Querying a Tag

Function

This API is used to query the tag associated with a DB instance.

URI

• URI format

  PATH: /v1/{project_id}/rds/{instanceId}/tags

  Method: GET

• Parameter description

  Table 1 Parameter description

  Name	Mandatory	Description
  project_id	Yes	Specifies the project ID of a tenant in a region.
  instanceId	Yes	Specifies the primary node ID of the DB instance.

• Restrictions

  Standby DB instances do not support tag queries.

Request

None

Normal Response

• Parameter description

  Table 2 Parameter description

  Name	Type	Description
  tags	List data structure. For details, see Table 3.	Specifies the tag information.

  Table 3 tags field data structure description

  Name	Type	Description
  key	String	Specifies the tag key. Its value cannot be empty and must be 1 to 36 Unicode characters in length. It cannot contain nonprintable ASCII characters (0–31) and the following special characters: *<>\=
  value	String	Specifies the tag value. Its value can be empty or 1 to 43 Unicode characters in length. It cannot contain nonprintable ASCII characters (0–31) and the following special characters: *<>\=

• Response example

  {
         "tags": [
          {
              "key": "key1",
              "value": "value1"
          },
          {
              "key": "key2",
              "value": "value3"
          }
      ]
  }

Abnormal Response

For details, see Abnormal Request Results.