Chilkat Online Tools

ListChannelMessages Node.js Example

Amazon Chime

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node17-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node17-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node17-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node17-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node17-linux64');
    }
} else if (os.platform() == 'darwin') {
    var chilkat = require('@chilkat/ck-node17-macosx');
}

function chilkatExample() {

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

    var rest = new chilkat.Rest();
    var success;

    var authAws = new chilkat.AuthAws();
    authAws.AccessKey = "AWS_ACCESS_KEY";
    authAws.SecretKey = "AWS_SECRET_KEY";

    // Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
    authAws.Region = "us-west-2";
    authAws.ServiceName = "chime";
    // SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
    rest.SetAuthAws(authAws);

    // URL: https://chime.us-west-2.amazonaws.com/
    // Use the same region as specified above.
    success = rest.Connect("chime.us-west-2.amazonaws.com",443,true,true);
    if (success !== true) {
        console.log("ConnectFailReason: " + rest.ConnectFailReason);
        console.log(rest.LastErrorText);
        return;
    }

    rest.AddHeader("Content-Type","application/x-amz-json-1.1");
    rest.AddHeader("X-Amz-Target","ListChannelMessages");

    var sbResponseBody = new chilkat.StringBuilder();
    success = rest.FullRequestNoBodySb("GET","/channels/{channelArn}/messages",sbResponseBody);
    if (success !== true) {
        console.log(rest.LastErrorText);
        return;
    }

    var respStatusCode = rest.ResponseStatusCode;
    console.log("response status code = " + respStatusCode);
    if (respStatusCode !== 200) {
        console.log("Response Header:");
        console.log(rest.ResponseHeader);
        console.log("Response Body:");
        console.log(sbResponseBody.GetAsString());
        return;
    }

    var jResp = new chilkat.JsonObject();
    jResp.LoadSb(sbResponseBody);

    // The following code parses the JSON response.
    // A sample JSON response is shown below the sample code.

    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    var Content;
    var CreatedTimestamp;
    var LastEditedTimestamp;
    var LastUpdatedTimestamp;
    var MessageId;
    var Metadata;
    var Redacted;
    var Arn;
    var Name;
    var v_Type;

    var ChannelArn = jResp.StringOf("ChannelArn");
    var NextToken = jResp.StringOf("NextToken");
    var i = 0;
    var count_i = jResp.SizeOfArray("ChannelMessages");
    while (i < count_i) {
        jResp.I = i;
        Content = jResp.StringOf("ChannelMessages[i].Content");
        CreatedTimestamp = jResp.IntOf("ChannelMessages[i].CreatedTimestamp");
        LastEditedTimestamp = jResp.IntOf("ChannelMessages[i].LastEditedTimestamp");
        LastUpdatedTimestamp = jResp.IntOf("ChannelMessages[i].LastUpdatedTimestamp");
        MessageId = jResp.StringOf("ChannelMessages[i].MessageId");
        Metadata = jResp.StringOf("ChannelMessages[i].Metadata");
        Redacted = jResp.IntOf("ChannelMessages[i].Redacted");
        Arn = jResp.StringOf("ChannelMessages[i].Sender.Arn");
        Name = jResp.StringOf("ChannelMessages[i].Sender.Name");
        v_Type = jResp.StringOf("ChannelMessages[i].Type");
        i = i+1;
    }

    // A sample JSON response body parsed by the above code:

    // {
    //   "ChannelArn": "string",
    //   "ChannelMessages": [
    //     {
    //       "Content": "string",
    //       "CreatedTimestamp": number,
    //       "LastEditedTimestamp": number,
    //       "LastUpdatedTimestamp": number,
    //       "MessageId": "string",
    //       "Metadata": "string",
    //       "Redacted": boolean,
    //       "Sender": {
    //         "Arn": "string",
    //         "Name": "string"
    //       },
    //       "Type": "string"
    //     }
    //   ],
    //   "NextToken": "string"
    // }

}

chilkatExample();