public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
// create request
var request = new Amazon.EC2.Model.ReleaseHostsRequest();
if (cmdletContext.HostId != null)
{
request.HostIds = cmdletContext.HostId;
}
CmdletOutput output;
// issue call
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
pipelineOutput = cmdletContext.Select(response, this);
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
return(output);
}
/// <summary>
/// Initiates the asynchronous execution of the ReleaseHosts operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ReleaseHosts operation on AmazonEC2Client.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndReleaseHosts
/// operation.</returns>
public IAsyncResult BeginReleaseHosts(ReleaseHostsRequest request, AsyncCallback callback, object state)
{
var marshaller = new ReleaseHostsRequestMarshaller();
var unmarshaller = ReleaseHostsResponseUnmarshaller.Instance;
return BeginInvoke<ReleaseHostsRequest>(request, marshaller, unmarshaller,
callback, state);
}
/// <summary>
/// When you no longer want to use an On-Demand Dedicated Host it can be released. On-Demand
/// billing is stopped and the host goes into <code>released</code> state. The host ID
/// of Dedicated Hosts that have been released can no longer be specified in another request,
/// e.g., ModifyHosts. You must stop or terminate all instances on a host before it can
/// be released.
///
///
/// <para>
/// When Dedicated Hosts are released, it make take some time for them to stop counting
/// toward your limit and you may receive capacity errors when trying to allocate new
/// Dedicated hosts. Try waiting a few minutes, and then try again.
/// </para>
///
/// <para>
/// Released hosts will still appear in a <a>DescribeHosts</a> response.
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the ReleaseHosts service method.</param>
///
/// <returns>The response from the ReleaseHosts service method, as returned by EC2.</returns>
public ReleaseHostsResponse ReleaseHosts(ReleaseHostsRequest request)
{
var marshaller = new ReleaseHostsRequestMarshaller();
var unmarshaller = ReleaseHostsResponseUnmarshaller.Instance;
return Invoke<ReleaseHostsRequest,ReleaseHostsResponse>(request, marshaller, unmarshaller);
}
private Amazon.EC2.Model.ReleaseHostsResponse CallAWSServiceOperation(IAmazonEC2 client, Amazon.EC2.Model.ReleaseHostsRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Elastic Compute Cloud (EC2)", "ReleaseHosts");
try
{
#if DESKTOP
return(client.ReleaseHosts(request));
#elif CORECLR
return(client.ReleaseHostsAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
/// <summary>
/// Initiates the asynchronous execution of the ReleaseHosts operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ReleaseHosts operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<ReleaseHostsResponse> ReleaseHostsAsync(ReleaseHostsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new ReleaseHostsRequestMarshaller();
var unmarshaller = ReleaseHostsResponseUnmarshaller.Instance;
return InvokeAsync<ReleaseHostsRequest,ReleaseHostsResponse>(request, marshaller,
unmarshaller, cancellationToken);
}