java.lang.Object
- com.pulumi.resources.Resource
- - com.pulumi.resources.CustomResource
  - - com.pulumi.aws.ec2.NetworkAclRule

```
public class NetworkAclRule
extends com.pulumi.resources.CustomResource
```
Creates an entry (a rule) in a network ACL with the specified rule number. > **NOTE on Network ACLs and Network ACL Rules:** This provider currently provides both a standalone Network ACL Rule resource and a Network ACL resource with rules defined in-line. At this time you cannot use a Network ACL with in-line rules in conjunction with any Network ACL Rule resources. Doing so will cause a conflict of rule settings and will overwrite rules. ## Example Usage
```
 
 package generated_program;
 
 import com.pulumi.Context;
 import com.pulumi.Pulumi;
 import com.pulumi.core.Output;
 import com.pulumi.aws.ec2.NetworkAcl;
 import com.pulumi.aws.ec2.NetworkAclArgs;
 import com.pulumi.aws.ec2.NetworkAclRule;
 import com.pulumi.aws.ec2.NetworkAclRuleArgs;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Map;
 import java.io.File;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 
 public class App {
     public static void main(String[] args) {
         Pulumi.run(App::stack);
     }
 
     public static void stack(Context ctx) {
         var bar = new NetworkAcl("bar", NetworkAclArgs.builder()
             .vpcId(foo.id())
             .build());
 
         var barNetworkAclRule = new NetworkAclRule("barNetworkAclRule", NetworkAclRuleArgs.builder()
             .networkAclId(bar.id())
             .ruleNumber(200)
             .egress(false)
             .protocol("tcp")
             .ruleAction("allow")
             .cidrBlock(foo.cidrBlock())
             .fromPort(22)
             .toPort(22)
             .build());
 
     }
 }
 
 
```
> **Note:** One of either `cidrBlock` or `ipv6CidrBlock` is required. ## Import ### Identity Schema #### Required * `egress` (Boolean) Indicates whether this is an egress rule. * `networkAclId` (String) The ID of the network ACL. * `protocol` (String) The protocol. This can be a decimal value such as `6` or a keyword such as `tcp`. * `ruleNumber` (Number) The rule number for the entry. #### Optional * `accountId` (String) AWS account where this resource is managed. * `region` (String) Region where this resource is managed. Using the protocol's decimal value: Using `pulumi import`, import individual rules using `NETWORK_ACL_ID:RULE_NUMBER:PROTOCOL:EGRESS`, where `PROTOCOL` can be a decimal (such as `"6"`) or string (such as `"tcp"`) value. For example: Using the protocol's string value: ```sh $ pulumi import aws:ec2/networkAclRule:NetworkAclRule my_rule acl-7aaabd18:100:tcp:false ``` Using the protocol's decimal value: ```sh $ pulumi import aws:ec2/networkAclRule:NetworkAclRule my_rule acl-7aaabd18:100:6:false ```

Nested Class Summary
- Nested classes/interfaces inherited from class com.pulumi.resources.CustomResource
  com.pulumi.resources.CustomResource.CustomResourceInternal
- Nested classes/interfaces inherited from class com.pulumi.resources.Resource
  com.pulumi.resources.Resource.LazyField<T extends java.lang.Object>, com.pulumi.resources.Resource.LazyFields, com.pulumi.resources.Resource.ResourceInternal

Field Summary
- Fields inherited from class com.pulumi.resources.Resource
  childResources, remote

Constructor Summary

Constructors
Constructor	Description
`NetworkAclRule(java.lang.String name)`
`NetworkAclRule(java.lang.String name, NetworkAclRuleArgs args)`
`NetworkAclRule(java.lang.String name, NetworkAclRuleArgs args, com.pulumi.resources.CustomResourceOptions options)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`com.pulumi.core.Output<java.util.Optional<java.lang.String>>`	`cidrBlock()`
`com.pulumi.core.Output<java.util.Optional<java.lang.Boolean>>`	`egress()`
`com.pulumi.core.Output<java.util.Optional<java.lang.Integer>>`	`fromPort()`
`static NetworkAclRule`	`get(java.lang.String name, com.pulumi.core.Output<java.lang.String> id, NetworkAclRuleState state, com.pulumi.resources.CustomResourceOptions options)`	Get an existing Host resource's state with the given name, ID, and optional extra properties used to qualify the lookup.
`com.pulumi.core.Output<java.util.Optional<java.lang.Integer>>`	`icmpCode()`
`com.pulumi.core.Output<java.util.Optional<java.lang.Integer>>`	`icmpType()`
`com.pulumi.core.Output<java.util.Optional<java.lang.String>>`	`ipv6CidrBlock()`
`com.pulumi.core.Output<java.lang.String>`	`networkAclId()`
`com.pulumi.core.Output<java.lang.String>`	`protocol()`
`com.pulumi.core.Output<java.lang.String>`	`region()`
`com.pulumi.core.Output<java.lang.String>`	`ruleAction()`
`com.pulumi.core.Output<java.lang.Integer>`	`ruleNumber()`
`com.pulumi.core.Output<java.util.Optional<java.lang.Integer>>`	`toPort()`

Methods inherited from class com.pulumi.resources.CustomResource
getId, id, idFuture

