Updated on 2026-09-21 GMT+08:00

Querying Project Tags

This API is used to query all key pair tags of a user in a specified project.

For details, see Calling APIs.

GET /v3/{project_id}/keypairs/tags

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. For details, see Obtaining a Project ID. Constraints N/A Range The value returned by the IAM API is used, which contains 32 characters. Default Value N/A

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
limit	No	Integer	Definition Number of records to be queried Constraints The value of limit must be an integer. Range 1 to 1000 Default Value 1000
offset	No	Integer	Definition Index location. The query starts from the next data specified by offset. When you query resources on subsequent pages, set offset to the location returned in the response body for the previous query. Constraints The value of offset must be an integer. Range N/A Default Value The default value of offset is 0.

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token. It can be obtained by calling the IAM API. The value of X-Subject-Token in the response header is the user token. Constraints N/A Range Obtain the value by calling the IAM API for obtaining the user token. Default Value N/A

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
tags	Array of TagResponse objects	Definition Tag list, which is the value pairs of tag keys and values. key indicates the tag key. A key pair can have at most 20 keys. A key and its value must be unique and the key cannot be empty. Each key can contain at most 128 characters. value indicates the tag value. Each value can contain at most 255 characters. A search result matches all the values. Range N/A
total_count	Integer	Definition Number of tags in a list Range N/A

**Table 5** TagResponse
Parameter	Type	Description
key	String	Definition Tag key Range N/A
values	Array of strings	Definition Tag value set. Range N/A

None

Status code: 200

{
  "total_count" : 2,
  "tags" : [ {
    "key" : "key1",
    "values" : [ "val1" ]
  }, {
    "key" : "key2",
    "values" : [ "val2" ]
  } ]
}