DescribeComputeEnvironments 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 = "batch"
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws)
// URL: https://batch.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("batch.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("computeEnvironments[0]", value: "string")
json.UpdateInt("maxResults", value: 123)
json.UpdateString("nextToken", value: "string")
// The JSON request body created by the above code:
// {
// "computeEnvironments": [
// "string"
// ],
// "maxResults": number,
// "nextToken": "string"
// }
rest.AddHeader("Content-Type", value: "application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target", value: "DescribeComputeEnvironments")
let sbRequestBody = CkoStringBuilder()
json.EmitSb(sbRequestBody)
let sbResponseBody = CkoStringBuilder()
success = rest.FullRequestSb("POST", uriPath: "/v1/describecomputeenvironments", 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 computeEnvironmentArn: String?
var computeEnvironmentName: String?
var AllocationStrategy: String?
var BidPercentage: Int
var DesiredvCpus: Int
var Ec2KeyPair: String?
var ImageId: String?
var InstanceRole: String?
var LaunchTemplateId: String?
var LaunchTemplateName: String?
var Version: String?
var MaxvCpus: Int
var MinvCpus: Int
var PlacementGroup: String?
var SpotIamFleetRole: String?
var v_String: String?
var v_Type: String?
var ecsClusterArn: String?
var serviceRole: String?
var state: String?
var status: String?
var statusReason: String?
var tagsString: String?
var v_type: String?
var unmanagedvCpus: Int
var JobExecutionTimeoutMinutes: Int
var TerminateJobsOnUpdate: Int
var j: Int
var count_j: Int
var imageIdOverride: String?
var imageType: String?
var strVal: String?
var nextToken: String? = jResp.StringOf("nextToken")
var i: Int = 0
var count_i: Int = jResp.SizeOfArray("computeEnvironments").intValue
while i < count_i {
jResp.I = i
computeEnvironmentArn = jResp.StringOf("computeEnvironments[i].computeEnvironmentArn")
computeEnvironmentName = jResp.StringOf("computeEnvironments[i].computeEnvironmentName")
AllocationStrategy = jResp.StringOf("computeEnvironments[i].computeResources.allocationStrategy")
BidPercentage = jResp.IntOf("computeEnvironments[i].computeResources.bidPercentage").intValue
DesiredvCpus = jResp.IntOf("computeEnvironments[i].computeResources.desiredvCpus").intValue
Ec2KeyPair = jResp.StringOf("computeEnvironments[i].computeResources.ec2KeyPair")
ImageId = jResp.StringOf("computeEnvironments[i].computeResources.imageId")
InstanceRole = jResp.StringOf("computeEnvironments[i].computeResources.instanceRole")
LaunchTemplateId = jResp.StringOf("computeEnvironments[i].computeResources.launchTemplate.launchTemplateId")
LaunchTemplateName = jResp.StringOf("computeEnvironments[i].computeResources.launchTemplate.launchTemplateName")
Version = jResp.StringOf("computeEnvironments[i].computeResources.launchTemplate.version")
MaxvCpus = jResp.IntOf("computeEnvironments[i].computeResources.maxvCpus").intValue
MinvCpus = jResp.IntOf("computeEnvironments[i].computeResources.minvCpus").intValue
PlacementGroup = jResp.StringOf("computeEnvironments[i].computeResources.placementGroup")
SpotIamFleetRole = jResp.StringOf("computeEnvironments[i].computeResources.spotIamFleetRole")
v_String = jResp.StringOf("computeEnvironments[i].computeResources.tags.string")
v_Type = jResp.StringOf("computeEnvironments[i].computeResources.type")
ecsClusterArn = jResp.StringOf("computeEnvironments[i].ecsClusterArn")
serviceRole = jResp.StringOf("computeEnvironments[i].serviceRole")
state = jResp.StringOf("computeEnvironments[i].state")
status = jResp.StringOf("computeEnvironments[i].status")
statusReason = jResp.StringOf("computeEnvironments[i].statusReason")
tagsString = jResp.StringOf("computeEnvironments[i].tags.string")
v_type = jResp.StringOf("computeEnvironments[i].type")
unmanagedvCpus = jResp.IntOf("computeEnvironments[i].unmanagedvCpus").intValue
JobExecutionTimeoutMinutes = jResp.IntOf("computeEnvironments[i].updatePolicy.jobExecutionTimeoutMinutes").intValue
TerminateJobsOnUpdate = jResp.IntOf("computeEnvironments[i].updatePolicy.terminateJobsOnUpdate").intValue
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.ec2Configuration").intValue
while j < count_j {
jResp.J = j
imageIdOverride = jResp.StringOf("computeEnvironments[i].computeResources.ec2Configuration[j].imageIdOverride")
imageType = jResp.StringOf("computeEnvironments[i].computeResources.ec2Configuration[j].imageType")
j = j + 1
}
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.instanceTypes").intValue
while j < count_j {
jResp.J = j
strVal = jResp.StringOf("computeEnvironments[i].computeResources.instanceTypes[j]")
j = j + 1
}
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.securityGroupIds").intValue
while j < count_j {
jResp.J = j
strVal = jResp.StringOf("computeEnvironments[i].computeResources.securityGroupIds[j]")
j = j + 1
}
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.subnets").intValue
while j < count_j {
jResp.J = j
strVal = jResp.StringOf("computeEnvironments[i].computeResources.subnets[j]")
j = j + 1
}
i = i + 1
}
// A sample JSON response body parsed by the above code:
// {
// "computeEnvironments": [
// {
// "computeEnvironmentArn": "string",
// "computeEnvironmentName": "string",
// "computeResources": {
// "allocationStrategy": "string",
// "bidPercentage": number,
// "desiredvCpus": number,
// "ec2Configuration": [
// {
// "imageIdOverride": "string",
// "imageType": "string"
// }
// ],
// "ec2KeyPair": "string",
// "imageId": "string",
// "instanceRole": "string",
// "instanceTypes": [
// "string"
// ],
// "launchTemplate": {
// "launchTemplateId": "string",
// "launchTemplateName": "string",
// "version": "string"
// },
// "maxvCpus": number,
// "minvCpus": number,
// "placementGroup": "string",
// "securityGroupIds": [
// "string"
// ],
// "spotIamFleetRole": "string",
// "subnets": [
// "string"
// ],
// "tags": {
// "string": "string"
// },
// "type": "string"
// },
// "ecsClusterArn": "string",
// "serviceRole": "string",
// "state": "string",
// "status": "string",
// "statusReason": "string",
// "tags": {
// "string": "string"
// },
// "type": "string",
// "unmanagedvCpus": number,
// "updatePolicy": {
// "jobExecutionTimeoutMinutes": number,
// "terminateJobsOnUpdate": boolean
// }
// }
// ],
// "nextToken": "string"
// }
}
