Chilkat Online Tools

DescribeEventAggregates Powershell Example

AWS Health

Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

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

$rest = New-Object Chilkat.Rest

$authAws = New-Object 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 = "health"
# SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
$rest.SetAuthAws($authAws)

# URL: https://health.us-west-2.amazonaws.com/
# Use the same region as specified above.
$success = $rest.Connect("health.us-west-2.amazonaws.com",443,$true,$true)
if ($success -ne $true) {
    $("ConnectFailReason: " + $rest.ConnectFailReason)
    $($rest.LastErrorText)
    exit
}

# The following code creates the JSON request body.
# The JSON created by this code is shown below.

# Use this online tool to generate code from sample JSON:
# Generate Code to Create JSON

$json = New-Object Chilkat.JsonObject
$json.UpdateString("aggregateField","string")
$json.UpdateString("filter.availabilityZones[0]","string")
$json.UpdateInt("filter.endTimes[0].from",123)
$json.UpdateInt("filter.endTimes[0].to",123)
$json.UpdateString("filter.entityArns[0]","string")
$json.UpdateString("filter.entityValues[0]","string")
$json.UpdateString("filter.eventArns[0]","string")
$json.UpdateString("filter.eventStatusCodes[0]","string")
$json.UpdateString("filter.eventTypeCategories[0]","string")
$json.UpdateString("filter.eventTypeCodes[0]","string")
$json.UpdateInt("filter.lastUpdatedTimes[0].from",123)
$json.UpdateInt("filter.lastUpdatedTimes[0].to",123)
$json.UpdateString("filter.regions[0]","string")
$json.UpdateString("filter.services[0]","string")
$json.UpdateInt("filter.startTimes[0].from",123)
$json.UpdateInt("filter.startTimes[0].to",123)
$json.UpdateString("filter.tags[0].string","string")
$json.UpdateInt("maxResults",123)
$json.UpdateString("nextToken","string")

# The JSON request body created by the above code:

# {
#   "aggregateField": "string",
#   "filter": {
#     "availabilityZones": [
#       "string"
#     ],
#     "endTimes": [
#       {
#         "from": number,
#         "to": number
#       }
#     ],
#     "entityArns": [
#       "string"
#     ],
#     "entityValues": [
#       "string"
#     ],
#     "eventArns": [
#       "string"
#     ],
#     "eventStatusCodes": [
#       "string"
#     ],
#     "eventTypeCategories": [
#       "string"
#     ],
#     "eventTypeCodes": [
#       "string"
#     ],
#     "lastUpdatedTimes": [
#       {
#         "from": number,
#         "to": number
#       }
#     ],
#     "regions": [
#       "string"
#     ],
#     "services": [
#       "string"
#     ],
#     "startTimes": [
#       {
#         "from": number,
#         "to": number
#       }
#     ],
#     "tags": [
#       {
#         "string": "string"
#       }
#     ]
#   },
#   "maxResults": number,
#   "nextToken": "string"
# }

$rest.AddHeader("Content-Type","application/x-amz-json-1.1")
$rest.AddHeader("X-Amz-Target","AWSHealth_20160804.DescribeEventAggregates")

$sbRequestBody = New-Object Chilkat.StringBuilder
$json.EmitSb($sbRequestBody)
$sbResponseBody = New-Object Chilkat.StringBuilder
$success = $rest.FullRequestSb("POST","/",$sbRequestBody,$sbResponseBody)
if ($success -ne $true) {
    $($rest.LastErrorText)
    exit
}

$respStatusCode = $rest.ResponseStatusCode
$("response status code = " + $respStatusCode)
if ($respStatusCode -ne 200) {
    $("Response Header:")
    $($rest.ResponseHeader)
    $("Response Body:")
    $($sbResponseBody.GetAsString())
    exit
}

$jResp = New-Object 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

$nextToken = $jResp.StringOf("nextToken")
$i = 0
$count_i = $jResp.SizeOfArray("eventAggregates")
while ($i -lt $count_i) {
    $jResp.I = $i
    $aggregateValue = $jResp.StringOf("eventAggregates[i].aggregateValue")
    $count = $jResp.IntOf("eventAggregates[i].count")
    $i = $i + 1
}

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

# {
#   "eventAggregates": [
#     {
#       "aggregateValue": "string",
#       "count": number
#     }
#   ],
#   "nextToken": "string"
# }