Queries network ACLs.
Debugging
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 Resourcesis 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.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| vpc:DescribeNetworkAcls | list | *NetworkAcl acs:vpc:{#regionId}:{#accountId}:networkacl/* |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| NetworkAclId | string | No | The ID of the network ACL. | nacl-bp1lhl0taikrbgnh**** |
| NetworkAclName | string | No | The name of the network ACL. The name must be 1 to 128 characters in length, and cannot start with | acl-1 |
| VpcId | string | No | The ID of the VPC to which the network ACL belongs. | vpc-m5ebpc2xh64mqm27e**** |
| ResourceType | string | No | The type of the associated instance. Set the value to VSwitch. This parameter is valid only if ResourceType and ResourceId are both specified. | VSwitch |
| ResourceId | string | No | The ID of the associated instance. | vsw-bp1de348lntdwnhbg**** |
| PageNumber | integer | No | The page number. Default value: 1. | 1 |
| PageSize | integer | No | The number of entries per page. Maximum value: 50. Default value: 10. | 10 |
| RegionId | string | Yes | The region ID of the network ACL. You can call the DescribeRegions operation to query the most recent region list. | cn-hangzhou |
| Tags | array<object> | No | The tag list. | |
| object | No | |||
| Key | string | No | The key of tag N to add to the resource. You can specify up to 20 tag keys. The tag key cannot be an empty string. The tag key can be up to 128 characters in length. It cannot start with | FinanceDept |
| Value | string | No | The value of tag N to add to the resource. You can specify at most 20 tag values. The tag value can be an empty string. The tag value can be up to 128 characters in length and cannot contain | FinanceJoshua |
| ClientToken | string | No | 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 |
Response parameters
Examples
Sample success responses
JSONformat
{
"PageSize": "10",
"RequestId": "F7DDDC17-FA06-4AC2-8F35-59D2470FCFC1",
"PageNumber": "1",
"TotalCount": "2",
"NetworkAcls": {
"NetworkAcl": [
{
"Status": "Available",
"VpcId": "vpc-m5ebpc2xh64mqm27e****",
"CreationTime": "2021-12-25 11:44:17",
"Description": "This is my NetworkAcl.",
"NetworkAclName": "acl-1",
"NetworkAclId": "nacl-a2do9e413e0spxscd****",
"OwnerId": 253460731706911260,
"RegionId": "cn-hangzhou",
"IngressAclEntries": {
"IngressAclEntry": [
{
"NetworkAclEntryId": "nae-a2dk86arlydmezasw****",
"EntryType": "custom",
"NetworkAclEntryName": "acl-3\t",
"Policy": "accept",
"Description": "This is IngressAclEntries.",
"SourceCidrIp": "10.0.0.0/24\t",
"IpVersion": "IPv4",
"Protocol": "all",
"Port": "-1/-1\t"
}
]
},
"EgressAclEntries": {
"EgressAclEntry": [
{
"NetworkAclEntryId": "nae-a2d447uw4tillfvgb****",
"EntryType": "custom",
"NetworkAclEntryName": "acl-2\t",
"Policy": "accept",
"Description": "This is EgressAclEntries.",
"Protocol": "all",
"DestinationCidrIp": "10.0.0.0/24\t",
"IpVersion": "IPV4",
"Port": "-1/-1\t"
}
]
},
"Resources": {
"Resource": [
{
"Status": "BINDED",
"ResourceType": "VSwitch",
"ResourceId": "vsw-bp1de348lntdwcdf****"
}
]
},
"Tags": {
"Tag": [
{
"Key": "FinanceDept",
"Value": "FinanceJoshua"
}
]
}
}
]
}
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | ParameterMissing.AliUid | ParameterMissing.AliUid | - |
| 400 | ParameterMissing.Bid | ParameterMissing.Bid | - |
| 400 | ParameterMissing.RegionId | ParameterMissing.RegionId | - |
| 400 | ParameterEmpty.RegionId | ParameterEmpty.RegionId | - |
| 400 | NotSupport.NetworkAcl | Network acl is not support now. | - |
| 500 | InternalError | The 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 time | Summary of changes | Operation |
|---|---|---|
| 2023-11-24 | The Error code has changed. The response structure of the API has changed | View Change Details |
| 2023-05-09 | The Error code has changed | View Change Details |