Chilkat Online Tools

GetCostEstimation Foxpro Example

Amazon DevOps Guru

LOCAL loRest
LOCAL lnSuccess
LOCAL loAuthAws
LOCAL loSbResponseBody
LOCAL lnRespStatusCode
LOCAL loJResp
LOCAL lnCost
LOCAL lnCount
LOCAL lcState
LOCAL lcV_Type
LOCAL lnUnitCost
LOCAL lcStrVal
LOCAL lcAppBoundaryKey
LOCAL j
LOCAL lnCount_j
LOCAL lcNextToken
LOCAL lcStatus
LOCAL lnEndTime
LOCAL lnStartTime
LOCAL lnTotalCost
LOCAL i
LOCAL lnCount_i

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

loRest = CreateObject('Chilkat_9_5_0.Rest')

loAuthAws = CreateObject('Chilkat_9_5_0.AuthAws')
loAuthAws.AccessKey = "AWS_ACCESS_KEY"
loAuthAws.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.)
loAuthAws.Region = "us-west-2"
loAuthAws.ServiceName = "devops-guru"
* SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
loRest.SetAuthAws(loAuthAws)

* URL: https://devops-guru.us-west-2.amazonaws.com/
* Use the same region as specified above.
lnSuccess = loRest.Connect("devops-guru.us-west-2.amazonaws.com",443,1,1)
IF (lnSuccess <> 1) THEN
    ? "ConnectFailReason: " + STR(loRest.ConnectFailReason)
    ? loRest.LastErrorText
    RELEASE loRest
    RELEASE loAuthAws
    CANCEL
ENDIF

loRest.AddHeader("Content-Type","application/x-amz-json-1.1")
loRest.AddHeader("X-Amz-Target","GetCostEstimation")

loSbResponseBody = CreateObject('Chilkat_9_5_0.StringBuilder')
lnSuccess = loRest.FullRequestNoBodySb("GET","/cost-estimation",loSbResponseBody)
IF (lnSuccess <> 1) THEN
    ? loRest.LastErrorText
    RELEASE loRest
    RELEASE loAuthAws
    RELEASE loSbResponseBody
    CANCEL
ENDIF

lnRespStatusCode = loRest.ResponseStatusCode
? "response status code = " + STR(lnRespStatusCode)
IF (lnRespStatusCode <> 200) THEN
    ? "Response Header:"
    ? loRest.ResponseHeader
    ? "Response Body:"
    ? loSbResponseBody.GetAsString()
    RELEASE loRest
    RELEASE loAuthAws
    RELEASE loSbResponseBody
    CANCEL
ENDIF

loJResp = CreateObject('Chilkat_9_5_0.JsonObject')
loJResp.LoadSb(loSbResponseBody)

* 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

lcNextToken = loJResp.StringOf("NextToken")
lcStatus = loJResp.StringOf("Status")
lnEndTime = loJResp.IntOf("TimeRange.EndTime")
lnStartTime = loJResp.IntOf("TimeRange.StartTime")
lnTotalCost = loJResp.IntOf("TotalCost")
i = 0
lnCount_i = loJResp.SizeOfArray("Costs")
DO WHILE i < lnCount_i
    loJResp.I = i
    lnCost = loJResp.IntOf("Costs[i].Cost")
    lnCount = loJResp.IntOf("Costs[i].Count")
    lcState = loJResp.StringOf("Costs[i].State")
    lcV_Type = loJResp.StringOf("Costs[i].Type")
    lnUnitCost = loJResp.IntOf("Costs[i].UnitCost")
    i = i + 1
ENDDO
i = 0
lnCount_i = loJResp.SizeOfArray("ResourceCollection.CloudFormation.StackNames")
DO WHILE i < lnCount_i
    loJResp.I = i
    lcStrVal = loJResp.StringOf("ResourceCollection.CloudFormation.StackNames[i]")
    i = i + 1
ENDDO
i = 0
lnCount_i = loJResp.SizeOfArray("ResourceCollection.Tags")
DO WHILE i < lnCount_i
    loJResp.I = i
    lcAppBoundaryKey = loJResp.StringOf("ResourceCollection.Tags[i].AppBoundaryKey")
    j = 0
    lnCount_j = loJResp.SizeOfArray("ResourceCollection.Tags[i].TagValues")
    DO WHILE j < lnCount_j
        loJResp.J = j
        lcStrVal = loJResp.StringOf("ResourceCollection.Tags[i].TagValues[j]")
        j = j + 1
    ENDDO
    i = i + 1
ENDDO

* 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
* }

RELEASE loRest
RELEASE loAuthAws
RELEASE loSbResponseBody
RELEASE loJResp