# Network Firewall

This page documents function available when using the Network_Firewall module, created with @service Network_Firewall.

### Documentation

Main.Network_Firewall.associate_firewall_policyMethod
associate_firewall_policy(firewall_policy_arn)
associate_firewall_policy(firewall_policy_arn, params::Dict{String,<:Any})

Associates a FirewallPolicy to a Firewall. A firewall policy defines how to monitor and manage your VPC network traffic, using a collection of inspection rule groups and other settings. Each firewall requires one firewall policy association, and you can use the same firewall policy for multiple firewalls.

Arguments

• firewall_policy_arn: The Amazon Resource Name (ARN) of the firewall policy.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
• "UpdateToken": An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request. To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it. To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.
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Main.Network_Firewall.associate_subnetsMethod
associate_subnets(subnet_mappings)
associate_subnets(subnet_mappings, params::Dict{String,<:Any})

Associates the specified subnets in the Amazon VPC to the firewall. You can specify one subnet for each of the Availability Zones that the VPC spans. This request creates an Network Firewall firewall endpoint in each of the subnets. To enable the firewall's protections, you must also modify the VPC's route tables for each subnet's Availability Zone, to redirect the traffic that's coming into and going out of the zone through the firewall endpoint.

Arguments

• subnet_mappings: The IDs of the subnets that you want to associate with the firewall.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
• "UpdateToken": An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request. To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it. To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.
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Main.Network_Firewall.create_firewallMethod
create_firewall(firewall_name, firewall_policy_arn, subnet_mappings, vpc_id)
create_firewall(firewall_name, firewall_policy_arn, subnet_mappings, vpc_id, params::Dict{String,<:Any})

Creates an Network Firewall Firewall and accompanying FirewallStatus for a VPC. The firewall defines the configuration settings for an Network Firewall firewall. The settings that you can define at creation include the firewall policy, the subnets in your VPC to use for the firewall endpoints, and any tags that are attached to the firewall Amazon Web Services resource. After you create a firewall, you can provide additional settings, like the logging configuration. To update the settings for a firewall, you use the operations that apply to the settings themselves, for example UpdateLoggingConfiguration, AssociateSubnets, and UpdateFirewallDeleteProtection. To manage a firewall's tags, use the standard Amazon Web Services resource tagging operations, ListTagsForResource, TagResource, and UntagResource. To retrieve information about firewalls, use ListFirewalls and DescribeFirewall.

Arguments

• firewall_name: The descriptive name of the firewall. You can't change the name of a firewall after you create it.
• firewall_policy_arn: The Amazon Resource Name (ARN) of the FirewallPolicy that you want to use for the firewall.
• subnet_mappings: The public subnets to use for your Network Firewall firewalls. Each subnet must belong to a different Availability Zone in the VPC. Network Firewall creates a firewall endpoint in each subnet.
• vpc_id: The unique identifier of the VPC where Network Firewall should create the firewall. You can't change this setting after you create the firewall.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "DeleteProtection": A flag indicating whether it is possible to delete the firewall. A setting of TRUE indicates that the firewall is protected against deletion. Use this setting to protect against accidentally deleting a firewall that is in use. When you create a firewall, the operation initializes this flag to TRUE.
• "Description": A description of the firewall.
• "EncryptionConfiguration": A complex type that contains settings for encryption of your firewall resources.
• "FirewallPolicyChangeProtection": A setting indicating whether the firewall is protected against a change to the firewall policy association. Use this setting to protect against accidentally modifying the firewall policy for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.
• "SubnetChangeProtection": A setting indicating whether the firewall is protected against changes to the subnet associations. Use this setting to protect against accidentally modifying the subnet associations for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.
• "Tags": The key:value pairs to associate with the resource.
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Main.Network_Firewall.create_firewall_policyMethod
create_firewall_policy(firewall_policy, firewall_policy_name)
create_firewall_policy(firewall_policy, firewall_policy_name, params::Dict{String,<:Any})

Creates the firewall policy for the firewall according to the specifications. An Network Firewall firewall policy defines the behavior of a firewall, in a collection of stateless and stateful rule groups and other settings. You can use one firewall policy for multiple firewalls.

