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    Cloud Firewall:ModifyVpcFirewallControlPolicy

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    Cloud Firewall:ModifyVpcFirewallControlPolicy

    Last Updated:Apr 24, 2024

    Modifies the configurations of an access control policy that is created for a virtual private cloud (VPC) firewall in a specified policy group.

    Operation description

    You can call the ModifyVpcFirewallControlPolicy operation to modify the configurations of an access control policy that is created for a VPC firewall in a specified policy group. Different access control policies are used for the VPC firewalls that are used to protect each Cloud Enterprise Network (CEN) instance and the VPC firewalls that are used to protect each Express Connect circuit.

    Limits

    You can call this operation up to 10 times per second per account. If the number of the calls per second exceeds the limit, throttling is triggered. As a result, your business may be affected. We recommend that you take note of the limit when you call this operation.

    Debugging

    OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

    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
    yundun-cloudfirewall:ModifyVpcFirewallControlPolicyWrite
    • All Resources
      *
      none
    		none

    Request parameters

    ParameterTypeRequiredDescriptionExample
    LangstringNo

    The language of the content within the response.

    Valid values:

    • zh: Chinese (default)
    • en: English
    		zh
    AclActionstringYes

    The action that Cloud Firewall performs on the traffic.

    Valid values:

    • accept: allows the traffic.
    • drop: blocks the traffic.
    • log: monitors the traffic.
    		accept
    ApplicationNamestringNo

    The application type used in the access control policy.

    Valid values:

    • ANY: all application types
    • FTP
    • HTTP
    • HTTPS
    • MySQL
    • SMTP
    • SMTPS
    • RDP
    • VNC
    • SSH
    • Redis
    • MQTT
    • MongoDB
    • Memcache
    • SSL
    		HTTP
    DescriptionstringYes

    The description of the access control policy.

    		test
    DestPortstringNo

    The destination port in the access control policy.

    		80
    DestinationstringYes

    The destination address in the access control policy.

    • If DestinationType is set to net, the value of this parameter must be a CIDR block.

      Example: 10.2.3.0/24

    • If DestinationType is set to group, the value of this parameter must be an address book name.

      Example: db_group

    • If DestinationType is set to domain, the value of this parameter must be a domain name.

      Example: *.aliyuncs.com

    		10.2.X.X/XX
    DestinationTypestringYes

    The type of the destination address in the access control policy.

    Valid values:

    • net: CIDR block
    • group: address book
    • domain: domain name
    		net
    VpcFirewallIdstringYes

    The instance ID of the VPC firewall. You can call the DescribeVpcFirewallAclGroupList operation to query the ID.

    • If the VPC firewall is used to protect a CEN instance, the value of this parameter must be the ID of the CEN instance.

      Example: cen-ervw0g12b5jbw****

    • If the VPC firewall is used to protect an Express Connect circuit, the value of this parameter must be the instance ID of the VPC firewall.

      Example: vfw-a42bbb7b887148c9****

    		vfw-a42bbb7b887148c9****
    ProtostringYes

    The protocol type in the access control policy.

    Valid values:

    • ANY: all protocol types
    • TCP
    • UDP
    • ICMP
    		TCP
    SourcestringYes

    The source address in the access control policy.

    Valid values:

    • If SourceType is set to net, the value of this parameter must be a CIDR block.

      Example: 10.2.4.0/24

    • If SourceType is set to group, the value of this parameter must be an address book name.

      Example: db_group

    		10.2.X.X/XX
    AclUuidstringYes

    The unique ID of the access control policy.

    If you want to modify the configurations of an access control policy, you must provide the unique ID of the policy. You can call the DescribeVpcFirewallControlPolicy operation to query the ID.

    		00281255-d220-4db1-8f4f-c4df221a****
    SourceTypestringYes

    The type of the source address in the access control policy.

    Valid values:

    • net: CIDR block
    • group: address book
    		net
    DestPortTypestringNo

    The type of the destination port in the access control policy.

    • port: port
    • group: port address book
    		port
    DestPortGroupstringNo

    The name of the destination port address book in the access control policy.

    		my_port_group
    ReleasestringNo

    Specifies whether to enable the access control policy. By default, an access control policy is enabled after the policy is created. Valid values:

    • true: enables the access control policy.
    • false: disables the access control policy.
    		true
    ApplicationNameListarrayNo

    The application names.

    stringNo

    The application name.

    		["ANY"]
    RepeatTypestringNo

    The recurrence type for the access control policy to take effect. Valid values:

    • Permanent (default): The policy always takes effect.
    • None: The policy takes effect for only once.
    • Daily: The policy takes effect on a daily basis.
    • Weekly: The policy takes effect on a weekly basis.
    • Monthly: The policy takes effect on a monthly basis.
    		Permanent
    RepeatDaysarrayNo

    The days of a week or of a month on which the access control policy takes effect.

