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This is AWS WAF Classic documentation. For more information, see AWS
WAF Classic in the developer guide.
For the latest version of AWS WAF, use the AWS WAFV2 API and see the AWS
WAF Developer Guide. With the latest version, AWS WAF has a single set of endpoints
for regional and global use.
Inserts or deletes IPSetDescriptor objects in an IPSet. For each IPSetDescriptor
object, you specify the following values:
Whether to insert or delete the object from the array. If you want to change an IPSetDescriptor
object, you delete the existing object and add a new one.
The IP address version, IPv4 or IPv6.
The IP address in CIDR notation, for example, 192.0.2.0/24 (for the range of
IP addresses from 192.0.2.0 to 192.0.2.255) or 192.0.2.44/32
(for the individual IP address 192.0.2.44).
AWS WAF supports IPv4 address ranges: /8 and any range between /16 through /32. AWS WAF supports IPv6 address ranges: /24, /32, /48, /56, /64, and /128. For more information about CIDR notation, see the Wikipedia entry Classless Inter-Domain Routing.
IPv6 addresses can be represented using any of the following formats:
1111:0000:0000:0000:0000:0000:0000:0111/128
1111:0:0:0:0:0:0:0111/128
1111::0111/128
1111::111/128
You use an IPSet to specify which web requests you want to allow or block based
on the IP addresses that the requests originated from. For example, if you're receiving
a lot of requests from one or a small number of IP addresses and you want to block
the requests, you can create an IPSet that specifies those IP addresses, and
then configure AWS WAF to block the requests.
To create and configure an IPSet, perform the following steps:
Submit a CreateIPSet request.
Use GetChangeToken to get the change token that you provide in the ChangeToken
parameter of an UpdateIPSet request.
Submit an UpdateIPSet request to specify the IP addresses that you want AWS
WAF to watch for.
When you update an IPSet, you specify the IP addresses that you want to add
and/or the IP addresses that you want to delete. If you want to change an IP address,
you delete the existing IP address and add the new one.
You can insert a maximum of 1000 addresses in a single request.
For more information about how to use the AWS WAF API to allow or block HTTP requests, see the AWS WAF Developer Guide.
For .NET Core this operation is only available in asynchronous form. Please refer to UpdateIPSetAsync.
Namespace: Amazon.WAF
Assembly: AWSSDK.WAF.dll
Version: 3.x.y.z
public virtual UpdateIPSetResponse UpdateIPSet( String ipSetId, List<IPSetUpdate> updates, String changeToken )
The IPSetId of the IPSet that you want to update. IPSetId is returned by CreateIPSet and by ListIPSets.
An array of IPSetUpdate objects that you want to insert into or delete from an IPSet. For more information, see the applicable data types: IPSetUpdate: Contains Action and IPSetDescriptorIPSetDescriptor: Contains Type and Value You can insert a maximum of 1000 addresses in a single request.
The value returned by the most recent call to GetChangeToken.
| Exception | Condition |
|---|---|
| WAFInternalErrorException | The operation failed because of a system problem, even though the request was valid. Retry your request. |
| WAFInvalidAccountException | The operation failed because you tried to create, update, or delete an object by using an invalid account identifier. |
| WAFInvalidOperationException | The operation failed because there was nothing to do. For example: You tried to remove a Rule from a WebACL, but the Rule isn't in the specified WebACL. You tried to remove an IP address from an IPSet, but the IP address isn't in the specified IPSet. You tried to remove a ByteMatchTuple from a ByteMatchSet, but the ByteMatchTuple isn't in the specified WebACL. You tried to add a Rule to a WebACL, but the Rule already exists in the specified WebACL. You tried to add a ByteMatchTuple to a ByteMatchSet, but the ByteMatchTuple already exists in the specified WebACL. |
| WAFInvalidParameterException | The operation failed because AWS WAF didn't recognize a parameter in the request. For example: You specified an invalid parameter name. You specified an invalid value. You tried to update an object (ByteMatchSet, IPSet, Rule, or WebACL) using an action other than INSERT or DELETE. You tried to create a WebACL with a DefaultActionType other than ALLOW, BLOCK, or COUNT. You tried to create a RateBasedRule with a RateKey value other than IP. You tried to update a WebACL with a WafActionType other than ALLOW, BLOCK, or COUNT. You tried to update a ByteMatchSet with a FieldToMatchType other than HEADER, METHOD, QUERY_STRING, URI, or BODY. You tried to update a ByteMatchSet with a Field of HEADER but no value for Data. Your request references an ARN that is malformed, or corresponds to a resource with which a web ACL cannot be associated. |
| WAFLimitsExceededException | The operation exceeds a resource limit, for example, the maximum number of WebACL objects that you can create for an AWS account. For more information, see Limits in the AWS WAF Developer Guide. |
| WAFNonexistentContainerException | The operation failed because you tried to add an object to or delete an object from another object that doesn't exist. For example: You tried to add a Rule to or delete a Rule from a WebACL that doesn't exist. You tried to add a ByteMatchSet to or delete a ByteMatchSet from a Rule that doesn't exist. You tried to add an IP address to or delete an IP address from an IPSet that doesn't exist. You tried to add a ByteMatchTuple to or delete a ByteMatchTuple from a ByteMatchSet that doesn't exist. |
| WAFNonexistentItemException | The operation failed because the referenced object doesn't exist. |
| WAFReferencedItemException | The operation failed because you tried to delete an object that is still in use. For example: You tried to delete a ByteMatchSet that is still referenced by a Rule. You tried to delete a Rule that is still referenced by a WebACL. |
| WAFStaleDataException | The operation failed because you tried to create, update, or delete an object by using a change token that has already been used. |
.NET Framework:
Supported in: 4.5 and newer, 3.5