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  6. Querying a Specified Tag for an ECS

Querying a Specified Tag for an ECS

This interface is used to query whether an ECS has a specified tag.

You are required to use the HTTP header X-OpenStack-Nova-API-Version: 2.26 to specify the microversion on the client.

URI

GET /v2.1/{project_id}/servers/{server_id}/tags/{tag}

Table 1 describes the parameters in the URI.
Table 1 Parameter description

Parameter

Mandatory

Description

project_id

Yes

Specifies the project ID.

server_id

Yes

Specifies the ECS ID.

tag

Yes

Specifies the key of the tag to be queried. If no key is specified, all tags of the ECS are displayed.

For details about key rules, see section Tag Types.

NOTE:

Tag functions have been upgraded on the public cloud. If the tags added before the function upgrade are in the format of "Key.Value", query tags using "Key".

For example, an existing tag is "a.b". The tag can be queried in the format of "tag=a.b" before and in the format of "tag=a" now according to the new tag rules.

Request

N/A

Response

N/A

Returned Values

See General Request Returned Values.