(Visual FoxPro) EC2 Stop Instances

See more Amazon EC2 Examples

Demonstrates how to send a request to stop Amazon EC2 instances.

For more information, see https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_StopInstances.html

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

LOCAL loRest
LOCAL lnBTls
LOCAL lnPort
LOCAL lnBAutoReconnect
LOCAL lnSuccess
LOCAL loAuthAws
LOCAL lcResponseXml
LOCAL loXml

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

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Rest')
loRest = CreateObject('Chilkat.Rest')

* Connect to the Amazon AWS server.
* such as https://ec2.amazonaws.com/
lnBTls = 1
lnPort = 443
lnBAutoReconnect = 1
lnSuccess = loRest.Connect("ec2.us-west-2.amazonaws.com",lnPort,lnBTls,lnBAutoReconnect)

* Provide AWS credentials for the REST call.
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.AuthAws')
loAuthAws = CreateObject('Chilkat.AuthAws')
loAuthAws.AccessKey = "AWS_ACCESS_KEY"
loAuthAws.SecretKey = "AWS_SECRET_KEY"
* the region should match the region part of the domain passed to the REST connect method (above).
loAuthAws.Region = "us-west-2"
loAuthAws.ServiceName = "ec2"

loRest.SetAuthAws(loAuthAws)

loRest.AddQueryParam("Action","StopInstances")
loRest.AddQueryParam("Version","2016-11-15")
* If DryRun is true then checks whether you have the required permissions for the action, 
* without actually making the request, and provides an error response. If you have the required permissions, 
* the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.
* Omit the DryRun query parameter to actually start the instance.  (Or set DryRun equal to "false")
loRest.AddQueryParam("DryRun","true")
loRest.AddQueryParam("InstanceId.1","i-999719995399c9999")

* See EC2 Stop Instances Reference Documentation
* for more information about the Force and Hibernate query params, which are optional and true/false just like DryRun.

lcResponseXml = loRest.FullRequestNoBody("GET","/")
IF (loRest.LastMethodSuccess <> 1) THEN
    ? loRest.LastErrorText
    RELEASE loRest
    RELEASE loAuthAws
    CANCEL
ENDIF

* A successful response will have a status code equal to 200.
IF (loRest.ResponseStatusCode <> 200) THEN
    ? "response status code = " + STR(loRest.ResponseStatusCode)
    ? "response status text = " + loRest.ResponseStatusText
    ? "response header: " + loRest.ResponseHeader
    ? "response body: " + lcResponseXml
    RELEASE loRest
    RELEASE loAuthAws
    CANCEL
ENDIF

* Examine the successful XML response.
* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Xml')
loXml = CreateObject('Chilkat.Xml')
loXml.LoadXml(lcResponseXml)
? loXml.GetXml()

RELEASE loRest
RELEASE loAuthAws
RELEASE loXml