Methods inherited from class com.pulumi.resources.Resource
getChildResources, getResourceName, getResourceType, getUrn, pulumiChildResources, pulumiResourceName, pulumiResourceType, urn

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NetworkAclRule
```
public NetworkAclRule(java.lang.String name)
```
    Parameters:
    
    name - The _unique_ name of the resulting resource.
  - NetworkAclRule
```
public NetworkAclRule(java.lang.String name,
                      NetworkAclRuleArgs args)
```
    Parameters:
    
    name - The _unique_ name of the resulting resource.
    
    args - The arguments to use to populate this resource's properties.
  - NetworkAclRule
```
public NetworkAclRule(java.lang.String name,
                      NetworkAclRuleArgs args,
                      @Nullable
                      com.pulumi.resources.CustomResourceOptions options)
```
    Parameters:
    
    name - The _unique_ name of the resulting resource.
    
    args - The arguments to use to populate this resource's properties.
    
    options - A bag of options that control this resource's behavior.
- Method Detail
  - cidrBlock
```
public com.pulumi.core.Output<java.util.Optional<java.lang.String>> cidrBlock()
```
    Returns:
    
    The network range to allow or deny, in CIDR notation (for example 172.16.0.0/24 ).
  - egress
```
public com.pulumi.core.Output<java.util.Optional<java.lang.Boolean>> egress()
```
    Returns:
    
    Indicates whether this is an egress rule (rule is applied to traffic leaving the subnet). Default `false`.
  - fromPort
```
public com.pulumi.core.Output<java.util.Optional<java.lang.Integer>> fromPort()
```
    Returns:
    
    The from port to match.
  - icmpCode
```
public com.pulumi.core.Output<java.util.Optional<java.lang.Integer>> icmpCode()
```
    Returns:
    
    ICMP protocol: The ICMP code. Required if specifying ICMP for the protocolE.g., -1 > **NOTE:** If the value of `protocol` is `-1` or `all`, the `fromPort` and `toPort` values will be ignored and the rule will apply to all ports. > **NOTE:** If the value of `icmpType` is `-1` (which results in a wildcard ICMP type), the `icmpCode` must also be set to `-1` (wildcard ICMP code). > Note: For more information on ICMP types and codes, see here: https://www.iana.org/assignments/icmp-parameters/icmp-parameters.xhtml
  - icmpType
```
public com.pulumi.core.Output<java.util.Optional<java.lang.Integer>> icmpType()
```
    Returns:
    
    ICMP protocol: The ICMP type. Required if specifying ICMP for the protocolE.g., -1
  - ipv6CidrBlock
```
public com.pulumi.core.Output<java.util.Optional<java.lang.String>> ipv6CidrBlock()
```
    Returns:
    
    The IPv6 CIDR block to allow or deny.
  - networkAclId
```
public com.pulumi.core.Output<java.lang.String> networkAclId()
```
    Returns:
    
    The ID of the network ACL.
  - protocol
```
public com.pulumi.core.Output<java.lang.String> protocol()
```
    Returns:
    
    The protocol. A value of -1 means all protocols.
  - region
```
public com.pulumi.core.Output<java.lang.String> region()
```
    Returns:
    
    Region where this resource will be [managed](https://docs.aws.amazon.com/general/latest/gr/rande.html#regional-endpoints). Defaults to the Region set in the provider configuration.
  - ruleAction
```
public com.pulumi.core.Output<java.lang.String> ruleAction()
```
    Returns:
    
    Indicates whether to allow or deny the traffic that matches the rule. Accepted values: `allow` | `deny`
  - ruleNumber
```
public com.pulumi.core.Output<java.lang.Integer> ruleNumber()
```
    Returns:
    
    The rule number for the entry (for example, 100). ACL entries are processed in ascending order by rule number.
  - toPort
```
public com.pulumi.core.Output<java.util.Optional<java.lang.Integer>> toPort()
```
    Returns:
    
    The to port to match.
  - get
```
public static NetworkAclRule get(java.lang.String name,
                                 com.pulumi.core.Output<java.lang.String> id,
                                 @Nullable
                                 NetworkAclRuleState state,
                                 @Nullable
                                 com.pulumi.resources.CustomResourceOptions options)
```
    Get an existing Host resource's state with the given name, ID, and optional extra properties used to qualify the lookup.
    
    Parameters:
    
    name - The _unique_ name of the resulting resource.
    
    id - The _unique_ provider ID of the resource to lookup.
    
    state -
    
    options - Optional settings to control the behavior of the CustomResource.

Class NetworkAclRule

Nested Class Summary

Nested classes/interfaces inherited from class com.pulumi.resources.CustomResource

Nested classes/interfaces inherited from class com.pulumi.resources.Resource

Field Summary

Fields inherited from class com.pulumi.resources.Resource

Constructor Summary

Method Summary

Methods inherited from class com.pulumi.resources.CustomResource

Methods inherited from class com.pulumi.resources.Resource

Methods inherited from class java.lang.Object

Constructor Detail

NetworkAclRule

NetworkAclRule

NetworkAclRule

Method Detail

cidrBlock

egress

fromPort

icmpCode

icmpType

ipv6CidrBlock

networkAclId

protocol

region

ruleAction

ruleNumber

toPort

get