Chilkat Online Tools

ListDatasets autoit Example

AWS IoT Analytics

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

$oRest = ObjCreate("Chilkat_9_5_0.Rest")
Local $bSuccess

$oAuthAws = ObjCreate("Chilkat_9_5_0.AuthAws")
$oAuthAws.AccessKey = "AWS_ACCESS_KEY"
$oAuthAws.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.)
$oAuthAws.Region = "us-west-2"
$oAuthAws.ServiceName = "iotanalytics"
; SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
$oRest.SetAuthAws($oAuthAws)

; URL: https://iotanalytics.us-west-2.amazonaws.com/
; Use the same region as specified above.
$bSuccess = $oRest.Connect("iotanalytics.us-west-2.amazonaws.com",443,True,True)
If ($bSuccess <> True) Then
    ConsoleWrite("ConnectFailReason: " & $oRest.ConnectFailReason & @CRLF)
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

$oRest.AddHeader("Content-Type","application/x-amz-json-1.1")
$oRest.AddHeader("X-Amz-Target","ListDatasets")

$oSbResponseBody = ObjCreate("Chilkat_9_5_0.StringBuilder")
$bSuccess = $oRest.FullRequestNoBodySb("GET","/datasets",$oSbResponseBody)
If ($bSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

Local $iRespStatusCode = $oRest.ResponseStatusCode
ConsoleWrite("response status code = " & $iRespStatusCode & @CRLF)
If ($iRespStatusCode <> 200) Then
    ConsoleWrite("Response Header:" & @CRLF)
    ConsoleWrite($oRest.ResponseHeader & @CRLF)
    ConsoleWrite("Response Body:" & @CRLF)
    ConsoleWrite($oSbResponseBody.GetAsString() & @CRLF)
    Exit
EndIf

$oJResp = ObjCreate("Chilkat_9_5_0.JsonObject")
$oJResp.LoadSb($oSbResponseBody)

; 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

Local $iCreationTime
Local $sDatasetName
Local $iLastUpdateTime
Local $status
Local $iJ
Local $iCount_j
Local $sActionName
Local $sActionType
Local $sName
Local $sExpression

Local $sNextToken = $oJResp.StringOf("nextToken")
Local $i = 0
Local $iCount_i = $oJResp.SizeOfArray("datasetSummaries")
While $i < $iCount_i
    $oJResp.I = $i
    $iCreationTime = $oJResp.IntOf("datasetSummaries[i].creationTime")
    $sDatasetName = $oJResp.StringOf("datasetSummaries[i].datasetName")
    $iLastUpdateTime = $oJResp.IntOf("datasetSummaries[i].lastUpdateTime")
    $status = $oJResp.StringOf("datasetSummaries[i].status")
    $iJ = 0
    $iCount_j = $oJResp.SizeOfArray("datasetSummaries[i].actions")
    While $iJ < $iCount_j
        $oJResp.J = $iJ
        $sActionName = $oJResp.StringOf("datasetSummaries[i].actions[j].actionName")
        $sActionType = $oJResp.StringOf("datasetSummaries[i].actions[j].actionType")
        $iJ = $iJ + 1
    Wend
    $iJ = 0
    $iCount_j = $oJResp.SizeOfArray("datasetSummaries[i].triggers")
    While $iJ < $iCount_j
        $oJResp.J = $iJ
        $sName = $oJResp.StringOf("datasetSummaries[i].triggers[j].dataset.name")
        $sExpression = $oJResp.StringOf("datasetSummaries[i].triggers[j].schedule.expression")
        $iJ = $iJ + 1
    Wend
    $i = $i + 1
Wend

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

; {
;   "datasetSummaries": [
;     {
;       "actions": [
;         {
;           "actionName": "string",
;           "actionType": "string"
;         }
;       ],
;       "creationTime": number,
;       "datasetName": "string",
;       "lastUpdateTime": number,
;       "status": "string",
;       "triggers": [
;         {
;           "dataset": {
;             "name": "string"
;           },
;           "schedule": {
;             "expression": "string"
;           }
;         }
;       ]
;     }
;   ],
;   "nextToken": "string"
; }