GetEC2RecommendationProjectedMetrics Foxpro Example
ฒPn style="color: rgb(0,123,181)">LOCAL loRest
LOCAL lnSuccess
LOCAL loAuthAws
LOCAL loJson
LOCAL loSbRequestBody
LOCAL loSbResponseBody
LOCAL lnRespStatusCode
LOCAL loJResp
LOCAL lnRank
LOCAL lcRecommendedInstanceType
LOCAL j
LOCAL lnCount_j
LOCAL lcName
LOCAL k
LOCAL lnCount_k
LOCAL lnIntVal
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 = "compute-optimizer"
* SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
loRest.SetAuthAws(loAuthAws)
* URL: https://compute-optimizer.us-west-2.amazonaws.com/
* Use the same region as specified above.
lnSuccess = loRest.Connect("compute-optimizer.us-west-2.amazonaws.com",443,1,1)
IF (lnSuccess <> 1) THEN
? "ConnectFailReason: " + STR(loRest.ConnectFailReason)
? loRest.LastErrorText
RELEASE loRest
RELEASE loAuthAws
CANCEL
ENDIF
* 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
loJson = CreateObject('Chilkat_9_5_0.JsonObject')
loJson.UpdateInt("endTime",123)
loJson.UpdateString("instanceArn","string")
loJson.UpdateInt("period",123)
loJson.UpdateString("recommendationPreferences.cpuVendorArchitectures[0]","string")
loJson.UpdateInt("startTime",123)
loJson.UpdateString("stat","string")
* The JSON request body created by the above code:
* {
* "endTime": number,
* "instanceArn": "string",
* "period": number,
* "recommendationPreferences": {
* "cpuVendorArchitectures": [
* "string"
* ]
* },
* "startTime": number,
* "stat": "string"
* }
loRest.AddHeader("Content-Type","application/x-amz-json-1.0")
loRest.AddHeader("X-Amz-Target","ComputeOptimizerService.GetEC2RecommendationProjectedMetrics")
loSbRequestBody = CreateObject('Chilkat_9_5_0.StringBuilder')
loJson.EmitSb(loSbRequestBody)
loSbResponseBody = CreateObject('Chilkat_9_5_0.StringBuilder')
lnSuccess = loRest.FullRequestSb("POST","/",loSbRequestBody,loSbResponseBody)
IF (lnSuccess <> 1) THEN
? loRest.LastErrorText
RELEASE loRest
RELEASE loAuthAws
RELEASE loJson
RELEASE loSbRequestBody
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 loJson
RELEASE loSbRequestBody
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
i = 0
lnCount_i = loJResp.SizeOfArray("recommendedOptionProjectedMetrics")
DO WHILE i < lnCount_i
loJResp.I = i
lnRank = loJResp.IntOf("recommendedOptionProjectedMetrics[i].rank")
lcRecommendedInstanceType = loJResp.StringOf("recommendedOptionProjectedMetrics[i].recommendedInstanceType")
j = 0
lnCount_j = loJResp.SizeOfArray("recommendedOptionProjectedMetrics[i].projectedMetrics")
DO WHILE j < lnCount_j
loJResp.J = j
lcName = loJResp.StringOf("recommendedOptionProjectedMetrics[i].projectedMetrics[j].name")
k = 0
lnCount_k = loJResp.SizeOfArray("recommendedOptionProjectedMetrics[i].projectedMetrics[j].timestamps")
DO WHILE k < lnCount_k
loJResp.K = k
lnIntVal = loJResp.IntOf("recommendedOptionProjectedMetrics[i].projectedMetrics[j].timestamps[k]")
k = k + 1
ENDDO
k = 0
lnCount_k = loJResp.SizeOfArray("recommendedOptionProjectedMetrics[i].projectedMetrics[j].values")
DO WHILE k < lnCount_k
loJResp.K = k
lnIntVal = loJResp.IntOf("recommendedOptionProjectedMetrics[i].projectedMetrics[j].values[k]")
k = k + 1
ENDDO
j = j + 1
ENDDO
i = i + 1
ENDDO
* A sample JSON response body parsed by the above code:
* {
* "recommendedOptionProjectedMetrics": [
* {
* "projectedMetrics": [
* {
* "name": "string",
* "timestamps": [
* number
* ],
* "values": [
* number
* ]
* }
* ],
* "rank": number,
* "recommendedInstanceType": "string"
* }
* ]
* }
RELEASE loRest
RELEASE loAuthAws
RELEASE loJson
RELEASE loSbRequestBody
RELEASE loSbResponseBody
RELEASE loJResp