Container for the parameters to the CreateEventSourceMapping operation. Identifies a stream as an event source for a Lambda function. It can be either an Amazon Kinesis stream or an Amazon DynamoDB stream. AWS Lambda invokes the specified function when records are posted to the stream.

This association between a stream source and a Lambda function is called the event source mapping.

This event source mapping is relevant only in the AWS Lambda pull model, where AWS Lambda invokes the function. For more information, go to AWS Lambda: How it Works in the AWS Lambda Developer Guide.

You provide mapping information (for example, which stream to read from and which Lambda function to invoke) in the request body.

Each event source, such as an Amazon Kinesis or a DynamoDB stream, can be associated with multiple AWS Lambda function. A given Lambda function can be associated with multiple AWS event sources.

If you are using versioning, you can specify a specific function version or an alias via the function name parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:CreateEventSourceMapping action.

Inheritance: AmazonLambdaRequest
        public object Execute(ExecutorContext context)
        {
            var cmdletContext = context as CmdletContext;
            // create request
            var request = new Amazon.Lambda.Model.CreateEventSourceMappingRequest();

            if (cmdletContext.BatchSize != null)
            {
                request.BatchSize = cmdletContext.BatchSize.Value;
            }
            if (cmdletContext.Enabled != null)
            {
                request.Enabled = cmdletContext.Enabled.Value;
            }
            if (cmdletContext.EventSourceArn != null)
            {
                request.EventSourceArn = cmdletContext.EventSourceArn;
            }
            if (cmdletContext.FunctionName != null)
            {
                request.FunctionName = cmdletContext.FunctionName;
            }
            if (cmdletContext.MaximumBatchingWindowInSecond != null)
            {
                request.MaximumBatchingWindowInSeconds = cmdletContext.MaximumBatchingWindowInSecond.Value;
            }
            if (cmdletContext.StartingPosition != null)
            {
                request.StartingPosition = cmdletContext.StartingPosition;
            }
            if (cmdletContext.StartingPositionTimestamp != null)
            {
                request.StartingPositionTimestamp = cmdletContext.StartingPositionTimestamp.Value;
            }

            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);
        }
 private Amazon.Lambda.Model.CreateEventSourceMappingResponse CallAWSServiceOperation(IAmazonLambda client, Amazon.Lambda.Model.CreateEventSourceMappingRequest request)
 {
     Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Lambda", "CreateEventSourceMapping");
     try
     {
         #if DESKTOP
         return(client.CreateEventSourceMapping(request));
         #elif CORECLR
         return(client.CreateEventSourceMappingAsync(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;
            // create request
            var request = new Amazon.Lambda.Model.CreateEventSourceMappingRequest();

            if (cmdletContext.BatchSize != null)
            {
                request.BatchSize = cmdletContext.BatchSize.Value;
            }
            if (cmdletContext.BisectBatchOnFunctionError != null)
            {
                request.BisectBatchOnFunctionError = cmdletContext.BisectBatchOnFunctionError.Value;
            }

            // populate DestinationConfig
            var requestDestinationConfigIsNull = true;

            request.DestinationConfig = new Amazon.Lambda.Model.DestinationConfig();
            Amazon.Lambda.Model.OnFailure requestDestinationConfig_destinationConfig_OnFailure = null;

            // populate OnFailure
            var requestDestinationConfig_destinationConfig_OnFailureIsNull = true;

            requestDestinationConfig_destinationConfig_OnFailure = new Amazon.Lambda.Model.OnFailure();
            System.String requestDestinationConfig_destinationConfig_OnFailure_onFailure_Destination = null;
            if (cmdletContext.OnFailure_Destination != null)
            {
                requestDestinationConfig_destinationConfig_OnFailure_onFailure_Destination = cmdletContext.OnFailure_Destination;
            }
            if (requestDestinationConfig_destinationConfig_OnFailure_onFailure_Destination != null)
            {
                requestDestinationConfig_destinationConfig_OnFailure.Destination = requestDestinationConfig_destinationConfig_OnFailure_onFailure_Destination;
                requestDestinationConfig_destinationConfig_OnFailureIsNull       = false;
            }
            // determine if requestDestinationConfig_destinationConfig_OnFailure should be set to null
            if (requestDestinationConfig_destinationConfig_OnFailureIsNull)
            {
                requestDestinationConfig_destinationConfig_OnFailure = null;
            }
            if (requestDestinationConfig_destinationConfig_OnFailure != null)
            {
                request.DestinationConfig.OnFailure = requestDestinationConfig_destinationConfig_OnFailure;
                requestDestinationConfigIsNull      = false;
            }
            Amazon.Lambda.Model.OnSuccess requestDestinationConfig_destinationConfig_OnSuccess = null;

