UnbindNlb

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Unbinds an NLB listener from an application.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

sae:UnbindNlb

none

*All Resource

*

None None

Request syntax

DELETE /pop/v1/sam/app/nlb HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

AppId

string

No

The application ID.

7171a6ca-d1cd-4928-8642-7d5cfe69****

NlbId

string

No

The NLB instance ID.

nlb-7z7jjbzz44d82c9***

Protocol

string

No

The protocol. Valid values:

  • TCP

  • UDP

  • TCPSSL

TCP

Port

integer

No

The listener port, which must be between 0 and 65535.

3306

Response elements

Element

Type

Description

Example

object

The response data.

RequestId

string

The request ID.

91F93257-7A4A-4BD3-9A7E-2F6EAE6D****

Message

string

The returned message.

  • If the request is successful, success is returned.

  • If the request fails, an error code is returned.

success

TraceId

string

The trace ID for the request. Use this ID to query request details.

0a981dd515966966104121683d****

Data

object

The returned data.

ChangeOrderId

string

The change order ID. Use this ID to check the task's execution status.

ba386059-69b1-4e65-b1e5-0682d9fa****

ErrorCode

string

The error code.

  • The ErrorCode parameter is not returned if the request is successful.

  • The ErrorCode parameter is returned if the request fails. For more information, see the Error codes section of this topic.

Code

string

The HTTP status code.

  • 2xx: Success.

  • 3xx: Redirection.

  • 4xx: Client error.

  • 5xx: Server error.

200

Success

boolean

Indicates whether the request was successful.

  • true: The request was successful.

  • false: The request failed.

true

Examples

Success response

JSON format

{
  "RequestId": "91F93257-7A4A-4BD3-9A7E-2F6EAE6D****",
  "Message": "success",
  "TraceId": "0a981dd515966966104121683d****",
  "Data": {
    "ChangeOrderId": "ba386059-69b1-4e65-b1e5-0682d9fa****"
  },
  "ErrorCode": "",
  "Code": "200",
  "Success": true
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.