DescribeVolumes Swift Example
func chilkatTest() {
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
let rest = CkoRest()
var success: Bool
let authAws = CkoAuthAws()
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 = "opsworks"
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)
// URL: https://opsworks.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("opsworks.us-west-2.amazonaws.com", port: 443, tls: true, autoReconnect: true)
if success != true {
print("ConnectFailReason: \(rest.ConnectFailReason.intValue)")
print("\(rest.LastErrorText)")
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
let json = CkoJsonObject()
json.UpdateString("InstanceId", value: "string")
json.UpdateString("RaidArrayId", value: "string")
json.UpdateString("StackId", value: "string")
json.UpdateString("VolumeIds[0]", value: "string")
// The JSON request body created by the above code:
// {
// "InstanceId": "string",
// "RaidArrayId": "string",
// "StackId": "string",
// "VolumeIds": [
// "string"
// ]
// }
rest.AddHeader("Content-Type", value: "application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target", value: "OpsWorks_20130218.DescribeVolumes")
let sbRequestBody = CkoStringBuilder()
json.EmitSb(sbRequestBody)
let sbResponseBody = CkoStringBuilder()
success = rest.FullRequestSb("POST", uriPath: "/", requestBody: sbRequestBody, responseBody: sbResponseBody)
if success != true {
print("\(rest.LastErrorText)")
return
}
var respStatusCode: Int = rest.ResponseStatusCode.intValue
print("response status code = \(respStatusCode)")
if respStatusCode != 200 {
print("Response Header:")
print("\(rest.ResponseHeader)")
print("Response Body:")
print("\(sbResponseBody.GetAsString())")
return
}
let jResp = CkoJsonObject()
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
var AvailabilityZone: String?
var Device: String?
var Ec2VolumeId: String?
var Encrypted: Int
var InstanceId: String?
var Iops: Int
var MountPoint: String?
var Name: String?
var RaidArrayId: String?
var Region: String?
var Size: Int
var Status: String?
var VolumeId: String?
var VolumeType: String?
var i: Int = 0
var count_i: Int = jResp.SizeOfArray("Volumes").intValue
while i < count_i {
jResp.I = i
AvailabilityZone = jResp.StringOf("Volumes[i].AvailabilityZone")
Device = jResp.StringOf("Volumes[i].Device")
Ec2VolumeId = jResp.StringOf("Volumes[i].Ec2VolumeId")
Encrypted = jResp.IntOf("Volumes[i].Encrypted").intValue
InstanceId = jResp.StringOf("Volumes[i].InstanceId")
Iops = jResp.IntOf("Volumes[i].Iops").intValue
MountPoint = jResp.StringOf("Volumes[i].MountPoint")
Name = jResp.StringOf("Volumes[i].Name")
RaidArrayId = jResp.StringOf("Volumes[i].RaidArrayId")
Region = jResp.StringOf("Volumes[i].Region")
Size = jResp.IntOf("Volumes[i].Size").intValue
Status = jResp.StringOf("Volumes[i].Status")
VolumeId = jResp.StringOf("Volumes[i].VolumeId")
VolumeType = jResp.StringOf("Volumes[i].VolumeType")
i = i + 1
}
// A sample JSON response body parsed by the above code:
// {
// "Volumes": [
// {
// "AvailabilityZone": "string",
// "Device": "string",
// "Ec2VolumeId": "string",
// "Encrypted": boolean,
// "InstanceId": "string",
// "Iops": number,
// "MountPoint": "string",
// "Name": "string",
// "RaidArrayId": "string",
// "Region": "string",
// "Size": number,
// "Status": "string",
// "VolumeId": "string",
// "VolumeType": "string"
// }
// ]
// }
}