/// <summary>
/// Looks up API activity events captured by CloudTrail that create, update, or delete
/// resources in your account. Events for a region can be looked up for the times in which
/// you had CloudTrail turned on in that region during the last seven days. Lookup supports
/// five different attributes: time range (defined by a start time and end time), user
/// name, event name, resource type, and resource name. All attributes are optional. The
/// maximum number of attributes that can be specified in any one lookup request are time
/// range and one other attribute. The default number of results returned is 10, with
/// a maximum of 50 possible. The response includes a token that you can use to get the
/// next page of results.
///
/// <important>The rate of lookup requests is limited to one per second per account.
/// If this limit is exceeded, a throttling error occurs. </important> <important>Events
/// that occurred during the selected time range will not be available for lookup if CloudTrail
/// logging was not enabled when the events occurred.</important>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the LookupEvents service method.</param>
///
/// <returns>The response from the LookupEvents service method, as returned by CloudTrail.</returns>
/// <exception cref="Amazon.CloudTrail.Model.InvalidLookupAttributesException">
/// Occurs when an invalid lookup attribute is specified.
/// </exception>
/// <exception cref="Amazon.CloudTrail.Model.InvalidMaxResultsException">
/// This exception is thrown if the limit specified is invalid.
/// </exception>
/// <exception cref="Amazon.CloudTrail.Model.InvalidNextTokenException">
/// Invalid token or token that was previously used in a request with different parameters.
/// This exception is thrown if the token is invalid.
/// </exception>
/// <exception cref="Amazon.CloudTrail.Model.InvalidTimeRangeException">
/// Occurs if the timestamp values are invalid. Either the start time occurs after the
/// end time or the time range is outside the range of possible values.
/// </exception>
public LookupEventsResponse LookupEvents(LookupEventsRequest request)
{
var marshaller = new LookupEventsRequestMarshaller();
var unmarshaller = LookupEventsResponseUnmarshaller.Instance;
return Invoke<LookupEventsRequest,LookupEventsResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the LookupEvents operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the LookupEvents operation on AmazonCloudTrailClient.</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 EndLookupEvents
/// operation.</returns>
public IAsyncResult BeginLookupEvents(LookupEventsRequest request, AsyncCallback callback, object state)
{
var marshaller = new LookupEventsRequestMarshaller();
var unmarshaller = LookupEventsResponseUnmarshaller.Instance;
return BeginInvoke<LookupEventsRequest>(request, marshaller, unmarshaller,
callback, state);
}
/// <summary>
/// Initiates the asynchronous execution of the LookupEvents operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the LookupEvents 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<LookupEventsResponse> LookupEventsAsync(LookupEventsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new LookupEventsRequestMarshaller();
var unmarshaller = LookupEventsResponseUnmarshaller.Instance;
return InvokeAsync<LookupEventsRequest,LookupEventsResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
private Amazon.CloudTrail.Model.LookupEventsResponse CallAWSServiceOperation(IAmazonCloudTrail client, Amazon.CloudTrail.Model.LookupEventsRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS CloudTrail", "LookupEvents");
try
{
#if DESKTOP
return(client.LookupEvents(request));
#elif CORECLR
return(client.LookupEventsAsync(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("^");
// create request and set iteration invariants
var request = new Amazon.CloudTrail.Model.LookupEventsRequest();
if (cmdletContext.EndTime != null)
{
request.EndTime = cmdletContext.EndTime.Value;
}
if (cmdletContext.EventCategory != null)
{
request.EventCategory = cmdletContext.EventCategory;
}
if (cmdletContext.LookupAttribute != null)
{
request.LookupAttributes = cmdletContext.LookupAttribute;
}
if (cmdletContext.MaxResult != null)
{
request.MaxResults = cmdletContext.MaxResult.Value;
}
if (cmdletContext.StartTime != null)
{
request.StartTime = cmdletContext.StartTime.Value;
}
// 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);
}
internal LookupEventsPaginator(IAmazonCloudTrail client, LookupEventsRequest request)
{
this._client = client;
this._request = request;
}
/// <summary>
/// Paginator for LookupEvents operation
///</summary>
public ILookupEventsPaginator LookupEvents(LookupEventsRequest request)
{
return(new LookupEventsPaginator(this.client, request));
}