public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
// create request
var request = new Amazon.CloudFormation.Model.DescribeChangeSetRequest();
if (cmdletContext.ChangeSetName != null)
{
request.ChangeSetName = cmdletContext.ChangeSetName;
}
if (cmdletContext.NextToken != null)
{
request.NextToken = cmdletContext.NextToken;
}
if (cmdletContext.StackName != null)
{
request.StackName = cmdletContext.StackName;
}
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 DescribeChangeSet operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeChangeSet 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<DescribeChangeSetResponse> DescribeChangeSetAsync(DescribeChangeSetRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeChangeSetRequestMarshaller();
var unmarshaller = DescribeChangeSetResponseUnmarshaller.Instance;
return InvokeAsync<DescribeChangeSetRequest,DescribeChangeSetResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Returns the inputs for the change set and a list of changes that AWS CloudFormation
/// will make if you execute the change set. For more information, see <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-changesets.html">Updating
/// Stacks Using Change Sets</a> in the AWS CloudFormation User Guide.
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DescribeChangeSet service method.</param>
///
/// <returns>The response from the DescribeChangeSet service method, as returned by CloudFormation.</returns>
/// <exception cref="Amazon.CloudFormation.Model.ChangeSetNotFoundException">
/// The specified change set name or ID doesn't exit. To view valid change sets for a
/// stack, use the <code>ListChangeSets</code> action.
/// </exception>
public DescribeChangeSetResponse DescribeChangeSet(DescribeChangeSetRequest request)
{
var marshaller = new DescribeChangeSetRequestMarshaller();
var unmarshaller = DescribeChangeSetResponseUnmarshaller.Instance;
return Invoke<DescribeChangeSetRequest,DescribeChangeSetResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeChangeSet operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeChangeSet operation on AmazonCloudFormationClient.</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 EndDescribeChangeSet
/// operation.</returns>
public IAsyncResult BeginDescribeChangeSet(DescribeChangeSetRequest request, AsyncCallback callback, object state)
{
var marshaller = new DescribeChangeSetRequestMarshaller();
var unmarshaller = DescribeChangeSetResponseUnmarshaller.Instance;
return BeginInvoke<DescribeChangeSetRequest>(request, marshaller, unmarshaller,
callback, state);
}
private Amazon.CloudFormation.Model.DescribeChangeSetResponse CallAWSServiceOperation(IAmazonCloudFormation client, Amazon.CloudFormation.Model.DescribeChangeSetRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS CloudFormation", "DescribeChangeSet");
try
{
#if DESKTOP
return(client.DescribeChangeSet(request));
#elif CORECLR
return(client.DescribeChangeSetAsync(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;
}
}
public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
#pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
#pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
// create request and set iteration invariants
var request = new Amazon.CloudFormation.Model.DescribeChangeSetRequest();
if (cmdletContext.ChangeSetName != null)
{
request.ChangeSetName = cmdletContext.ChangeSetName;
}
if (cmdletContext.StackName != null)
{
request.StackName = cmdletContext.StackName;
}
// Initialize loop variant and commence piping
var _nextToken = cmdletContext.NextToken;
var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.NextToken));
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
do
{
request.NextToken = _nextToken;
CmdletOutput output;
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
if (!useParameterSelect)
{
pipelineOutput = cmdletContext.Select(response, this);
}
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
_nextToken = response.NextToken;
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
ProcessOutput(output);
} while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken));
if (useParameterSelect)
{
WriteObject(cmdletContext.Select(null, this));
}
return(null);
}