Arguments

• firewall_policy: The rule groups and policy actions to use in the firewall policy.
• firewall_policy_name: The descriptive name of the firewall policy. You can't change the name of a firewall policy after you create it.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "Description": A description of the firewall policy.
• "DryRun": Indicates whether you want Network Firewall to just check the validity of the request, rather than run the request. If set to TRUE, Network Firewall checks whether the request can run successfully, but doesn't actually make the requested changes. The call returns the value that the request would return if you ran it with dry run set to FALSE, but doesn't make additions or changes to your resources. This option allows you to make sure that you have the required permissions to run the request and that your request parameters are valid. If set to FALSE, Network Firewall makes the requested changes to your resources.
• "EncryptionConfiguration": A complex type that contains settings for encryption of your firewall policy resources.
• "Tags": The key:value pairs to associate with the resource.
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Main.Network_Firewall.create_rule_groupMethod
create_rule_group(capacity, rule_group_name, type)
create_rule_group(capacity, rule_group_name, type, params::Dict{String,<:Any})

Creates the specified stateless or stateful rule group, which includes the rules for network traffic inspection, a capacity setting, and tags. You provide your rule group specification in your request using either RuleGroup or Rules.

Arguments

• capacity: The maximum operating resources that this rule group can use. Rule group capacity is fixed at creation. When you update a rule group, you are limited to this capacity. When you reference a rule group from a firewall policy, Network Firewall reserves this capacity for the rule group. You can retrieve the capacity that would be required for a rule group before you create the rule group by calling CreateRuleGroup with DryRun set to TRUE. You can't change or exceed this capacity when you update the rule group, so leave room for your rule group to grow. Capacity for a stateless rule group For a stateless rule group, the capacity required is the sum of the capacity requirements of the individual rules that you expect to have in the rule group. To calculate the capacity requirement of a single rule, multiply the capacity requirement values of each of the rule's match settings: A match setting with no criteria specified has a value of 1. A match setting with Any specified has a value of 1. All other match settings have a value equal to the number of elements provided in the setting. For example, a protocol setting ["UDP"] and a source setting ["10.0.0.0/24"] each have a value of 1. A protocol setting ["UDP","TCP"] has a value of 2. A source setting ["10.0.0.0/24","10.0.0.1/24","10.0.0.2/24"] has a value of 3. A rule with no criteria specified in any of its match settings has a capacity requirement of 1. A rule with protocol setting ["UDP","TCP"], source setting ["10.0.0.0/24","10.0.0.1/24","10.0.0.2/24"], and a single specification or no specification for each of the other match settings has a capacity requirement of 6. Capacity for a stateful rule group For a stateful rule group, the minimum capacity required is the number of individual rules that you expect to have in the rule group.
• rule_group_name: The descriptive name of the rule group. You can't change the name of a rule group after you create it.
• type: Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "Description": A description of the rule group.
• "DryRun": Indicates whether you want Network Firewall to just check the validity of the request, rather than run the request. If set to TRUE, Network Firewall checks whether the request can run successfully, but doesn't actually make the requested changes. The call returns the value that the request would return if you ran it with dry run set to FALSE, but doesn't make additions or changes to your resources. This option allows you to make sure that you have the required permissions to run the request and that your request parameters are valid. If set to FALSE, Network Firewall makes the requested changes to your resources.
• "EncryptionConfiguration": A complex type that contains settings for encryption of your rule group resources.
• "RuleGroup": An object that defines the rule group rules. You must provide either this rule group setting or a Rules setting, but not both.
• "Rules": A string containing stateful rule group rules specifications in Suricata flat format, with one rule per line. Use this to import your existing Suricata compatible rule groups. You must provide either this rules setting or a populated RuleGroup setting, but not both. You can provide your rule group specification in Suricata flat format through this setting when you create or update your rule group. The call response returns a RuleGroup object that Network Firewall has populated from your string.
• "SourceMetadata": A complex type that contains metadata about the rule group that your own rule group is copied from. You can use the metadata to keep track of updates made to the originating rule group.
• "Tags": The key:value pairs to associate with the resource.
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Main.Network_Firewall.delete_firewallMethod
delete_firewall()
delete_firewall(params::Dict{String,<:Any})

