Help Center/ GeminiDB/ API Reference/ APIs v3 (Recommended)/ Instances/ Deleting the Node that Fails to Be Added
Updated on 2025-12-04 GMT+08:00
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Deleting the Node that Fails to Be Added

Function

This API is used to delete the node that fails to be added to an instance.

Constraints

This API supports the following instances:

  • GeminiDB Cassandra
  • GeminiDB Mongo
  • GeminiDB Redis

Authorization Information

Each account has permissions to call all APIs, but IAM users must have the required permissions specifically assigned.

  • If you are using role/policy-based authorization, see the required permissions in Permissions and Supported Actions.
  • If you are using identity policy-based authorization, the following identity policy-based permissions are required.

    Action

    Access Level

    Resource Type (*: required)

    Condition Key

    Alias

    Dependencies

    gaussdbfornosql:instance:deleteNode

    Write

    instance *
    • g:ResourceTag/<tag-key>
    • g:EnterpriseProjectId
    • nosql:instance:delete
    • nosql:instance:reduceNode

    -

URI

DELETE /v3/{project_id}/instances/{instance_id}/enlarge-failed-nodes

Table 1 URI parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Definition

Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.

Constraints

N/A

Range

N/A

Default Value

N/A

instance_id

Yes

String

Definition

Instance ID

Constraints

N/A

Range

N/A

Default Value

N/A

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Definition

User token

Constraints

N/A

Range

N/A

Default Value

N/A
Table 3 Request body parameters

Parameter

Mandatory

Type

Description

node_id

Yes

String

Definition

Node ID.

Constraints

N/A

Range

N/A

Default Value

N/A

Response Parameters

Status code: 202

Table 4 Response body parameters

Parameter

Type

Description

job_id

String

Definition

Task ID.

Range

N/A

Example Requests

  • URI example 
    DELETE https://gaussdb-nosql.ap-southeast-1.myhuaweicloud.com/v3/619d3e78f61b4be68bc5aa0b59edcf7b/instances/c865f921f3dd45198f209a607533a779in06/enlarge-failed-nodes
  • Example request body 
    { 
  "node_id" : "b60f00f19cd044fc8d7b52908978f629no06" 
}

Example Responses

Status code: 202

Accepted

{ 
  "job_id" : "89638f5e-0780-497c-b3c0-4d0968383e19" 
}

Status Codes

For details, see Status Codes.

Error Codes

For details, see Error Codes.

Parent topic: Instances