  the connection is lost, a REST method call will automatically reconnect
    //  if needed.
    //  --------------------------------------------------------------------------

    //  For more information, see Glacier Remove Tags from Vault Reference Documentation
    //  
    rest.AddHeader("x-amz-glacier-version","2012-06-01");

    //  Create the JSON indicating the tags to be removed:
    //  Use this online tool to generate the code from sample JSON: 
    //  Generate Code to Create JSON

    //  {
    //     "TagKeys": [
    //        "tagName1",
    //        "tagName2"
    //     ]
    //  }

    var json = new chilkat.JsonObject();
    json.UpdateString("TagKeys[0]","tagName1");
    json.UpdateString("TagKeys[1]","tagName2");
    //  ...
    //  ...

    var sbRequestBody = new chilkat.StringBuilder();
    json.EmitSb(sbRequestBody);

    //  Add tags to the vault named "chilkat"
    var sbResponseBody = new chilkat.StringBuilder();
    success = rest.FullRequestSb("POST","/AWS_ACCOUNT_ID/vaults/chilkat/tags?operation=remove",sbRequestBody,sbResponseBody);
    if (success !== true) {
        console.log(rest.LastErrorText);
        return;
    }

    var respStatusCode = rest.ResponseStatusCode;
    if (respStatusCode >= 400) {
        console.log("Response Status Code = " + respStatusCode);
        console.log("Response Header:");
        console.log(rest.ResponseHeader);
        console.log("Response Body:");
        console.log(sbResponseBody.GetAsString());
        return;
    }

    //  Success is indicated by a 204 response status with an empty response body.
    console.log("response status code = " + respStatusCode);

}

chilkatExample();