Describe Network ACLs

Step Details
Introduced in Version	3.0.0
Last Modified in Version	7.0.0
Location	Integration > Amazon AWS > EC2

The Describe Network ACL step is used to describe one or more network ACL.

Prerequisites

This step requires the Amazon AWS Module to be installed before it will be available in the toolbox, and an active AWS account. The Amazon WebServices Settings must also be configured.
A dependency must be created after installing the module in order for the the steps to be properly used.

Properties

Inputs

Property	Description	Data Type
Filters	Optional list of filters to apply to just retrieve specific fields.	List of Filter
Network Acl Ids	List of ACL IDs to describe.	List of String
Region	The Amazon AWS region the instance is associated with.	AmazonAWSRegion

Outputs

Property	Description	Data Type
Done	Outputs list of descriptive information.	List of NetworkAcl

Example Inputs and Outputs

Input	Outputs Labels	Output
us-east-1	CidrBlock	0.0.0.0/0
acl-058440d27370262ca	Egress	true
	Ipv6CidrBlock	null
	Protocol	-1
	RuleAction	allow
	RuleNumber	100
	FromPort	null
	ToPort	null
	IcmpCode	null
	IcmpType	null

Common Errors

AWS Was Not Able To Validate the Provided Access Credentials.

If the access credentials established in system settings are invalid, the step will cause an error.

To correct this, ensure the Access Key Id and Secret Access Key are both correct and active.

Exception Message:

Exception Stack Trace: DecisionsFramework.Design.Flow.ErrorRunningFlowStep: Error running step Substring 1[Substring] in flow [Display Steps]: Exception invoking method Substring on class StringSteps 
 ---> DecisionsFramework.LoggedException: Exception invoking method Substring on class StringSteps 
 ---> System.ArgumentOutOfRangeException: Index and length must refer to a location within the string. (Parameter 'length')  
   at System.String.Substring(Int32 startIndex, Int32 length)       
   --- End of inner exception stack trace ---  
   at DecisionsFramework.Design.Flow.StepImplementations.InvokeMethodStep.Run(StepStartData data  at DecisionsFramework.Design.Flow.FlowStep.RunStepInternal(String flowTrackingID, String stepTrackingID, KeyValuePairDataStructure[] stepRunDataValues, AbstractFlowTrackingData trackingData)  
   at DecisionsFramework.Design.Flow.FlowStep.Start(String flowTrackingID, String stepTrackingID, FlowStateData data, AbstractFlowTrackingData trackingData, RunningStepData currentStepData)       
   --- End of inner exception stack trace ---

The Filter ________ is Invalid.

If the inputted filter is not a valid filter, the step will cause an error.

To correct this, input a valid filter or do not input a filter.

Exception Message:

DecisionsFramework.Design.Flow.ErrorRunningFlowStep: Error running step Describe Network Acls 1[DescribeNetworkAcls] in flow [Step Library Flow]: Exception invoking method DescribeNetworkAcls on class AmazonEC2Core
 ---> DecisionsFramework.LoggedException: Exception invoking method DescribeNetworkAcls on class AmazonEC2Core
 ---> Amazon.EC2.AmazonEC2Exception: The filter 'egress' is invalid
 ---> Amazon.Runtime.Internal.HttpErrorResponseException: Exception of type 'Amazon.Runtime.Internal.HttpErrorResponseException' was thrown. at Amazon.Runtime.HttpWebRequestMessage.ProcessHttpResponseMessage(HttpResponseMessage responseMessage)
 at Amazon.Runtime.HttpWebRequestMessage.GetResponseAsync(CancellationToken cancellationToken)
 at Amazon.Runtime.Internal.HttpHandler`1.InvokeAsync[T](IExecutionContext executionContext)
 at Amazon.Runtime.Internal.Unmarshaller.InvokeAsync[T](IExecutionContext executionContext)
 at Amazon.EC2.Internal.AmazonEC2ResponseHandler.InvokeAsync[T](IExecutionContext executionContext)
 at Amazon.Runtime.Internal.ErrorHandler.InvokeAsync[T](IExecutionContext executionContext)
   --- End of inner exception stack trace ---

Related Information

EC2

AWS