            // populate OnSuccess
            var requestDestinationConfig_destinationConfig_OnSuccessIsNull = true;

            requestDestinationConfig_destinationConfig_OnSuccess = new Amazon.Lambda.Model.OnSuccess();
            System.String requestDestinationConfig_destinationConfig_OnSuccess_onSuccess_Destination = null;
            if (cmdletContext.OnSuccess_Destination != null)
            {
                requestDestinationConfig_destinationConfig_OnSuccess_onSuccess_Destination = cmdletContext.OnSuccess_Destination;
            }
            if (requestDestinationConfig_destinationConfig_OnSuccess_onSuccess_Destination != null)
            {
                requestDestinationConfig_destinationConfig_OnSuccess.Destination = requestDestinationConfig_destinationConfig_OnSuccess_onSuccess_Destination;
                requestDestinationConfig_destinationConfig_OnSuccessIsNull       = false;
            }
            // determine if requestDestinationConfig_destinationConfig_OnSuccess should be set to null
            if (requestDestinationConfig_destinationConfig_OnSuccessIsNull)
            {
                requestDestinationConfig_destinationConfig_OnSuccess = null;
            }
            if (requestDestinationConfig_destinationConfig_OnSuccess != null)
            {
                request.DestinationConfig.OnSuccess = requestDestinationConfig_destinationConfig_OnSuccess;
                requestDestinationConfigIsNull      = false;
            }
            // determine if request.DestinationConfig should be set to null
            if (requestDestinationConfigIsNull)
            {
                request.DestinationConfig = null;
            }
            if (cmdletContext.Enabled != null)
            {
                request.Enabled = cmdletContext.Enabled.Value;
            }
            if (cmdletContext.EventSourceArn != null)
            {
                request.EventSourceArn = cmdletContext.EventSourceArn;
            }

            // populate FilterCriteria
            var requestFilterCriteriaIsNull = true;

            request.FilterCriteria = new Amazon.Lambda.Model.FilterCriteria();
            List <Amazon.Lambda.Model.Filter> requestFilterCriteria_filterCriteria_Filter = null;

            if (cmdletContext.FilterCriteria_Filter != null)
            {
                requestFilterCriteria_filterCriteria_Filter = cmdletContext.FilterCriteria_Filter;
            }
            if (requestFilterCriteria_filterCriteria_Filter != null)
            {
                request.FilterCriteria.Filters = requestFilterCriteria_filterCriteria_Filter;
                requestFilterCriteriaIsNull    = false;
            }
            // determine if request.FilterCriteria should be set to null
            if (requestFilterCriteriaIsNull)
            {
                request.FilterCriteria = null;
            }
            if (cmdletContext.FunctionName != null)
            {
                request.FunctionName = cmdletContext.FunctionName;
            }
            if (cmdletContext.FunctionResponseType != null)
            {
                request.FunctionResponseTypes = cmdletContext.FunctionResponseType;
            }
            if (cmdletContext.MaximumBatchingWindowInSecond != null)
            {
                request.MaximumBatchingWindowInSeconds = cmdletContext.MaximumBatchingWindowInSecond.Value;
            }
            if (cmdletContext.MaximumRecordAgeInSecond != null)
            {
                request.MaximumRecordAgeInSeconds = cmdletContext.MaximumRecordAgeInSecond.Value;
            }
            if (cmdletContext.MaximumRetryAttempt != null)
            {
                request.MaximumRetryAttempts = cmdletContext.MaximumRetryAttempt.Value;
            }
            if (cmdletContext.ParallelizationFactor != null)
            {
                request.ParallelizationFactor = cmdletContext.ParallelizationFactor.Value;
            }
            if (cmdletContext.Queue != null)
            {
                request.Queues = cmdletContext.Queue;
            }