Deletes the specified Firewall and its FirewallStatus. This operation requires the firewall's DeleteProtection flag to be FALSE. You can't revert this operation. You can check whether a firewall is in use by reviewing the route tables for the Availability Zones where you have firewall subnet mappings. Retrieve the subnet mappings by calling DescribeFirewall. You define and update the route tables through Amazon VPC. As needed, update the route tables for the zones to remove the firewall endpoints. When the route tables no longer use the firewall endpoints, you can remove the firewall safely. To delete a firewall, remove the delete protection if you need to using UpdateFirewallDeleteProtection, then delete the firewall by calling DeleteFirewall.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
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Main.Network_Firewall.delete_firewall_policyMethod
delete_firewall_policy()
delete_firewall_policy(params::Dict{String,<:Any})

Deletes the specified FirewallPolicy.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallPolicyArn": The Amazon Resource Name (ARN) of the firewall policy. You must specify the ARN or the name, and you can specify both.
• "FirewallPolicyName": The descriptive name of the firewall policy. You can't change the name of a firewall policy after you create it. You must specify the ARN or the name, and you can specify both.
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Main.Network_Firewall.delete_resource_policyMethod
delete_resource_policy(resource_arn)
delete_resource_policy(resource_arn, params::Dict{String,<:Any})

Deletes a resource policy that you created in a PutResourcePolicy request.

Arguments

• resource_arn: The Amazon Resource Name (ARN) of the rule group or firewall policy whose resource policy you want to delete.
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Main.Network_Firewall.delete_rule_groupMethod
delete_rule_group()
delete_rule_group(params::Dict{String,<:Any})

Deletes the specified RuleGroup.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "RuleGroupArn": The Amazon Resource Name (ARN) of the rule group. You must specify the ARN or the name, and you can specify both.
• "RuleGroupName": The descriptive name of the rule group. You can't change the name of a rule group after you create it. You must specify the ARN or the name, and you can specify both.
• "Type": Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules. This setting is required for requests that do not include the RuleGroupARN.
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Main.Network_Firewall.describe_firewallMethod
describe_firewall()
describe_firewall(params::Dict{String,<:Any})

Returns the data objects for the specified firewall.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
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Main.Network_Firewall.describe_firewall_policyMethod
describe_firewall_policy()
describe_firewall_policy(params::Dict{String,<:Any})

Returns the data objects for the specified firewall policy.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallPolicyArn": The Amazon Resource Name (ARN) of the firewall policy. You must specify the ARN or the name, and you can specify both.
• "FirewallPolicyName": The descriptive name of the firewall policy. You can't change the name of a firewall policy after you create it. You must specify the ARN or the name, and you can specify both.
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Main.Network_Firewall.describe_logging_configurationMethod
describe_logging_configuration()
describe_logging_configuration(params::Dict{String,<:Any})

Returns the logging configuration for the specified firewall.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
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Main.Network_Firewall.describe_resource_policyMethod
describe_resource_policy(resource_arn)
describe_resource_policy(resource_arn, params::Dict{String,<:Any})

Retrieves a resource policy that you created in a PutResourcePolicy request.

Arguments

• resource_arn: The Amazon Resource Name (ARN) of the rule group or firewall policy whose resource policy you want to retrieve.
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Main.Network_Firewall.describe_rule_groupMethod
describe_rule_group()
describe_rule_group(params::Dict{String,<:Any})

Returns the data objects for the specified rule group.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "RuleGroupArn": The Amazon Resource Name (ARN) of the rule group. You must specify the ARN or the name, and you can specify both.
• "RuleGroupName": The descriptive name of the rule group. You can't change the name of a rule group after you create it. You must specify the ARN or the name, and you can specify both.
• "Type": Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules. This setting is required for requests that do not include the RuleGroupARN.
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Main.Network_Firewall.describe_rule_group_metadataMethod
describe_rule_group_metadata()
describe_rule_group_metadata(params::Dict{String,<:Any})

