DescribeChannel Classic ASP Example
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' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
set rest = Server.CreateObject("Chilkat_9_5_0.Rest")
set authAws = Server.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 = "iotanalytics"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
success = rest.SetAuthAws(authAws)
' URL: https://iotanalytics.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("iotanalytics.us-west-2.amazonaws.com",443,1,1)
If (success <> 1) Then
Response.Write "<pre>" & Server.HTMLEncode( "ConnectFailReason: " & rest.ConnectFailReason) & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
Response.End
End If
success = rest.AddHeader("Content-Type","application/x-amz-json-1.1")
success = rest.AddHeader("X-Amz-Target","DescribeChannel")
set sbResponseBody = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = rest.FullRequestNoBodySb("GET","/channels/{channelName}",sbResponseBody)
If (success <> 1) Then
Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
Response.End
End If
respStatusCode = rest.ResponseStatusCode
Response.Write "<pre>" & Server.HTMLEncode( "response status code = " & respStatusCode) & "</pre>"
If (respStatusCode <> 200) Then
Response.Write "<pre>" & Server.HTMLEncode( "Response Header:") & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( rest.ResponseHeader) & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( "Response Body:") & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( sbResponseBody.GetAsString()) & "</pre>"
Response.End
End If
set jResp = Server.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
Arn = jResp.StringOf("channel.arn")
CreationTime = jResp.IntOf("channel.creationTime")
LastMessageArrivalTime = jResp.IntOf("channel.lastMessageArrivalTime")
LastUpdateTime = jResp.IntOf("channel.lastUpdateTime")
Name = jResp.StringOf("channel.name")
NumberOfDays = jResp.IntOf("channel.retentionPeriod.numberOfDays")
Unlimited = jResp.IntOf("channel.retentionPeriod.unlimited")
Status = jResp.StringOf("channel.status")
Bucket = jResp.StringOf("channel.storage.customerManagedS3.bucket")
KeyPrefix = jResp.StringOf("channel.storage.customerManagedS3.keyPrefix")
RoleArn = jResp.StringOf("channel.storage.customerManagedS3.roleArn")
EstimatedOn = jResp.IntOf("statistics.size.estimatedOn")
EstimatedSizeInBytes = jResp.IntOf("statistics.size.estimatedSizeInBytes")
' A sample JSON response body parsed by the above code:
' {
' "channel": {
' "arn": "string",
' "creationTime": number,
' "lastMessageArrivalTime": number,
' "lastUpdateTime": number,
' "name": "string",
' "retentionPeriod": {
' "numberOfDays": number,
' "unlimited": boolean
' },
' "status": "string",
' "storage": {
' "customerManagedS3": {
' "bucket": "string",
' "keyPrefix": "string",
' "roleArn": "string"
' },
' "serviceManagedS3": {}
' }
' },
' "statistics": {
' "size": {
' "estimatedOn": number,
' "estimatedSizeInBytes": number
' }
' }
' }
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