Help Center> GeminiDB> API Reference> APIs v3 (Recommended)> Tags> Adding or Deleting Resource Tags in Batches
Updated on 2023-11-21 GMT+08:00
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Adding or Deleting Resource Tags in Batches

Function

This API is used to add tags to or delete tags from a specified DB instance in batches.

Constraints

This API supports the following types of instances:

  • GeminiDB Cassandra
  • GeminiDB Mongo
  • GeminiDB Influx
  • GeminiDB Redis

A maximum of 20 tags can be added to an instance. The tag key must be unique.

If the request body contains duplicated keys, an error message will be reported when the API is called.

If the key in the request body is the same as an existing key in a specified instance, the value of the value parameter that corresponds to the existing key is overwritten.

If the tag to be deleted does not exist, the system deems the deletion operation successful by default but does not check whether the tag key and value meets character set rules.

URI

POST https://{Endpoint}/v3/{project_id}/instances/{instance_id}/tags/action

Table 1 Path parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

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

instance_id

Yes

String

Instance ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.
Table 3 Request body parameters

Parameter

Mandatory

Type

Description

action

Yes

String

Operation identifier. The value can be:

  • create, indicating that tags are added.
  • delete, indicating that tags are deleted.

tags

Yes

Array of BatchTagActionTagOption objects

All tags.
Table 4 BatchTagActionTagOption

Parameter

Mandatory

Type

Description

key

Yes

String

Tag key. It can contain a maximum of 36 Unicode characters. The key value cannot be null, an empty string, or spaces. Before using key, delete spaces before and after the value.

It is case-sensitive and can contain digits, letters, underscores (_), and hyphens (-).

value

No

String

Tag value. The tag value can contain a maximum of 43 Unicode characters and can be an empty string.

It is case-sensitive and can contain digits, letters, underscores (_), periods (.), and hyphens (-).

  • If action is set to create, this parameter is mandatory.
  • If action is set to delete, this parameter is optional.
NOTE:

If value is specified, tags are deleted by key and value. If value is not specified, tags are deleted by key.

Response Parameters

Status code: 200

No response parameters

Example Requests

  • URI example
    POST https://gaussdb-nosql.ap-southeast-1.myhuaweicloud.com/v3/375d8d8fad1f43039e23d3b6c0f60a19/instances/9136fd2a9fcd405ea4674276ce36dae8in02/tags/action
  • Adding two tags
    {
  "action" : "create",
  "tags" : [ {
    "key" : "key1",
    "value" : "value1"
  }, {
    "key" : "key2",
    "value" : "value2"
  } ]
}
  • Deleting two tags
    {
  "action" : "delete",
  "tags" : [ {
    "key" : "key1"
  }, {
    "key" : "key2",
    "value" : "value3"
  } ]
}

Example Responses

Status code: 200

Success

{ }

Status Codes

For details, see Status Codes.

Error Codes

For details, see Error Codes.

Parent topic: Tags