Chilkat Online Tools

GetCostEstimation VB6 Example

Amazon DevOps Guru

' 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 = "devops-guru"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
success = rest.SetAuthAws(authAws)

' URL: https://devops-guru.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("devops-guru.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","GetCostEstimation")

Dim sbResponseBody As New ChilkatStringBuilder
success = rest.FullRequestNoBodySb("GET","/cost-estimation",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 Cost As Long
Dim Count As Long
Dim State As String
Dim v_Type As String
Dim UnitCost As Long
Dim strVal As String
Dim AppBoundaryKey As String
Dim j As Long
Dim count_j As Long

Dim NextToken As String
NextToken = jResp.StringOf("NextToken")
Dim Status As String
Status = jResp.StringOf("Status")
Dim EndTime As Long
EndTime = jResp.IntOf("TimeRange.EndTime")
Dim StartTime As Long
StartTime = jResp.IntOf("TimeRange.StartTime")
Dim TotalCost As Long
TotalCost = jResp.IntOf("TotalCost")
Dim i As Long
i = 0
Dim count_i As Long
count_i = jResp.SizeOfArray("Costs")
Do While i < count_i
    jResp.I = i
    Cost = jResp.IntOf("Costs[i].Cost")
    Count = jResp.IntOf("Costs[i].Count")
    State = jResp.StringOf("Costs[i].State")
    v_Type = jResp.StringOf("Costs[i].Type")
    UnitCost = jResp.IntOf("Costs[i].UnitCost")
    i = i + 1
Loop
i = 0
count_i = jResp.SizeOfArray("ResourceCollection.CloudFormation.StackNames")
Do While i < count_i
    jResp.I = i
    strVal = jResp.StringOf("ResourceCollection.CloudFormation.StackNames[i]")
    i = i + 1
Loop
i = 0
count_i = jResp.SizeOfArray("ResourceCollection.Tags")
Do While i < count_i
    jResp.I = i
    AppBoundaryKey = jResp.StringOf("ResourceCollection.Tags[i].AppBoundaryKey")
    j = 0
    count_j = jResp.SizeOfArray("ResourceCollection.Tags[i].TagValues")
    Do While j < count_j
        jResp.J = j
        strVal = jResp.StringOf("ResourceCollection.Tags[i].TagValues[j]")
        j = j + 1
    Loop
    i = i + 1
Loop

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

' {
'   "Costs": [
'     {
'       "Cost": number,
'       "Count": number,
'       "State": "string",
'       "Type": "string",
'       "UnitCost": number
'     }
'   ],
'   "NextToken": "string",
'   "ResourceCollection": {
'     "CloudFormation": {
'       "StackNames": [
'         "string"
'       ]
'     },
'     "Tags": [
'       {
'         "AppBoundaryKey": "string",
'         "TagValues": [
'           "string"
'         ]
'       }
'     ]
'   },
'   "Status": "string",
'   "TimeRange": {
'     "EndTime": number,
'     "StartTime": number
'   },
'   "TotalCost": number
' }