High-level information about a rule group, returned by operations like create and describe. You can use the information provided in the metadata to retrieve and manage a rule group. You can retrieve all objects for a rule group by calling DescribeRuleGroup.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "RuleGroupArn": The descriptive name of the rule group. You can't change the name of a rule group after you create it. You must specify the ARN or the name, and you can specify both.
• "RuleGroupName": The descriptive name of the rule group. You can't change the name of a rule group after you create it. You must specify the ARN or the name, and you can specify both.
• "Type": Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules. This setting is required for requests that do not include the RuleGroupARN.
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Main.Network_Firewall.disassociate_subnetsMethod
disassociate_subnets(subnet_ids)
disassociate_subnets(subnet_ids, params::Dict{String,<:Any})

Removes the specified subnet associations from the firewall. This removes the firewall endpoints from the subnets and removes any network filtering protections that the endpoints were providing.

Arguments

• subnet_ids: The unique identifiers for the subnets that you want to disassociate.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
• "UpdateToken": An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request. To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it. To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.
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Main.Network_Firewall.list_firewall_policiesMethod
list_firewall_policies()
list_firewall_policies(params::Dict{String,<:Any})

Retrieves the metadata for the firewall policies that you have defined. Depending on your setting for max results and the number of firewall policies, a single call might not return the full list.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "MaxResults": The maximum number of objects that you want Network Firewall to return for this request. If more objects are available, in the response, Network Firewall provides a NextToken value that you can use in a subsequent call to get the next batch of objects.
• "NextToken": When you request a list of objects with a MaxResults setting, if the number of objects that are still available for retrieval exceeds the maximum you requested, Network Firewall returns a NextToken value in the response. To retrieve the next batch of objects, use the token returned from the prior request in your next request.
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Main.Network_Firewall.list_firewallsMethod
list_firewalls()
list_firewalls(params::Dict{String,<:Any})

Retrieves the metadata for the firewalls that you have defined. If you provide VPC identifiers in your request, this returns only the firewalls for those VPCs. Depending on your setting for max results and the number of firewalls, a single call might not return the full list.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "MaxResults": The maximum number of objects that you want Network Firewall to return for this request. If more objects are available, in the response, Network Firewall provides a NextToken value that you can use in a subsequent call to get the next batch of objects.
• "NextToken": When you request a list of objects with a MaxResults setting, if the number of objects that are still available for retrieval exceeds the maximum you requested, Network Firewall returns a NextToken value in the response. To retrieve the next batch of objects, use the token returned from the prior request in your next request.
• "VpcIds": The unique identifiers of the VPCs that you want Network Firewall to retrieve the firewalls for. Leave this blank to retrieve all firewalls that you have defined.
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Main.Network_Firewall.list_rule_groupsMethod
list_rule_groups()
list_rule_groups(params::Dict{String,<:Any})

Retrieves the metadata for the rule groups that you have defined. Depending on your setting for max results and the number of rule groups, a single call might not return the full list.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "ManagedType": Indicates the general category of the Amazon Web Services managed rule group.
• "MaxResults": The maximum number of objects that you want Network Firewall to return for this request. If more objects are available, in the response, Network Firewall provides a NextToken value that you can use in a subsequent call to get the next batch of objects.
• "NextToken": When you request a list of objects with a MaxResults setting, if the number of objects that are still available for retrieval exceeds the maximum you requested, Network Firewall returns a NextToken value in the response. To retrieve the next batch of objects, use the token returned from the prior request in your next request.
• "Scope": The scope of the request. The default setting of ACCOUNT or a setting of NULL returns all of the rule groups in your account. A setting of MANAGED returns all available managed rule groups.
• "Type": Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules.
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Main.Network_Firewall.list_tags_for_resourceMethod
list_tags_for_resource(resource_arn)
list_tags_for_resource(resource_arn, params::Dict{String,<:Any})

Retrieves the tags associated with the specified resource. Tags are key:value pairs that you can use to categorize and manage your resources, for purposes like billing. For example, you might set the tag key to "customer" and the value to the customer name or ID. You can specify one or more tags to add to each Amazon Web Services resource, up to 50 tags for a resource. You can tag the Amazon Web Services resources that you manage through Network Firewall: firewalls, firewall policies, and rule groups.

