Chilkat Tools

GetChannelMessage VBScript Example

Amazon Chime

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
Set outFile = fso.CreateTextFile("output.txt", True)

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

set rest = CreateObject("Chilkat_9_5_0.Rest")

set authAws = CreateObject("Chilkat_9_5_0.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
success = 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",443,1,1)
If (success <> 1) Then
    outFile.WriteLine("ConnectFailReason: " & rest.ConnectFailReason)
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

success = rest.AddHeader("Content-Type","application/x-amz-json-1.1")
success = rest.AddHeader("X-Amz-Target","GetChannelMessage")

set sbResponseBody = CreateObject("Chilkat_9_5_0.StringBuilder")
success = rest.FullRequestNoBodySb("GET","/channels/{channelArn}/messages/{messageId}",sbResponseBody)
If (success <> 1) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

respStatusCode = rest.ResponseStatusCode
outFile.WriteLine("response status code = " & respStatusCode)
If (respStatusCode <> 200) Then
    outFile.WriteLine("Response Header:")
    outFile.WriteLine(rest.ResponseHeader)
    outFile.WriteLine("Response Body:")
    outFile.WriteLine(sbResponseBody.GetAsString())
    WScript.Quit
End If

set jResp = CreateObject("Chilkat_9_5_0.JsonObject")
success = 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

ChannelArn = jResp.StringOf("ChannelMessage.ChannelArn")
Content = jResp.StringOf("ChannelMessage.Content")
CreatedTimestamp = jResp.IntOf("ChannelMessage.CreatedTimestamp")
LastEditedTimestamp = jResp.IntOf("ChannelMessage.LastEditedTimestamp")
LastUpdatedTimestamp = jResp.IntOf("ChannelMessage.LastUpdatedTimestamp")
MessageId = jResp.StringOf("ChannelMessage.MessageId")
Metadata = jResp.StringOf("ChannelMessage.Metadata")
Persistence = jResp.StringOf("ChannelMessage.Persistence")
Redacted = jResp.IntOf("ChannelMessage.Redacted")
Arn = jResp.StringOf("ChannelMessage.Sender.Arn")
Name = jResp.StringOf("ChannelMessage.Sender.Name")
v_Type = jResp.StringOf("ChannelMessage.Type")

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

' {
'   "ChannelMessage": {
'     "ChannelArn": "string",
'     "Content": "string",
'     "CreatedTimestamp": number,
'     "LastEditedTimestamp": number,
'     "LastUpdatedTimestamp": number,
'     "MessageId": "string",
'     "Metadata": "string",
'     "Persistence": "string",
'     "Redacted": boolean,
'     "Sender": {
'       "Arn": "string",
'       "Name": "string"
'     },
'     "Type": "string"
'   }
' }

outFile.Close
Chilkat Online Tools

GetChannelMessage VBScript Example

Amazon Chime
