DescribeComputeEnvironments Python Example
import sys
import chilkat2
# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.
rest = chilkat2.Rest()
authAws = chilkat2.AuthAws()
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",443,True,True)
if (success != True):
print("ConnectFailReason: " + str(rest.ConnectFailReason))
print(rest.LastErrorText)
sys.exit()
# 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 = chilkat2.JsonObject()
json.UpdateString("computeEnvironments[0]","string")
json.UpdateInt("maxResults",123)
json.UpdateString("nextToken","string")
# The JSON request body created by the above code:
# {
# "computeEnvironments": [
# "string"
# ],
# "maxResults": number,
# "nextToken": "string"
# }
rest.AddHeader("Content-Type","application/x-amz-json-1.1")
rest.AddHeader("X-Amz-Target","DescribeComputeEnvironments")
sbRequestBody = chilkat2.StringBuilder()
json.EmitSb(sbRequestBody)
sbResponseBody = chilkat2.StringBuilder()
success = rest.FullRequestSb("POST","/v1/describecomputeenvironments",sbRequestBody,sbResponseBody)
if (success != True):
print(rest.LastErrorText)
sys.exit()
respStatusCode = rest.ResponseStatusCode
print("response status code = " + str(respStatusCode))
if (respStatusCode != 200):
print("Response Header:")
print(rest.ResponseHeader)
print("Response Body:")
print(sbResponseBody.GetAsString())
sys.exit()
jResp = chilkat2.JsonObject()
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
nextToken = jResp.StringOf("nextToken")
i = 0
count_i = jResp.SizeOfArray("computeEnvironments")
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")
DesiredvCpus = jResp.IntOf("computeEnvironments[i].computeResources.desiredvCpus")
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")
MinvCpus = jResp.IntOf("computeEnvironments[i].computeResources.minvCpus")
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")
JobExecutionTimeoutMinutes = jResp.IntOf("computeEnvironments[i].updatePolicy.jobExecutionTimeoutMinutes")
TerminateJobsOnUpdate = jResp.IntOf("computeEnvironments[i].updatePolicy.terminateJobsOnUpdate")
j = 0
count_j = jResp.SizeOfArray("computeEnvironments[i].computeResources.ec2Configuration")
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")
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")
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")
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"
# }