Arguments

• resource_arn: The Amazon Resource Name (ARN) of the resource.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "MaxResults": The maximum number of objects that you want Network Firewall to return for this request. If more objects are available, in the response, Network Firewall provides a NextToken value that you can use in a subsequent call to get the next batch of objects.
• "NextToken": When you request a list of objects with a MaxResults setting, if the number of objects that are still available for retrieval exceeds the maximum you requested, Network Firewall returns a NextToken value in the response. To retrieve the next batch of objects, use the token returned from the prior request in your next request.
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Main.Network_Firewall.put_resource_policyMethod
put_resource_policy(policy, resource_arn)
put_resource_policy(policy, resource_arn, params::Dict{String,<:Any})

Creates or updates an IAM policy for your rule group or firewall policy. Use this to share rule groups and firewall policies between accounts. This operation works in conjunction with the Amazon Web Services Resource Access Manager (RAM) service to manage resource sharing for Network Firewall. Use this operation to create or update a resource policy for your rule group or firewall policy. In the policy, you specify the accounts that you want to share the resource with and the operations that you want the accounts to be able to perform. When you add an account in the resource policy, you then run the following Resource Access Manager (RAM) operations to access and accept the shared rule group or firewall policy. GetResourceShareInvitations - Returns the Amazon Resource Names (ARNs) of the resource share invitations. AcceptResourceShareInvitation - Accepts the share invitation for a specified resource share. For additional information about resource sharing using RAM, see Resource Access Manager User Guide.

Arguments

• policy: The IAM policy statement that lists the accounts that you want to share your rule group or firewall policy with and the operations that you want the accounts to be able to perform. For a rule group resource, you can specify the following operations in the Actions section of the statement: network-firewall:CreateFirewallPolicy network-firewall:UpdateFirewallPolicy network-firewall:ListRuleGroups For a firewall policy resource, you can specify the following operations in the Actions section of the statement: network-firewall:CreateFirewall network-firewall:UpdateFirewall network-firewall:AssociateFirewallPolicy network-firewall:ListFirewallPolicies In the Resource section of the statement, you specify the ARNs for the rule groups and firewall policies that you want to share with the account that you specified in Arn.
• resource_arn: The Amazon Resource Name (ARN) of the account that you want to share rule groups and firewall policies with.
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Main.Network_Firewall.tag_resourceMethod
tag_resource(resource_arn, tags)
tag_resource(resource_arn, tags, params::Dict{String,<:Any})

Adds the specified tags to the specified resource. Tags are key:value pairs that you can use to categorize and manage your resources, for purposes like billing. For example, you might set the tag key to "customer" and the value to the customer name or ID. You can specify one or more tags to add to each Amazon Web Services resource, up to 50 tags for a resource. You can tag the Amazon Web Services resources that you manage through Network Firewall: firewalls, firewall policies, and rule groups.

Arguments

• resource_arn: The Amazon Resource Name (ARN) of the resource.
• tags:
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Main.Network_Firewall.untag_resourceMethod
untag_resource(resource_arn, tag_keys)
untag_resource(resource_arn, tag_keys, params::Dict{String,<:Any})

Removes the tags with the specified keys from the specified resource. Tags are key:value pairs that you can use to categorize and manage your resources, for purposes like billing. For example, you might set the tag key to "customer" and the value to the customer name or ID. You can specify one or more tags to add to each Amazon Web Services resource, up to 50 tags for a resource. You can manage tags for the Amazon Web Services resources that you manage through Network Firewall: firewalls, firewall policies, and rule groups.

