Deletes a firewall rule of a simple application server.
Operation description
After a firewall rule is deleted, your business deployed on the simple application server may become inaccessible. Before you delete a firewall rule, make sure that the firewall rule is no longer needed by the simple application server.
QPS limit
You can call this API operation up to 10 times per minute per account. Requests that exceed this limit are dropped and you may experience service interruptions. We recommend that you take note of this limit when you call this operation. For more information, see QPS limits.
Debugging
Authorization information
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| InstanceId | string | Yes | The ID of the simple application server. | ace0706b2ac4454d984295a94213**** |
| RegionId | string | Yes | The region ID of the simple application server. | cn-hangzhou |
| 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 value of ClientToken can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence. | 123e4567-e89b-12d3-a456-426655440000 |
| RuleId | string | Yes | The ID of the firewall rule. | eeea34d9867b4d55a4ff8d5fcfbd**** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "20758A-585D-4A41-A9B2-28DA8F4F534F"
}Error codes
| HTTP status code | Error code | Error message |
|---|---|---|
| 400 | InvalidProtocol.ValueNotSupported | The specified parameter Protocol is invalid. |
| 400 | InvalidPort.ValueNotSupported | The specified parameter Port is invalid. |
| 400 | RegionIdNotMatchHost | The parameter regionId does not match the endpoint host. |
| 403 | FirewallRuleLimitExceed | The maximum number of firewall rules in an instance is exceeded. |
| 403 | FirewallRuleAlreadyExist | The specified Rule already exist |
| 404 | InvalidInstanceId.NotFound | The specified InstanceId does not exist. |
| 500 | InternalError | An error occurred while processing your request. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|