- API Reference
- APIs V3.0 (Recommended)
- Tag Management
- Querying Resource Tags
Querying Resource Tags¶
Function¶
This API is used to query tags of a specified resource.
Constraints¶
A maximum of 20 tags can be added to a DB instance. The tag key must be unique.
URI¶
URI format
GET https://{Endpoint}/v3/{project_id}/instances/{instance_id}/tags
Parameter description
¶ Name
Mandatory
Description
project_id
Yes
Specifies the project ID of a tenant in a region.
instance_id
Yes
Specifies the instance ID, which can be obtained by calling the API for querying instances. If you do not have an instance, you can call the API used for creating an instance.
Requests¶
Responses¶
Parameter description
¶ Name
Mandatory
Type
Description
tags
Yes
Array of objects
Indicates the tag list. For more information, see Table 3.
¶ Name
Mandatory
Type
Description
key
Yes
String
Indicates the tag key. The value contains 36 Unicode characters and cannot be blank.
Character set: 0-9, A-Z, a-z, "_", "-", and "@".
value
Yes
String
Indicates the tag value. The value contains a maximum of 43 Unicode characters and can also be an empty string.
Character set: 0-9, A-Z, a-z, "_", "-", and "@".
Response example
{ "tags": [ { "key": "key1", "value": "value1" }, { "key": "key2", "value": "value2" } ] }
Status Code¶
Status Code:200.
For more information, see Status Code.
Error Code¶
For more information, see Error Code.