Arguments

• resource_arn: The Amazon Resource Name (ARN) of the resource.
• tag_keys:
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Main.Network_Firewall.update_firewall_delete_protectionMethod
update_firewall_delete_protection(delete_protection)
update_firewall_delete_protection(delete_protection, params::Dict{String,<:Any})

Modifies the flag, DeleteProtection, which indicates whether it is possible to delete the firewall. If the flag is set to TRUE, the firewall is protected against deletion. This setting helps protect against accidentally deleting a firewall that's in use.

Arguments

• delete_protection: A flag indicating whether it is possible to delete the firewall. A setting of TRUE indicates that the firewall is protected against deletion. Use this setting to protect against accidentally deleting a firewall that is in use. When you create a firewall, the operation initializes this flag to TRUE.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
• "UpdateToken": An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request. To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it. To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.
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Main.Network_Firewall.update_firewall_descriptionMethod
update_firewall_description()
update_firewall_description(params::Dict{String,<:Any})

Modifies the description for the specified firewall. Use the description to help you identify the firewall when you're working with it.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "Description": The new description for the firewall. If you omit this setting, Network Firewall removes the description for the firewall.
• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
• "UpdateToken": An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request. To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it. To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.
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Main.Network_Firewall.update_firewall_encryption_configurationMethod
update_firewall_encryption_configuration()
update_firewall_encryption_configuration(params::Dict{String,<:Any})

A complex type that contains settings for encryption of your firewall resources.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "EncryptionConfiguration":
• "FirewallArn": The Amazon Resource Name (ARN) of the firewall.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it.
• "UpdateToken": An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request. To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it. To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.
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Main.Network_Firewall.update_firewall_policyMethod
update_firewall_policy(firewall_policy, update_token)
update_firewall_policy(firewall_policy, update_token, params::Dict{String,<:Any})

Updates the properties of the specified firewall policy.

Arguments

• firewall_policy: The updated firewall policy to use for the firewall.
• update_token: A token used for optimistic locking. Network Firewall returns a token to your requests that access the firewall policy. The token marks the state of the policy resource at the time of the request. To make changes to the policy, you provide the token in your request. Network Firewall uses the token to ensure that the policy hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall policy again to get a current copy of it with current token. Reapply your changes as needed, then try the operation again using the new token.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "Description": A description of the firewall policy.
• "DryRun": Indicates whether you want Network Firewall to just check the validity of the request, rather than run the request. If set to TRUE, Network Firewall checks whether the request can run successfully, but doesn't actually make the requested changes. The call returns the value that the request would return if you ran it with dry run set to FALSE, but doesn't make additions or changes to your resources. This option allows you to make sure that you have the required permissions to run the request and that your request parameters are valid. If set to FALSE, Network Firewall makes the requested changes to your resources.
• "EncryptionConfiguration": A complex type that contains settings for encryption of your firewall policy resources.
• "FirewallPolicyArn": The Amazon Resource Name (ARN) of the firewall policy. You must specify the ARN or the name, and you can specify both.
• "FirewallPolicyName": The descriptive name of the firewall policy. You can't change the name of a firewall policy after you create it. You must specify the ARN or the name, and you can specify both.
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Main.Network_Firewall.update_firewall_policy_change_protectionMethod
update_firewall_policy_change_protection(firewall_policy_change_protection)
update_firewall_policy_change_protection(firewall_policy_change_protection, params::Dict{String,<:Any})

Modifies the flag, ChangeProtection, which indicates whether it is possible to change the firewall. If the flag is set to TRUE, the firewall is protected from changes. This setting helps protect against accidentally changing a firewall that's in use.

