Adding a Tag to a Transit Subnet

Function

This API is used to add a tag to a specified transit subnet.

A transit subnet can have up to 20 tags.

This API is idempotent.

If a tag to be added has the same key as an existing tag, the tag will be added and overwrite the existing one.

Calling Method

For details, see Calling APIs.

URI

POST /v3/{project_id}/transit-subnets/{resource_id}/tags

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Specifies the project ID.
resource_id	Yes	String	Specifies the transit subnet ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It is a response to the API for obtaining a user token. This API is the only one that does not require authentication. The value of X-Subject-Token in the response header is the token value.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
tag	Yes	Tag object	Specifies the tag.

**Table 4** Tag
Parameter	Mandatory	Type	Description
key	Yes	String	Specifies the tag key. A key can contain up to 128 Unicode characters. key cannot be left blank.
value	Yes	String	Specifies the tag value. Each value can contain up to 255 Unicode characters.

Response Parameters

Status code: 204

Tag added.

None

Example Requests

Adding a tag to transit subnet (Setting key to key1 and value to value1)

POST  https://{Endpoint}/v3/cfa563efb77d4b6d9960781d82530fd8/transit-subnets/56121618-fb0a-4a51-aff0-e2eb9cba4c73/tags

{
  "tag" : {
    "key" : "key1",
    "value" : "value1"
  }
}