/// <summary>
/// Initiates the asynchronous execution of the DescribeSnapshots operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeSnapshots operation on AmazonDirectoryServiceClient.</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 EndDescribeSnapshots
/// operation.</returns>
public IAsyncResult BeginDescribeSnapshots(DescribeSnapshotsRequest request, AsyncCallback callback, object state)
{
var marshaller = new DescribeSnapshotsRequestMarshaller();
var unmarshaller = DescribeSnapshotsResponseUnmarshaller.Instance;
return BeginInvoke<DescribeSnapshotsRequest>(request, marshaller, unmarshaller,
callback, state);
}
/// <summary>
/// Obtains information about the directory snapshots that belong to this account.
///
///
/// <para>
/// This operation supports pagination with the use of the <i>NextToken</i> request and
/// response parameters. If more results are available, the <i>DescribeSnapshots.NextToken</i>
/// member contains a token that you pass in the next call to <a>DescribeSnapshots</a>
/// to retrieve the next set of items.
/// </para>
///
/// <para>
/// You can also specify a maximum number of return results with the <i>Limit</i> parameter.
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DescribeSnapshots service method.</param>
///
/// <returns>The response from the DescribeSnapshots service method, as returned by DirectoryService.</returns>
/// <exception cref="Amazon.DirectoryService.Model.ClientException">
/// A client exception has occurred.
/// </exception>
/// <exception cref="Amazon.DirectoryService.Model.EntityDoesNotExistException">
/// The specified entity could not be found.
/// </exception>
/// <exception cref="Amazon.DirectoryService.Model.InvalidNextTokenException">
/// The <i>NextToken</i> value is not valid.
/// </exception>
/// <exception cref="Amazon.DirectoryService.Model.InvalidParameterException">
/// One or more parameters are not valid.
/// </exception>
/// <exception cref="Amazon.DirectoryService.Model.ServiceException">
/// An exception has occurred in AWS Directory Service.
/// </exception>
public DescribeSnapshotsResponse DescribeSnapshots(DescribeSnapshotsRequest request)
{
var marshaller = new DescribeSnapshotsRequestMarshaller();
var unmarshaller = DescribeSnapshotsResponseUnmarshaller.Instance;
return Invoke<DescribeSnapshotsRequest,DescribeSnapshotsResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeSnapshots operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeSnapshots 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<DescribeSnapshotsResponse> DescribeSnapshotsAsync(DescribeSnapshotsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeSnapshotsRequestMarshaller();
var unmarshaller = DescribeSnapshotsResponseUnmarshaller.Instance;
return InvokeAsync<DescribeSnapshotsRequest,DescribeSnapshotsResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
private Amazon.DirectoryService.Model.DescribeSnapshotsResponse CallAWSServiceOperation(IAmazonDirectoryService client, Amazon.DirectoryService.Model.DescribeSnapshotsRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Directory Service", "DescribeSnapshots");
try
{
#if DESKTOP
return(client.DescribeSnapshots(request));
#elif CORECLR
return(client.DescribeSnapshotsAsync(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;
var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
// create request and set iteration invariants
var request = new Amazon.DirectoryService.Model.DescribeSnapshotsRequest();
if (cmdletContext.DirectoryId != null)
{
request.DirectoryId = cmdletContext.DirectoryId;
}
if (cmdletContext.SnapshotId != null)
{
request.SnapshotIds = cmdletContext.SnapshotId;
}
// Initialize loop variants and commence piping
System.String _nextToken = null;
int? _emitLimit = null;
int _retrievedSoFar = 0;
if (AutoIterationHelpers.HasValue(cmdletContext.NextToken))
{
_nextToken = cmdletContext.NextToken;
}
if (AutoIterationHelpers.HasValue(cmdletContext.Limit))
{
_emitLimit = cmdletContext.Limit;
}
var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.NextToken));
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
do
{
request.NextToken = _nextToken;
if (_emitLimit.HasValue)
{
request.Limit = AutoIterationHelpers.ConvertEmitLimitToInt32(_emitLimit.Value);
}
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
};
int _receivedThisCall = response.Snapshots.Count;
_nextToken = response.NextToken;
_retrievedSoFar += _receivedThisCall;
if (_emitLimit.HasValue)
{
_emitLimit -= _receivedThisCall;
}
}
catch (Exception e)
{
if (_retrievedSoFar == 0 || !_emitLimit.HasValue)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
else
{
break;
}
}
ProcessOutput(output);
} while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken) && (!_emitLimit.HasValue || _emitLimit.Value >= 0));
if (useParameterSelect)
{
WriteObject(cmdletContext.Select(null, this));
}
return(null);
}
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.DirectoryService.Model.DescribeSnapshotsRequest();
if (cmdletContext.DirectoryId != null)
{
request.DirectoryId = cmdletContext.DirectoryId;
}
if (cmdletContext.Limit != null)
{
request.Limit = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.Limit.Value);
}
if (cmdletContext.SnapshotId != null)
{
request.SnapshotIds = cmdletContext.SnapshotId;
}
// 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);
}