Arguments

• firewall_policy_change_protection: A setting indicating whether the firewall is protected against a change to the firewall policy association. Use this setting to protect against accidentally modifying the firewall policy for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
• "UpdateToken": An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request. To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it. To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.
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Main.Network_Firewall.update_logging_configurationMethod
update_logging_configuration()
update_logging_configuration(params::Dict{String,<:Any})

Sets the logging configuration for the specified firewall. To change the logging configuration, retrieve the LoggingConfiguration by calling DescribeLoggingConfiguration, then change it and provide the modified object to this update call. You must change the logging configuration one LogDestinationConfig at a time inside the retrieved LoggingConfiguration object. You can perform only one of the following actions in any call to UpdateLoggingConfiguration: Create a new log destination object by adding a single LogDestinationConfig array element to LogDestinationConfigs. Delete a log destination object by removing a single LogDestinationConfig array element from LogDestinationConfigs. Change the LogDestination setting in a single LogDestinationConfig array element. You can't change the LogDestinationType or LogType in a LogDestinationConfig. To change these settings, delete the existing LogDestinationConfig object and create a new one, using two separate calls to this update operation.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
• "LoggingConfiguration": Defines how Network Firewall performs logging for a firewall. If you omit this setting, Network Firewall disables logging for the firewall.
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Main.Network_Firewall.update_rule_groupMethod
update_rule_group(update_token)
update_rule_group(update_token, params::Dict{String,<:Any})

Updates the rule settings for the specified rule group. You use a rule group by reference in one or more firewall policies. When you modify a rule group, you modify all firewall policies that use the rule group. To update a rule group, first call DescribeRuleGroup to retrieve the current RuleGroup object, update the object as needed, and then provide the updated object to this call.

Arguments

• update_token: A token used for optimistic locking. Network Firewall returns a token to your requests that access the rule group. The token marks the state of the rule group resource at the time of the request. To make changes to the rule group, you provide the token in your request. Network Firewall uses the token to ensure that the rule group hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the rule group again to get a current copy of it with a current token. Reapply your changes as needed, then try the operation again using the new token.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "Description": A description of the rule group.
• "DryRun": Indicates whether you want Network Firewall to just check the validity of the request, rather than run the request. If set to TRUE, Network Firewall checks whether the request can run successfully, but doesn't actually make the requested changes. The call returns the value that the request would return if you ran it with dry run set to FALSE, but doesn't make additions or changes to your resources. This option allows you to make sure that you have the required permissions to run the request and that your request parameters are valid. If set to FALSE, Network Firewall makes the requested changes to your resources.
• "EncryptionConfiguration": A complex type that contains settings for encryption of your rule group resources.
• "RuleGroup": An object that defines the rule group rules. You must provide either this rule group setting or a Rules setting, but not both.
• "RuleGroupArn": The Amazon Resource Name (ARN) of the rule group. You must specify the ARN or the name, and you can specify both.
• "RuleGroupName": The descriptive name of the rule group. You can't change the name of a rule group after you create it. You must specify the ARN or the name, and you can specify both.
• "Rules": A string containing stateful rule group rules specifications in Suricata flat format, with one rule per line. Use this to import your existing Suricata compatible rule groups. You must provide either this rules setting or a populated RuleGroup setting, but not both. You can provide your rule group specification in Suricata flat format through this setting when you create or update your rule group. The call response returns a RuleGroup object that Network Firewall has populated from your string.
• "SourceMetadata": A complex type that contains metadata about the rule group that your own rule group is copied from. You can use the metadata to keep track of updates made to the originating rule group.
• "Type": Indicates whether the rule group is stateless or stateful. If the rule group is stateless, it contains stateless rules. If it is stateful, it contains stateful rules. This setting is required for requests that do not include the RuleGroupARN.
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Main.Network_Firewall.update_subnet_change_protectionMethod
update_subnet_change_protection(subnet_change_protection)
update_subnet_change_protection(subnet_change_protection, params::Dict{String,<:Any})

Arguments

• subnet_change_protection: A setting indicating whether the firewall is protected against changes to the subnet associations. Use this setting to protect against accidentally modifying the subnet associations for a firewall that is in use. When you create a firewall, the operation initializes this setting to TRUE.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

• "FirewallArn": The Amazon Resource Name (ARN) of the firewall. You must specify the ARN or the name, and you can specify both.
• "FirewallName": The descriptive name of the firewall. You can't change the name of a firewall after you create it. You must specify the ARN or the name, and you can specify both.
• "UpdateToken": An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request. To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it. To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.
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