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    Virtual Private Cloud:UpdateNetworkAclEntries

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    Virtual Private Cloud:UpdateNetworkAclEntries

    Last Updated:Dec 20, 2024

    Updates the rules of a network access control list (ACL).

    Operation description

    • UpdateNetworkAclEntries is an asynchronous operation. After a request is sent, the system returns a request ID and runs the task in the background. You can call the DescribeNetworkAclAttributes operation to query the status of a network ACL:

      • If the network ACL is in the Modifying state, the rules of the network ACL are being updated.
      • If the network ACL is in the Available state, the rules of the network ACL are updated.

    • You cannot repeatedly call the UpdateNetworkAclEntries operation to update the rules of a network ACL within the specified period of time.

    Debugging

    You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

    Authorization information

    The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

    • Operation: the value that you can use in the Action element to specify the operation on a resource.
    • Access level: the access level of each operation. The levels are read, write, and list.
    • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
      • The required resource types are displayed in bold characters.
      • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
    • Condition Key: the condition key that is defined by the cloud service.
    • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
    OperationAccess levelResource typeCondition keyAssociated operation
    vpc:UpdateNetworkAclEntriesupdate
    *NetworkAcl
    acs:vpc:{#regionId}:{#accountId}:networkacl/{#NetworkAclId}
      none
    		none

    Request parameters

    ParameterTypeRequiredDescriptionExample
    IngressAclEntriesarray<object>No

    The information about the inbound rule.

    objectNo
    NetworkAclEntryIdstringNo

    The ID of the inbound rule.

    Valid values of N: 0 to 99. You can specify at most 100 inbound rules.

    		nae-2zepn32de59j8m4****
    EntryTypestringNo

    The type of the rule. Set the value to custom, which specifies custom rules.

    		custom
    NetworkAclEntryNamestringNo

    The name of the inbound rule.

    The name must be 1 to 128 characters in length and cannot start with http:// or https://.

    		acl-3
    PolicystringNo

    The action to be performed on network traffic that matches the rule. Valid values:

    • accept
    • drop
    		accept
    SourceCidrIpstringNo

    The source CIDR block.

    		10.0.0.0/24
    IpVersionstringNo

    The IP version. Valid values:

    • IPv4 (default)
    • IPv6
    		IPv4
    DescriptionstringNo

    The description of the inbound rule.

    The description must be 1 to 256 characters in length, and cannot start with http:// or https://.

    		This is IngressAclEntries.
    ProtocolstringNo

    The protocol. Valid values:

    • icmp
    • gre
    • tcp
    • udp
    • all
    Enumeration Value:
    • all: all.
    • tcp: tcp.
    • udp: udp.
    • gre: gre.
    • icmp: icmp.
    • icmpv6: icmpv6.
    		all
    PortstringNo

    The source port range of the inbound rule.

    • If the protocol of the inbound rule is set to all, icmp, or gre, the port range is -1/-1, which specifies all ports.
    • If the protocol of the inbound rule is set to tcp or udp, set the port range in the following format: 1/200 or 80/80, which specifies port 1 to port 200 or port 80. Valid ports: 1 to 65535.
    		-1/-1
    EgressAclEntriesarray<object>No

    The information about the outbound rules.

    objectNo
    NetworkAclEntryIdstringNo

    The ID of the outbound rule.

    Valid values of N: 0 to 99. You can specify at most 100 outbound rules.

    		nae-2zecs97e0brcge46****
    EntryTypestringNo

    The type of the rule. Set the value to custom, which specifies custom rules.

    		custom
    NetworkAclEntryNamestringNo

    The name of the outbound rule.

    The name must be 1 to 128 characters in length and cannot start with http:// or https://.

    		acl-2
    PolicystringNo

    The action to be performed on network traffic that matches the rule. Valid values:

    • accept
    • drop
    		accept
    DescriptionstringNo

    The description of the outbound rule.

    The description must be 1 to 256 characters in length, and cannot start with http:// or https://.

    		This is EgressAclEntries.
    ProtocolstringNo

    The protocol. Valid values:

    • icmp
    • gre
    • tcp
    • udp
    • all
    Enumeration Value:
    • all: all.
    • tcp: tcp.
    • udp: udp.
    • gre: gre.
    • icmp: icmp.
    • icmpv6: icmpv6.
    		all
    DestinationCidrIpstringNo

    The destination CIDR block.

    		10.0.0.0/24
    IpVersionstringNo

    The IP version. Valid values:

    • IPv4 (default)
    • IPv6
    		IPv4
    PortstringNo

    The destination port range of the outbound traffic.

