Chilkat Online Tools

DescribeEvents Go Example

AWS Health

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

    rest := chilkat.NewRest()
    var success bool

    authAws := chilkat.NewAuthAws()
    authAws.SetAccessKey("AWS_ACCESS_KEY")
    authAws.SetSecretKey("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.SetRegion("us-west-2")
    authAws.SetServiceName("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 != true {
        fmt.Println("ConnectFailReason: ", rest.ConnectFailReason())
        fmt.Println(rest.LastErrorText())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        return
    }

    // 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 := chilkat.NewJsonObject()
    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.UpdateString("locale","string")
    json.UpdateInt("maxResults",123)
    json.UpdateString("nextToken","string")

    // The JSON request body created by the above code:

    // {
    //   "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"
    //       }
    //     ]
    //   },
    //   "locale": "string",
    //   "maxResults": number,
    //   "nextToken": "string"
    // }

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

    sbRequestBody := chilkat.NewStringBuilder()
    json.EmitSb(sbRequestBody)
    sbResponseBody := chilkat.NewStringBuilder()
    success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
    if success != true {
        fmt.Println(rest.LastErrorText())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        json.DisposeJsonObject()
        sbRequestBody.DisposeStringBuilder()
        sbResponseBody.DisposeStringBuilder()
        return
    }

    respStatusCode := rest.ResponseStatusCode()
    fmt.Println("response status code = ", respStatusCode)
    if respStatusCode != 200 {
        fmt.Println("Response Header:")
        fmt.Println(rest.ResponseHeader())
        fmt.Println("Response Body:")
        fmt.Println(*sbResponseBody.GetAsString())
        rest.DisposeRest()
        authAws.DisposeAuthAws()
        json.DisposeJsonObject()
        sbRequestBody.DisposeStringBuilder()
        sbResponseBody.DisposeStringBuilder()
        return
    }

    jResp := chilkat.NewJsonObject()
    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

arn_DECLARATION
availabilityZone_DECLARATION
    var endTime int
eventScopeCode_DECLARATION
eventTypeCategory_DECLARATION
eventTypeCode_DECLARATION
    var lastUpdatedTime int
region_DECLARATION
service_DECLARATION
    var startTime int
statusCode_DECLARATION

    nextToken := jResp.StringOf("nextToken")
    i := 0
    count_i := jResp.SizeOfArray("events")
    for i < count_i {
        jResp.SetI(i)
        arn = *jResp.StringOf("events[i].arn")
        availabilityZone = *jResp.StringOf("events[i].availabilityZone")
        endTime = jResp.IntOf("events[i].endTime")
        eventScopeCode = *jResp.StringOf("events[i].eventScopeCode")
        eventTypeCategory = *jResp.StringOf("events[i].eventTypeCategory")
        eventTypeCode = *jResp.StringOf("events[i].eventTypeCode")
        lastUpdatedTime = jResp.IntOf("events[i].lastUpdatedTime")
        region = *jResp.StringOf("events[i].region")
        service = *jResp.StringOf("events[i].service")
        startTime = jResp.IntOf("events[i].startTime")
        statusCode = *jResp.StringOf("events[i].statusCode")
        i = i + 1
    }

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

    // {
    //   "events": [
    //     {
    //       "arn": "string",
    //       "availabilityZone": "string",
    //       "endTime": number,
    //       "eventScopeCode": "string",
    //       "eventTypeCategory": "string",
    //       "eventTypeCode": "string",
    //       "lastUpdatedTime": number,
    //       "region": "string",
    //       "service": "string",
    //       "startTime": number,
    //       "statusCode": "string"
    //     }
    //   ],
    //   "nextToken": "string"
    // }

    rest.DisposeRest()
    authAws.DisposeAuthAws()
    json.DisposeJsonObject()
    sbRequestBody.DisposeStringBuilder()
    sbResponseBody.DisposeStringBuilder()
    jResp.DisposeJsonObject()