Container for the parameters to the AddPermission operation. Adds a permission to the resource policy associated with the specified AWS Lambda function. You use resource policies to grant permissions to event sources that use push model. In a push model, event sources (such as Amazon S3 and custom applications) invoke your Lambda function. Each permission you add to the resource policy allows an event source, permission to invoke the Lambda function.

For information about the push model, see AWS Lambda: How it Works.

If you are using versioning, the permissions you add are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:AddPermission action.

Наследование: AmazonLambdaRequest
Пример #1
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        static async Task Main(string[] args)
        {
            // Create Eventbridge & Lambda Client
            var EBclient     = new AmazonEventBridgeClient(awsAccessKeyId: "Your-Access-Key", awsSecretAccessKey: "Your-Secret-Access-Key", region: Amazon.RegionEndpoint.APSoutheast1);
            var lambdaClient = new AmazonLambdaClient(awsAccessKeyId: "Your-Access-Key", awsSecretAccessKey: "Your-Secret-Access-Key", region: Amazon.RegionEndpoint.APSoutheast1);

            // Create a Scheduled Rule on EventBridge
            var putRuleRequest = new PutRuleRequest();

            putRuleRequest.Name = "Rule2";
            putRuleRequest.ScheduleExpression = "cron(*/1 * * * ? *)"; // Cron Expression (UTC Time): Minute Hour (DayofMonth) Month (DayofWeek) Year
            putRuleRequest.EventBusName       = "default";
            putRuleRequest.State = RuleState.ENABLED;

            var putRuleResponse = await EBclient.PutRuleAsync(putRuleRequest);

            Console.WriteLine(putRuleResponse.HttpStatusCode);
            Console.WriteLine(putRuleResponse.RuleArn);

            // Add Permission of the ScheduledRule to invoke function in Lambda
            var addPermissionRequest = new Amazon.Lambda.Model.AddPermissionRequest();

            addPermissionRequest.Action       = "lambda:InvokeFunction";
            addPermissionRequest.Principal    = "events.amazonaws.com";
            addPermissionRequest.StatementId  = "lambda-rule-2";
            addPermissionRequest.SourceArn    = putRuleResponse.RuleArn;
            addPermissionRequest.FunctionName = "TestEBSNS";

            var addPermissionResponse = await lambdaClient.AddPermissionAsync(addPermissionRequest);

            Console.WriteLine(addPermissionResponse.HttpStatusCode);

            // Set Target of the Schedule Rule to Lambda Function
            var putTargetRequest = new PutTargetsRequest();

            putTargetRequest.Rule         = "Rule2";
            putTargetRequest.EventBusName = "default";

            var eventTarget = new Target();

            eventTarget.Arn   = "arn:aws:lambda:your-region:your-account:function:TestEBSNS";
            eventTarget.Input = "{ \"Key1\":\"Rule1\", \"Key2\":\"Rule2\" }";
            eventTarget.Id    = "1";

            List <Target> eventTargets = new List <Target>();

            eventTargets.Add(eventTarget);
            putTargetRequest.Targets = eventTargets;

            var putTargetResponse = await EBclient.PutTargetsAsync(putTargetRequest);

            Console.WriteLine(putTargetResponse.HttpStatusCode);
        }
Пример #2
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        /// <summary>
        /// Initiates the asynchronous execution of the AddPermission operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the AddPermission 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<AddPermissionResponse> AddPermissionAsync(AddPermissionRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new AddPermissionRequestMarshaller();
            var unmarshaller = AddPermissionResponseUnmarshaller.Instance;

            return InvokeAsync<AddPermissionRequest,AddPermissionResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
Пример #3
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        internal AddPermissionResponse AddPermission(AddPermissionRequest request)
        {
            var marshaller = new AddPermissionRequestMarshaller();
            var unmarshaller = AddPermissionResponseUnmarshaller.Instance;

            return Invoke<AddPermissionRequest,AddPermissionResponse>(request, marshaller, unmarshaller);
        }
Пример #4
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        /// <summary>
        /// Initiates the asynchronous execution of the AddPermission operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the AddPermission 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 EndAddPermission
        ///         operation.</returns>
        public IAsyncResult BeginAddPermission(AddPermissionRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new AddPermissionRequestMarshaller();
            var unmarshaller = AddPermissionResponseUnmarshaller.Instance;

            return BeginInvoke<AddPermissionRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
Пример #5
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 private Amazon.Lambda.Model.AddPermissionResponse CallAWSServiceOperation(IAmazonLambda client, Amazon.Lambda.Model.AddPermissionRequest request)
 {
     Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Lambda", "AddPermission");
     try
     {
         #if DESKTOP
         return(client.AddPermission(request));
         #elif CORECLR
         return(client.AddPermissionAsync(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;
     }
 }
Пример #6
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        public object Execute(ExecutorContext context)
        {
            var cmdletContext = context as CmdletContext;
            // create request
            var request = new Amazon.Lambda.Model.AddPermissionRequest();

            if (cmdletContext.Action != null)
            {
                request.Action = cmdletContext.Action;
            }
            if (cmdletContext.EventSourceToken != null)
            {
                request.EventSourceToken = cmdletContext.EventSourceToken;
            }
            if (cmdletContext.FunctionName != null)
            {
                request.FunctionName = cmdletContext.FunctionName;
            }
            if (cmdletContext.Principal != null)
            {
                request.Principal = cmdletContext.Principal;
            }
            if (cmdletContext.Qualifier != null)
            {
                request.Qualifier = cmdletContext.Qualifier;
            }
            if (cmdletContext.RevisionId != null)
            {
                request.RevisionId = cmdletContext.RevisionId;
            }
            if (cmdletContext.SourceAccount != null)
            {
                request.SourceAccount = cmdletContext.SourceAccount;
            }
            if (cmdletContext.SourceArn != null)
            {
                request.SourceArn = cmdletContext.SourceArn;
            }
            if (cmdletContext.StatementId != null)
            {
                request.StatementId = cmdletContext.StatementId;
            }

            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);
        }
Пример #7
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 /// <summary>
 /// Initiates the asynchronous execution of the AddPermission operation.
 /// </summary>
 /// 
 /// <param name="request">Container for the necessary parameters to execute the AddPermission 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 AddPermissionAsync(AddPermissionRequest request, AmazonServiceCallback<AddPermissionRequest, AddPermissionResponse> callback, AsyncOptions options = null)
 {
     options = options == null?new AsyncOptions():options;
     var marshaller = new AddPermissionRequestMarshaller();
     var unmarshaller = AddPermissionResponseUnmarshaller.Instance;
     Action<AmazonWebServiceRequest, AmazonWebServiceResponse, Exception, AsyncOptions> callbackHelper = null;
     if(callback !=null )
         callbackHelper = (AmazonWebServiceRequest req, AmazonWebServiceResponse res, Exception ex, AsyncOptions ao) => { 
             AmazonServiceResult<AddPermissionRequest,AddPermissionResponse> responseObject 
                     = new AmazonServiceResult<AddPermissionRequest,AddPermissionResponse>((AddPermissionRequest)req, (AddPermissionResponse)res, ex , ao.State);    
                 callback(responseObject); 
         };
     BeginInvoke<AddPermissionRequest>(request, marshaller, unmarshaller, options, callbackHelper);
 }