    • If the protocol of the outbound rule is set to all, icmp, or gre, the port range is -1/-1, which specified all ports.
    • If the protocol of the outbound rule is set to tcp or udp, set the port range in the following format: 1/200 or 80/80, which specifies port 1 to port 200 or port 80. Valid values for a port: 1 to 65535.
    		-1/-1
    UpdateIngressAclEntriesbooleanNo

    Specifies whether to update inbound rules. Valid values:

    • true
    • false (default)
    Note This parameter cannot be used to add inbound rules to ACLs. If you want to add more inbound rules to ACLs, you must specify both the existing rule and the rule that you want to add when you call this API operation. If you specify only the rule that you want to add, it overwrites the existing rule.
    		false
    UpdateEgressAclEntriesbooleanNo

    Specifies whether to update outbound rules. Valid values:

    • true
    • false (default)
    Note This parameter cannot be used to add outbound rules to ACLs. If you want to add more outbound rules to ACLs, specify both the existing rule and the rule that you want to add when you call this API operation. If you specify only the rule that you want to add, it overwrites the existing rule.
    		false
    NetworkAclIdstringYes

    The ID of the network ACL.

    		nacl-bp1lhl0taikrzxsc****
    RegionIdstringYes

    The region ID of the network ACL.

    You can call the DescribeRegions operation to query the most recent region list.

    		cn-hangzhou
    ClientTokenstringNo

    The client token that is used to ensure the idempotence of the request.

    You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters.

    Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.
    		123e4567-e89b-12d3-a456-426655440000
    DryRunbooleanNo

    Specifies whether to perform only a dry run, without performing the actual request. Valid values:

    • true: performs a dry run. The system checks the request for potential issues, including the AccessKey pair, the permissions of the RAM user, and the required parameters. If the request fails the dry run, an error message is returned. If the request passes the dry run, the DryRunOperation error code is returned.
    • false (default): performs a dry run and performs the actual request. If the request passes the dry run, a 2xx HTTP status code is returned and the operation is performed.
    		true

    Response parameters

    ParameterTypeDescriptionExample
    object
    RequestIdstring

    The request ID.

    		1170A5A0-E760-4331-9133-A7D38D973215

    Examples

    Sample success responses

    JSONformat

    {
  "RequestId": "1170A5A0-E760-4331-9133-A7D38D973215"
}

    Error codes

    HTTP status codeError codeError messageDescription
    400ParameterMissing.AliUidParameterMissing.AliUid-
    400ParameterMissing.BidParameterMissing.Bid-
    400ParameterMissing.RegionIdParameterMissing.RegionId-
    400ParameterEmpty.RegionIdParameterEmpty.RegionId-
    400ParameterMissing.NetworkAclIdParameterMissing.NetworkAclId-
    400ParameterEmpty.NetworkAclIdParameterEmpty.NetworkAclId-
    400ParameterMissing.PortParameterMissing.Port-
    400ParameterIllegal.PortParameterIllegal.Port-
    400ParameterIllegal.PolicyParameterIllegal.Policy-
    400ParameterMissing.PolicyParameterMissing.Policy-
    400ParameterIllegal.ProtocolParameterIllegal.Protocol-
    400ParameterMissing.ProtocolParameterMissing.Protocol-
    400ParameterLengthIllegal.NameParameterLengthIllegal.NameThe length of the rule name is invalid.
    400ParameterIllegal.NameParameterIllegal.NameThe name of the entry is invalid.
    400ParameterLengthIllegal.DescriptionParameterLengthIllegal.Description-
    400ParameterIllegal.DescriptionParameterIllegal.Description-
    400ParameterIllegal.SourceCidrIpParameterIllegal.SourceCidrIp-
    400ParameterMissing.SourceCidrIpParameterMissing.SourceCidrIp-
    400ParameterIllegal.DestinationCidrIpParameterIllegal.DestinationCidrIp-
    400ParameterMissing.DestinationCidrIpParameterMissing.DestinationCidrIp-
    400QuotaExceed.NetworkAclEntryNetwork acl entry is over limit.The number of rules in the network ACL has reached the upper limit
    400InvalidNetworkAcl.NotFoundThe special Network Acl is not found.The network ACL is not found.
    400NetworkStatus.ModifyingThe special Network Acl is in modifying.The network ACL is being modified.
    400ResourceStatus.ErrorThe binding instance is in middle status.The status of the instance is invalid.
    400NotSupport.NetworkAclNetwork acl is not support now.-
    400IllegalParam.IngressAclEntryIdThe specified IngressAclEntryId is invalid.The specified IngressAclEntryId is invalid.
    400IllegalParam.EgressAclEntryIdThe specified EgressAclEntryId is invalid.The specified EgressAclEntryId is invalid.
    400OperationDenied.VpcIpv6NotEnabledIPv6 has not been enabled for the VPC.The error message returned because the VPC does not support IPv6 and the operation is denied.
    500InternalErrorThe request processing has failed due to some unknown error.An unknown error occurred.

    For a list of error codes, visit the Service error codes.

    Change history

    Change timeSummary of changesOperation
    2024-10-25The Error code has changedView Change Details
    2024-03-26The Error code has changedView Change Details
    2023-11-24API Description Update. The Error code has changed. The request parameters of the API has changedView Change Details