    • If you set RepeatType to Permanent, None, or Daily, the value of this parameter is an empty array. Example: [].
    • If you set RepeatType to Weekly, you must specify this parameter. Example: [0, 6].
    Note If you set RepeatType to Weekly, the fields in the value of this parameter cannot be repeated.
    • If you set RepeatType to Monthly, you must specify this parameter. Example: [1, 31].
    Note If you set RepeatType to Monthly, the fields in the value of this parameter cannot be repeated.
    longNo

    The day of a week or of a month on which the access control policy takes effect.

    Note If you set RepeatType to Weekly, valid values of this parameter are 0 to 6. Each week starts from Sunday. If you set RepeatType to Monthly, valid values of this parameter are 1 to 31.
    		1
    RepeatStartTimestringNo

    The point in time when the recurrence starts. Example: 08:00. The value must be on the hour or on the half hour, and at least 30 minutes earlier than the value of RepeatEndTime.

    Note If you set RepeatType to Permanent or None, leave this parameter empty. If you set RepeatType to Daily, Weekly, or Monthly, you must specify this parameter.
    		08:00
    RepeatEndTimestringNo

    The point in time when the recurrence ends. Example: 23:30. The value must be on the hour or on the half hour, and at least 30 minutes later than the value of RepeatStartTime.

    Note If you set RepeatType to Permanent or None, leave this parameter empty. If you set RepeatType to Daily, Weekly, or Monthly, you must specify this parameter.
    		23:30
    StartTimelongNo

    The time when the access control policy starts to take effect. The value is a UNIX timestamp. Unit: seconds. The value must be on the hour or on the half hour, and at least 30 minutes earlier than the value of EndTime.

    Note If you set RepeatType to Permanent, leave this parameter empty. If you set RepeatType to None, Daily, Weekly, or Monthly, you must specify this parameter.
    		1694761200
    EndTimelongNo

    The time when the access control policy stops taking effect. The value is a UNIX timestamp. Unit: seconds. The value must be on the hour or on the half hour, and at least 30 minutes later than the value of StartTime.

    Note If you set RepeatType to Permanent, leave this parameter empty. If you set RepeatType to None, Daily, Weekly, or Monthly, you must specify this parameter.
    		1694764800

    Response parameters

    ParameterTypeDescriptionExample
    object
    RequestIdstring

    The ID of the request.

    		CBF1E9B7-D6A0-4E9E-AD3E-2B47E6C2837D

    Examples

    Sample success responses

    JSONformat

    {
  "RequestId": "CBF1E9B7-D6A0-4E9E-AD3E-2B47E6C2837D"
}

    Error codes

    HTTP status codeError codeError messageDescription
    400ErrorParametersUidThe aliUid parameter is invalid.The aliUid parameter is invalid.
    400ErrorDBSelectAn error occurred while querying database.An error occurred while querying database.
    400ErrorParametersAppIdThe AppId parameter is incorrect.The AppId parameter is invalid.
    400ErrorParametersSourceThe source is invalid.The source is invalid.
    400ErrorParametersProtoThe protocol is invalid.The protocol is invalid.
    400ErrorParametersDestinationThe Destination parameter is invalid.The Destination parameter is invalid.
    400ErrorParametersDestPortThe dst_port is invalid.The dst_port is invalid.
    400ErrorParametersActionThe action is invalid.The action is invalid.
    400ErrorAddressCountExceedThe maximum number of addresses is exceeded.The maximum number of address is exceeded.
    400ErrorAclNotExistThe ACL does not exist.The ACL does not exist.
    400ErrorRecordLogAn error occurred while updating the operation log.An error occurred while updating the operation log.

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

    Change history

    Change timeSummary of changesOperation
    2023-10-12The Error code has changed. The request parameters of the API has changedsee changesets
    Change itemChange content
    Error CodesThe Error code has changed.
      delete Error Codes: 400
    Input ParametersThe request parameters of the API has changed.
      Added Input Parameters: RepeatType
      Added Input Parameters: RepeatDays
      Added Input Parameters: RepeatStartTime
      Added Input Parameters: RepeatEndTime
      Added Input Parameters: StartTime
      Added Input Parameters: EndTime
    2023-09-11The Error code has changed. The request parameters of the API has changedsee changesets
    Change itemChange content
    Error CodesThe Error code has changed.
      delete Error Codes: 400
    Input ParametersThe request parameters of the API has changed.
      Added Input Parameters: ApplicationNameList