/// <summary>
/// Initiates the asynchronous execution of the DescribeSpotPriceHistory operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeSpotPriceHistory 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<DescribeSpotPriceHistoryResponse> DescribeSpotPriceHistoryAsync(DescribeSpotPriceHistoryRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeSpotPriceHistoryRequestMarshaller();
var unmarshaller = DescribeSpotPriceHistoryResponseUnmarshaller.Instance;
return InvokeAsync<DescribeSpotPriceHistoryRequest,DescribeSpotPriceHistoryResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
public void DescribeSpotPriceHistoryMarshallTest()
{
var operation = service_model.FindOperation("DescribeSpotPriceHistory");
var request = InstantiateClassGenerator.Execute<DescribeSpotPriceHistoryRequest>();
var marshaller = new DescribeSpotPriceHistoryRequestMarshaller();
var internalRequest = marshaller.Marshall(request);
var validator = new AWSQueryValidator(internalRequest.Parameters, request, service_model, operation);
validator.Validate();
var payloadResponse = new XmlSampleGenerator(service_model, operation).Execute();
UnmarshallerContext context = new EC2UnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, new WebResponseData());
var response = DescribeSpotPriceHistoryResponseUnmarshaller.Instance.Unmarshall(context)
as DescribeSpotPriceHistoryResponse;
InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
}
/// <summary>
/// Describes the Spot Price history. The prices returned are listed in chronological
/// order, from the oldest to the most recent, for up to the past 90 days. For more information,
/// see <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-spot-instances-history.html">Spot
/// Instance Pricing History</a> in the <i>Amazon Elastic Compute Cloud User Guide</i>.
///
///
/// <para>
/// When you specify a start and end time, this operation returns the prices of the instance
/// types within the time range that you specified and the time when the price changed.
/// The price is valid within the time period that you specified; the response merely
/// indicates the last time that the price changed.
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DescribeSpotPriceHistory service method.</param>
///
/// <returns>The response from the DescribeSpotPriceHistory service method, as returned by EC2.</returns>
public DescribeSpotPriceHistoryResponse DescribeSpotPriceHistory(DescribeSpotPriceHistoryRequest request)
{
var marshaller = new DescribeSpotPriceHistoryRequestMarshaller();
var unmarshaller = DescribeSpotPriceHistoryResponseUnmarshaller.Instance;
return Invoke<DescribeSpotPriceHistoryRequest,DescribeSpotPriceHistoryResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeSpotPriceHistory operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeSpotPriceHistory 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 EndDescribeSpotPriceHistory
/// operation.</returns>
public IAsyncResult BeginDescribeSpotPriceHistory(DescribeSpotPriceHistoryRequest request, AsyncCallback callback, object state)
{
var marshaller = new DescribeSpotPriceHistoryRequestMarshaller();
var unmarshaller = DescribeSpotPriceHistoryResponseUnmarshaller.Instance;
return BeginInvoke<DescribeSpotPriceHistoryRequest>(request, marshaller, unmarshaller,
callback, state);
}
IAsyncResult invokeDescribeSpotPriceHistory(DescribeSpotPriceHistoryRequest describeSpotPriceHistoryRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new DescribeSpotPriceHistoryRequestMarshaller().Marshall(describeSpotPriceHistoryRequest);
var unmarshaller = DescribeSpotPriceHistoryResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
/// <summary>
/// <para>Describes the Spot Price history. Spot Instances are instances that Amazon EC2 starts on your behalf when the maximum price that you
/// specify exceeds the current Spot Price. Amazon EC2 periodically sets the Spot Price based on available Spot Instance capacity and current
/// Spot Instance requests. For more information about Spot Instances, see <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-spot-instances.html">Spot Instances</a> in the <i>Amazon Elastic Compute
/// Cloud User Guide</i> .</para> <para>When you specify an Availability Zone, this operation describes the price history for the specified
/// Availability Zone with the most recent set of prices listed first. If you don't specify an Availability Zone, you get the prices across all
/// Availability Zones, starting with the most recent set. However, if you're using an API version earlier than 2011-05-15, you get the lowest
/// price across the region for the specified time period. The prices returned are listed in chronological order, from the oldest to the most
/// recent.</para>
/// </summary>
///
/// <param name="describeSpotPriceHistoryRequest">Container for the necessary parameters to execute the DescribeSpotPriceHistory service method
/// on AmazonEC2.</param>
///
/// <returns>The response from the DescribeSpotPriceHistory service method, as returned by AmazonEC2.</returns>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public Task<DescribeSpotPriceHistoryResponse> DescribeSpotPriceHistoryAsync(DescribeSpotPriceHistoryRequest describeSpotPriceHistoryRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeSpotPriceHistoryRequestMarshaller();
var unmarshaller = DescribeSpotPriceHistoryResponseUnmarshaller.GetInstance();
return Invoke<IRequest, DescribeSpotPriceHistoryRequest, DescribeSpotPriceHistoryResponse>(describeSpotPriceHistoryRequest, marshaller, unmarshaller, signer, cancellationToken);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeSpotPriceHistory operation.
/// <seealso cref="Amazon.EC2.IAmazonEC2.DescribeSpotPriceHistory"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeSpotPriceHistory 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 async Task<DescribeSpotPriceHistoryResponse> DescribeSpotPriceHistoryAsync(DescribeSpotPriceHistoryRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeSpotPriceHistoryRequestMarshaller();
var unmarshaller = DescribeSpotPriceHistoryResponseUnmarshaller.GetInstance();
var response = await Invoke<IRequest, DescribeSpotPriceHistoryRequest, DescribeSpotPriceHistoryResponse>(request, marshaller, unmarshaller, signer, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
return response;
}