            // populate SelfManagedEventSource
            var requestSelfManagedEventSourceIsNull = true;

            request.SelfManagedEventSource = new Amazon.Lambda.Model.SelfManagedEventSource();
            Dictionary <System.String, List <System.String> > requestSelfManagedEventSource_selfManagedEventSource_Endpoint = null;

            if (cmdletContext.SelfManagedEventSource_Endpoint != null)
            {
                requestSelfManagedEventSource_selfManagedEventSource_Endpoint = cmdletContext.SelfManagedEventSource_Endpoint;
            }
            if (requestSelfManagedEventSource_selfManagedEventSource_Endpoint != null)
            {
                request.SelfManagedEventSource.Endpoints = requestSelfManagedEventSource_selfManagedEventSource_Endpoint;
                requestSelfManagedEventSourceIsNull      = false;
            }
            // determine if request.SelfManagedEventSource should be set to null
            if (requestSelfManagedEventSourceIsNull)
            {
                request.SelfManagedEventSource = null;
            }
            if (cmdletContext.SourceAccessConfiguration != null)
            {
                request.SourceAccessConfigurations = cmdletContext.SourceAccessConfiguration;
            }
            if (cmdletContext.StartingPosition != null)
            {
                request.StartingPosition = cmdletContext.StartingPosition;
            }
            if (cmdletContext.StartingPositionTimestamp != null)
            {
                request.StartingPositionTimestamp = cmdletContext.StartingPositionTimestamp.Value;
            }
            if (cmdletContext.Topic != null)
            {
                request.Topics = cmdletContext.Topic;
            }
            if (cmdletContext.TumblingWindowInSecond != null)
            {
                request.TumblingWindowInSeconds = cmdletContext.TumblingWindowInSecond.Value;
            }

            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);
        }
Esempio n. 4
0
        /// <summary>
        /// Initiates the asynchronous execution of the CreateEventSourceMapping operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the CreateEventSourceMapping 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<CreateEventSourceMappingResponse> CreateEventSourceMappingAsync(CreateEventSourceMappingRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new CreateEventSourceMappingRequestMarshaller();
            var unmarshaller = CreateEventSourceMappingResponseUnmarshaller.Instance;

            return InvokeAsync<CreateEventSourceMappingRequest,CreateEventSourceMappingResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
Esempio n. 5
0
        internal CreateEventSourceMappingResponse CreateEventSourceMapping(CreateEventSourceMappingRequest request)
        {
            var marshaller = new CreateEventSourceMappingRequestMarshaller();
            var unmarshaller = CreateEventSourceMappingResponseUnmarshaller.Instance;

            return Invoke<CreateEventSourceMappingRequest,CreateEventSourceMappingResponse>(request, marshaller, unmarshaller);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the CreateEventSourceMapping operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the CreateEventSourceMapping operation on AmazonLambdaClient.</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 EndCreateEventSourceMapping
        ///         operation.</returns>
        public IAsyncResult BeginCreateEventSourceMapping(CreateEventSourceMappingRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new CreateEventSourceMappingRequestMarshaller();
            var unmarshaller = CreateEventSourceMappingResponseUnmarshaller.Instance;

            return BeginInvoke<CreateEventSourceMappingRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
Esempio n. 7
0
 /// <summary>
 /// Initiates the asynchronous execution of the CreateEventSourceMapping operation.
 /// </summary>
 /// 
 /// <param name="request">Container for the necessary parameters to execute the CreateEventSourceMapping operation on AmazonLambdaClient.</param>
 /// <param name="callback">An Action delegate that is invoked when the operation completes.</param>
 /// <param name="options">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>
 public void CreateEventSourceMappingAsync(CreateEventSourceMappingRequest request, AmazonServiceCallback<CreateEventSourceMappingRequest, CreateEventSourceMappingResponse> callback, AsyncOptions options = null)
 {
     options = options == null?new AsyncOptions():options;
     var marshaller = new CreateEventSourceMappingRequestMarshaller();
     var unmarshaller = CreateEventSourceMappingResponseUnmarshaller.Instance;
     Action<AmazonWebServiceRequest, AmazonWebServiceResponse, Exception, AsyncOptions> callbackHelper = null;
     if(callback !=null )
         callbackHelper = (AmazonWebServiceRequest req, AmazonWebServiceResponse res, Exception ex, AsyncOptions ao) => { 
             AmazonServiceResult<CreateEventSourceMappingRequest,CreateEventSourceMappingResponse> responseObject 
                     = new AmazonServiceResult<CreateEventSourceMappingRequest,CreateEventSourceMappingResponse>((CreateEventSourceMappingRequest)req, (CreateEventSourceMappingResponse)res, ex , ao.State);    
                 callback(responseObject); 
         };
     BeginInvoke<CreateEventSourceMappingRequest>(request, marshaller, unmarshaller, options, callbackHelper);
 }