Chilkat Online Tools

DescribeChannelMembershipForAppInstanceUser VB6 Example

Amazon Chime

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

Dim rest As New ChilkatRest
Dim success As Long

Dim authAws As New ChilkatAuthAws
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
    Debug.Print "ConnectFailReason: " & rest.ConnectFailReason
    Debug.Print rest.LastErrorText
    Exit Sub
End If

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

Dim sbResponseBody As New ChilkatStringBuilder
success = rest.FullRequestNoBodySb("GET","/channels/{channelArn}?scope=app-instance-user-membership",sbResponseBody)
If (success <> 1) Then
    Debug.Print rest.LastErrorText
    Exit Sub
End If

Dim respStatusCode As Long
respStatusCode = rest.ResponseStatusCode
Debug.Print "response status code = " & respStatusCode
If (respStatusCode <> 200) Then
    Debug.Print "Response Header:"
    Debug.Print rest.ResponseHeader
    Debug.Print "Response Body:"
    Debug.Print sbResponseBody.GetAsString()
    Exit Sub
End If

Dim jResp As New ChilkatJsonObject
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

Dim ReadMarkerTimestamp As Long
ReadMarkerTimestamp = jResp.IntOf("ChannelMembership.AppInstanceUserMembershipSummary.ReadMarkerTimestamp")
Dim v_Type As String
v_Type = jResp.StringOf("ChannelMembership.AppInstanceUserMembershipSummary.Type")
Dim ChannelArn As String
ChannelArn = jResp.StringOf("ChannelMembership.ChannelSummary.ChannelArn")
Dim LastMessageTimestamp As Long
LastMessageTimestamp = jResp.IntOf("ChannelMembership.ChannelSummary.LastMessageTimestamp")
Dim Metadata As String
Metadata = jResp.StringOf("ChannelMembership.ChannelSummary.Metadata")
Dim Mode As String
Mode = jResp.StringOf("ChannelMembership.ChannelSummary.Mode")
Dim Name As String
Name = jResp.StringOf("ChannelMembership.ChannelSummary.Name")
Dim Privacy As String
Privacy = jResp.StringOf("ChannelMembership.ChannelSummary.Privacy")

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

' {
'   "ChannelMembership": {
'     "AppInstanceUserMembershipSummary": {
'       "ReadMarkerTimestamp": number,
'       "Type": "string"
'     },
'     "ChannelSummary": {
'       "ChannelArn": "string",
'       "LastMessageTimestamp": number,
'       "Metadata": "string",
'       "Mode": "string",
'       "Name": "string",
'       "Privacy": "string"
'     }
'   }
' }